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BENDIX
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UHB800-CAM
User Manual
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BENDIX UHB800-CAM User Manual

UHB800-CAM
TABLE OF CONTENTS
Application Identification Information..................................................................................... 7
Quick Identification Guide........................................................................................................ 8
Steer Axle Brake S-Camshafts
Bendix
15" x 4" “Brazilian” Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline .................................................. 28
Eaton
15" x 4" Extended Service Brake (ES™), 1 1/4" Diameter At S pider ,
1 1/4" - 10 Spline ......................................................................................................................... 31
Rockwell
14 1/2" “W” Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 S pline ............................................................. 33
15" x 4" “Q” Brake, 1 1/2" Offset Backing Plate, 1 1/4" Diameter At S pider,
1 1/4" - 24 Spline ......................................................................................................................... 34
15" x 4" “Q” Brake, 2" Offset Backing Plate, 1 1/4" Diameter At S pider,
1 1/4" - 24 Spline ......................................................................................................................... 35
15" “T” Series Brake, New Style S-head Cam, 1 1/4" Diameter At Spider , 1 1/4" - 10 Spline.................... 36
15" “T” Series Brake, Standard T -Head Cam, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline ...................... 37
15" x 4" “Q Plus” Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline..................................................... 41
Spicer
15" x 4" Brake, 1 1/4" Diameter At Spider, 1 1/4" - 10 Spline...................................................................42
Wagner
15" Brake, 1 1/4" Diameter At Spider, 1 1/4" - 10 S pline.......................................................................... 43
Drive Axle Brake S-Camshaf ts
Bendix
16 1/2" “Brazilian” Brake, 1 1/2" Diameter At S pider, 1 1/2" - 10 Spline ................................................... 44
Eaton
16 1/2" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline ....................................................................45
16 1/2" Extended Service (ES™) Brake, 1 1/2" Diameter At S pider ,
1 1/2" - 10 Spline ......................................................................................................................... 48
16 1/2" and 18" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 S pline ....................................................... 49
Rockwell
14 1/2" “W” Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 S pline ............................................................. 50
16 1/2" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline ....................................................................51
16 1/2" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline ....................................................................55
16 1/2" “Q Plus” Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline ...................................................... 59
Spicer
16 1/2" x 5", 6" and 7" “XL” and “XLII” Brakes, 1 1/2" Diameter At S pider ,
1 1/2" - 28 Spline, 1 1/8" head...................................................................................................... 63
16 1/2" x 5", 6" and 7" “XL” and “XLII” Brakes, 1 1/2" Diameter At S pider ,
1 1/2" - 28 Spline, 1 3/8" head...................................................................................................... 64
3
TABLE OF CONTENTS
Trailer Axle Brake S-Camshaf t s
Dexter
12 1/4" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline ....................................................................65
Eaton
16 1/2" Single Anchor Pin (SAP) Brake, 501 Series Axle, 1 5/8" Diameter At S pider,
1 1/2" - 10 Spline ......................................................................................................................... 67
16 1/2" Single Anchor Pin (SAP) Brake, 501 Series Axle, 1 5/8" Diameter At S pider,
1 1/2" - 28 Spline ......................................................................................................................... 68
16 1/2" Extended Service (ES™) Brake, 1 5/8" Diameter At S pider ,
1 1/2" - 10 Spline ......................................................................................................................... 69
16 1/2" Extended Service(ES™) Brake, 1 5/8" Diameter At S pider ,
1 1/2" - 28 Spline ......................................................................................................................... 70
Eaton Shuler
12 1/4" Single Anchor Pin (SAP) Brake, 1 1/2" Diameter At Spider ,
1 1/2" - 10 Spline ......................................................................................................................... 71
16 1/2" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline ....................................................................72
Fruehauf
12 1/4" Brake, “Pro-Par” T ype Axle, 1 5/8" Diameter At S pider , 1 19/32" - 37 S pline ................................ 73
16 1/2" Brake, “Pro-Par” T ype Axle, 1 5/8" Diameter At S pider , 1 1/2" - 28 S pline.................................... 74
16 1/2" Brake, “Pro-Par” T ype Axle, 1 5/8" Diameter At S pider , 1 19/32" - 37 S pline ................................ 75
UHB800-CAM
Intraax
16 1/2" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline ....................................................................76
Multi-Application
16 1/2" Brake, 1 1/2" Diameter At S pider , 1 1/2" - 10 S pline, Single Groove ............................................ 77
16 1/2" Brake, 1 1/2" Diameter At S pider , 1 1/2" - 10 S pline, Double Groove ........................................... 81
Rockwell
12 1/4" Brake, Small S-Head T ype Cam, 1 5/8" Diameter At S pider , 1 1/2" - 10 S pline............................ 82
12 1/4" Brake, Small S-Head T ype Cam, 1 5/8" Diameter At S pider , 1 1/2" - 28 S pline............................ 83
16 1/2" Brake, 4000-6000 Series Axle with Cast Brake S pider , 1 5/8" Diameter At S pider ,
1 1/2" - 28 Spline ......................................................................................................................... 84
16 1/2" Brake, 4000-6000 Series Axle with Fabricated S pider ,
1 5/8" Diameter At Spider, 1 1/2" - 28 Spline ................................................................................ 85
16 1/2" “Q Plus” Brake, 4000-6000 Series Axle with Cast S pider ,
1 5/8" Diameter At Spider, 1 1/2" - 28 Spline ................................................................................ 86
16 1/2" Brake, 4000-6000 Series Axle with Cast S pider ,
1 5/8" Diameter At Spider, 1 1/2" - 10 Spline ................................................................................ 87
16 1/2" “Q Plus” Brake, with Forged or Fabricated Spider ,
1 5/8" Diameter At Spider, 1 1/2" - 28 Spline ................................................................................ 88
4
UHB800-CAM
TABLE OF CONTENTS
Trailer Axle Brake S-Camshafts (Continued)
Spicer
SERVICE INFORMA TION ......................................................................................................... 89
12 1/4" Brake, 1 5/8" Diameter At Spider, 1 1/2" - 10 Spline
(Used On Axles Manufactured After February, 1996) .................................................................... 90
12 1/4" Brake,1 5/8" Diameter At S p ider , 1 1/2" - 28 S pline
(Used On Axles Manufactured After February, 1996) .................................................................... 92
12 1/4" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline
(Used On Axles Manufactured After July, 1994)........................................................................... 94
12 1/4" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline
(Used On Axles Manufactured After July , 1994)............................................................................ 97
12 1/4" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline
(Used On Axles Manufactured Before August, 1994) ................................................................... 99
12 1/4" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline
(Used On Axles Manufactured Before August, 1994) ..................................................................102
16 1/2" Brake, Standard S-Head Cam, 1 1/2" Diameter At Spider , 1 1/2" - 28 Spline ..............................103
16 1/2" Brake, Trunnion Axles, 1 1/16" T ip, 1 1/2" Diameter At S pider,
1 1/2" - 10 Spline ........................................................................................................................104
16 1/2" Brake, Trunnion Axles, 1 1/2" Tip, 1 1/2" Diameter At Spider ,
1 1/2" - 10 Spline ........................................................................................................................105
16 1/2" “Xtralife” (XL) Brake, 1 1/2" Diameter At S pider , 1 1/2" - 28 S pline...............................................106
16 1/2" “Xtralife” (XL) Brake, 1 5/8" Diameter At S pider , 1 1/2" - 28 S pline...............................................109
(Used On Axles Manufactured After September , 1995)
16 1/2" “Xtralife” (XL) Brake, 1 1/2" Diameter At S pider , 1 1/2" - 10 S pline............................................... 111
16 1/2" “Xtralife” (XL) Brake,, 1 5/8" Diameter At S pider , 1 1/2" - 10 Spline .............................................114
(Used On Axles Manufactured After September , 1995)
20" Brake, 1 3/4" Diameter At Spider, 1 3/4" - 10 S pline.........................................................................116
S-Camshaft Overhaul Kits .................................................................................................... 117
Camshaft Enclosures ........................................................................................................... 142
Support Bracket Mounting Plates ..........................................................................................................144
Cross Reference .................................................................................................................... 145
Glossary of T erms ................................................................................................................. 209
Part Number Index ................................................................................................................ 214
Catalog Comment Form........................................................................................................ 219
5
NOTES
UHB800-CAM
6
UHB800-CAM
APPLICATION IDENTIFICATION
INFORMATION
In order to select the correct S-cam part number, you must know the following information.
1 Application: Steer, Drive or Trailer
Make of axle manufacturer Suspension model when noted
2 Cam length: Measurement from under cam head to beginning of lock ring groove at
camshaft tip. See dimension A on application specific pages. 3 Spline diameter and number of splines. (10, 24, 28 or 37) 4 Diameter of camshaft at spider. 5 Diameter of camshaft at camshaft tip. 6 Length of spider bushing bearing journal from under cam head to beginning of lock ring
groove. See dimension B on application specific pages.
7 Length of spider bushing bearing journal from under cam head to beginning of second lock
ring groove if applicable. See dimension C on application specific pages.
8 Cam head style (see below).
7
CAMSHAFT QUICK IDENTIFICATION GUIDE
UHB800-CAM
How to use this Quick Identification Guide
1. Measure camshaft length. Measure from under the c am head to the beginning of the l ock ring groove (as illustrated on page 7).
2. Locate camshaft length in the Camshaft Quick Identification Guide. Camshafts are listed in order of length, from shortest to longest.
3. After finding camshafts in the Cam Length column, determine camshaft head style, using the Head Styles chart and head width dimensions.
4. Narrow your final selection by Diameter at Spline End and Number of Splines, Diameter at Spider and any other information listed.
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
4 7/8"A1 1/2" - 10 1 1/2" 17-600 RH T Spicer 16 1/2" Spicer Custom Trunnion Suspension;
5 3/32"A1 1/2" - 10 1 1/2" 18-792 RH D Rockwell 16 1/2"
5 13/64"A1 1/2" - 10 1 1/2" 18-992 RH S Rockwell 14 1/2" "W" Brake
5 3/8"A1 1/2" - 10 1 1/2" 18-990 RH S Rockwell 14 1/2" "W" Brake
5 1/2"A1 1/2" - 10 1 1/2" 17-602 RH T Spicer 16 1/2" Spicer Custom Trunnion Suspension;
5 23/32"I1 1/4" - 10 1 1/4" 18-910 RH S Wagner 15"
5 25/32"F1 1/2" - 10 1 1/2" 18-840 RH S Rockwell 15" "T" Series Brake
6 1/8"A1 1/2" - 10 1 1/2" 17-604 RH T Spicer 16 1/2" Spicer Custom Trunnion Suspension;
6 1/4"A1 1/2" - 10 1 1/2" 18-986 RH D Rockwell 14 1/2" "W" Brake
6 3/8"A1 1/2" - 10 1 1/2" 18-800 RH D Rockwell 16 1/2"
6 3/4"A1 1/2" - 10 1 1/2" 17-606 RH T Spicer 16 1/2" Spicer Custom Trunnion Suspension;
at Spline Diameter Spicer
17-601 LH 1 1/16" tip
18-793 LH
18-993 LH
18-991 LH
17-603 LH 1 1/16" tip
18-911 LH
18-841 LH
17-605 LH 1 1/16" tip
18-987 LH
18-801 LH
17-607 LH 1 1/16" tip
*Axle Type: S = Steer, D = Drive, T = Trailer
8
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
6 15/16"B1 1/2" - 28 1 1/2" 18-670 RH D Spicer 16 1/2" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
7 1/8"G1 1/4" - 24 1 1/4" 18-902 RH S Rockwell 15" “Q” Brake; 2" Offset Backing Plate
3
/8"A1 1/2" - 10 1 1/2" 17-608 RH T Spicer 16 1/2" Spicer Custom Trunnion Suspension;
7
7 9/16"F1 1/2" - 10 1 1/2" 18-842 RH S Rockwell 15" "T" Series Brake
7 5/8"A1 1/2" - 10 1 1/2" 17-610 RH T Spicer 16 1/2" Spicer Custom Trunnion Suspension;
7 5/8"I1 1/4" - 10 1 1/4" 18-760 RH S Eaton 15" Single Anchor Pin (SAP)
7 5/8"J1 1/4" - 10 1 1/4" 18-960 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
7 21/32"F1 1/4" - 10 1 1/4" 18-1129 LH S Rockwell 15" "T" Series Brake
7 21/32"G1 1/4" - 10 1 1/4" 18-954 RH S Rockwell 15" "T" Series Brake; New Style S-Head
7 23/32"B1 1/2" - 28 1 1/2" 18-500 RH D Rockwell 16 1/2" “Q Plus” Brake
7 23/32"A1 1/2" - 28 1 1/2" 18-796 RH D Rockwell 16 1/2"
7 23/32"G1 1/4" - 24 1 1/4" 18-904 RH S Rockwell 15" “Q” Brake; 2" Offset Backing Plate
7 3/4"A1 1/2" - 28 1 1/2" 18-640 RH D Spicer 16 1/2" 5", 6", and 7" Brakes
7 27/32"A1 1/2" - 10 1 1/2" 18-988 RH D Rockwell 14 1/2" "W" Brake
7 7/8"A1 1/2" - 10 1 1/2" 18-802 RH D Rockwell 16 1/2"
7 15/16"A1 1/4" - 10 1 1/4" 18-620 RH S Spicer 15"
7 15/16"I1 1/4" - 10 1 1/4" 18-762 RH S Eaton 15" Single Anchor Pin (SAP)
7 15/16"F1 1/4" - 10 1 1/4" 18-856 RH S Rockwell 15" "T" Series Brake
7 15/16"G1 1/4" - 24 1 1/4" 18-890 RH S Rockwell 15" “Q” Brake; 1 1/2" Offset Backing Plate
7 15/16"G1 1/4" - 10 1 1/4" 18-950 RH S Rockwell 15" "T" Series Brake; New Style S-Head
7 15/16"J1 1/4" - 10 1 1/4" 18-962 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
8 1/32"F1 1/2" - 10 1 1/2" 18-844 RH S Rockwell 15" "T" Series Brake
8 1/16"B1 1/2" - 28 1 1/2" 18-502 RH D Rockwell 16 1/2" “Q Plus” Brake
8 1/16"A1 1/2" - 10 1 1/2" 18-854 RH D Rockwell 16 1/2"
8 1/8"A1 1/4" - 10 1 1/4" 18-622 RH S Spicer 15"
at Spline Diameter Spicer
18-671 LH
18-903 LH
17-609 LH 1 1/2" tip
18-843 LH
17-611 L H 1 1/2" tip
18-761 LH
18-961 LH Pin (SAP)
18-1130 RH
18-955 LH
18-501 LH
18-797 LH
18-905 LH
18-641 LH
18-989 LH
18-803 LH
18-621 LH
18-763 LH
18-857 LH
18-891 LH
18-951 LH
18-963 LH Pin (SAP)
18-845 LH
18-503 LH
18-855 LH
18-623 LH
*Axle Type: S = Steer, D = Drive, T = Trailer
9
CAMSHAFT QUICK IDENTIFICATION GUIDE
UHB800-CAM
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
8 1/8"A1 1/2" - 28 1 1/2" 18-642 RH D Spicer 16 1/2" 5", 6" and 7" Brakes
8 1/8"A1 1/2" - 28 1 1/2" 18-860 RH D Rockwell 16 1/2"
8 11/64"I1 1/4" - 10 1 1/4" 18-764 RH S Eaton 15" Single Anchor Pin (SAP)
8 3/16"A1 1/2" - 10 1 1/2" 18-704 RH S Bendix 15" Brazilian Brake
8 3/16"J1 1/4" - 10 1 1/4" 18-964 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
8 7/32"F1 1/2" - 10 1 1/2" 18-846 RH S Rockwell 15" "T" Series Brake
8 3/8"J1 1/4" - 10 1 1/4" 18-966 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
8 15/32"G1 1/4" - 24 1 1/4" 18-892 RH S Rockwell 15" “Q” Brake; 1 1/2" Offset Backing Plate
8 1/2"A1 1/2" - 28 1 1/2" 18-644 RH D Spicer 16 1/2" 5", 6" and 7" Brakes
8 1/2"F1 1/2" - 10 1 1/2" 18-848 RH S Rockwell 15" "T" Series Brake
8 1/2"F1 1/4" - 10 1 1/4" 18-858 RH S Rockwell 15" "T" Series Brake
8 1/2"G1 1/4" - 10 1 1/4" 18-952 RH S Rockwell 15" "T" Series Brake; New Style S-Head
8 17/32"A1 1/2" - 28 1 1/2" 18-824 RH D Rockwell 16 1/2"
8 17/32"G1 1/4" - 24 1 1/4" 18-894 RH S Rockwell 15" “Q” Brake; 1 1/2" Offset Backing Plate
8 9/16"B1 1/2" - 28 1 1/2" 18-504 RH D Rockwell 16 1/2" “Q Plus” Brake
8 9/16"A1 1/2" - 10 1 1/2" 18-726 RH D Eaton 16 1/2"
at Spline Diameter Spicer
18-643 LH
18-861 LH
18-765 LH
18-705 LH
18-965 LH Pin (SAP)
18-847 LH
18-967 LH Pin (SAP)
18-893 LH
18-645 LH
18-849 LH
18-859 LH
18-953 LH
18-825 LH
18-895 LH
18-505 LH
18-727 LH
10
*Axle Type: S = Steer, D = Drive, T = Trailer
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
8 9/16"I1 1/4" - 10 1 1/4" 18-766 RH S Eaton 15" Single Anchor Pin (SAP)
8 9/16"A1 1/2" - 10 1 1/2" 18-804 RH D Rockwell 16 1/2"
9
/16"J1 1/4" - 10 1 1/4" 18-968 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
8
8 5/8"A1 1/4" - 10 1 1/4" 18-624 RH S Spicer 15"
8 5/8"B1 1/2" - 10 1 1/2" 18-940 RH D Eaton 16 1/2" Extended Service Brake (ES™)
8 21/32"F1 1/2" - 10 1 1/2" 18-882 RH S Rockwell 15" "T" Series Brake
8 3/4"A1 1/4" - 10 1 1/4" 18-626 RH S Spicer 15"
8 7/8"A1 1/2" - 10 1 1/2" 17-612 RH T Spicer 16 1/2" Spicer Custom Trunnion Suspension;
8 7/8"F1 1/2" - 10 1 1/2" 18-880 RH S Rockwell 15" "T" Series Brake
8 15/16"A1 1/2" - 10 1 1/2" 18-728 RH D Eaton 16 1/2"
8 15/16"I1 1/4" - 10 1 1/4" 18-768 RH S Eaton 15" Single Anchor Pin (SAP)
8 15/16"J1 1/4" - 10 1 1/4" 18-970 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
9 1/32"A1 1/2" - 28 1 1/2" 18-646 RH D Spicer 16 1/2" 5", 6", and 7" Brakes
9 1/16"A1 1/2" - 28 1 1/2" 18-850 RH D Rockwell 16 1/2"
9 1/16"B1 1/2" - 28 1 1/2" 18-506 RH D Rockwell 16 1/2" “Q Plus” Brake
9 3/32"A1 1/2" - 10 1 1/2" 18-794 RH D Rockwell 16 1/2"
9 1/8"F1 1/2" - 10 1 1/2" 18-884 RH S Rockwell 15" "T" Series Brake
9 3/16"I1 1/4" - 10 1 1/4" 18-770 RH S Eaton 15" Single Anchor Pin (SAP)
9 3/16"J1 1/4" - 10 1 1/4" 18-972 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
9 1/4"A1 1/4" - 10 1 1/4" 18-628 RH S Spicer 15"
9 1/4"A1 1/2" - 28 1 1/2" 18-862 RH D Rockwell 16 1/2"
9 1/4"F1 1/4" - 10 1 1/4" 18-872 RH S Rockwell 15" "T" Series Brake
9 1/4"G1 1/4" - 24 1 1/4" 18-896 RH S Rockwell 15" “Q” Brake; 1 1/2" Offset Backing Plate
9 1/4"G1 1/4" - 10 1 1/4" 18-956 RH S Rockwell 15" "T" Series Brake; New Style S-Head
9 5/16"G1 1/4" - 24 1 1/4" 18-906 RH S Rockwell 15" “Q” Brake; 2" Offset Backing Plate
at Spline Diameter Spicer
18-767 LH
18-805 LH
18-969 LH Pin (SAP)
18-625 LH
18-941 LH
18-883 LH
18-627 LH
17-613 LH 1 1/2" tip
18-881 LH
18-729 LH
18-769 LH
18-971 LH Pin (SAP)
18-647 LH
18-851 LH
18-507 LH
18-795 LH
18-885 LH
18-771 LH
18-973 LH Pin (SAP)
18-629 LH
18-863 LH
18-873 LH
18-897 LH
18-957 LH
18-907 LH
*Axle Type: S = Steer, D = Drive, T = Trailer
11
CAMSHAFT QUICK IDENTIFICATION GUIDE
UHB800-CAM
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
9 5/16"H1 1/2" - 28 1 1/2" 18-936 RH S Rockwell 15" “Q Plus” Brake; Dual Anchor Pin (DAP)
9 7/16"B1 1/2" - 28 1 1/2" 18-508 RH D Rockwell 16 1/2" “Q Plus” Brake
9 7/16"H1 1/2" - 28 1 1/2" 18-938 RH S Rockwell 15" “Q Plus” Brake; Dual Anchor Pin (DAP)
9 15/32"G1 1/4" - 24 1 1/4" 18-898 RH S Rockwell 15" “Q” Brake; 1 1/2" Offset Backing Plate
9 31/64"A1 1/2" - 10 1 1/2" 18-782 RH D Rockwell 16 1/2"
9 1/2"A1 1/4" - 10 1 1/4" 18-630 RH S Spicer 15"
9 1/2"A1 1/2" - 28 1 1/2" 18-864 RH D Rockwell 16 1/2"
9 17/32"F1 1/4" - 10 1 1/4" 18-874 RH S Rockwell 15" "T" Series Brake
9 17/32"G1 1/4" - 24 1 1/4" 18-900 RH S Rockwell 15" “Q” Brake; 1 1/2" Offset Backing Plate
9 17/32"G1 1/4" - 10 1 1/4" 18-958 RH S Rockwell 15" "T" Series Brake; New Style S-Head
9 9/16"I1 1/4" - 10 1 1/4" 18-772 RH S Eaton 15" Single Anchor Pin (SAP)
9 9/16"J1 1/4" - 10 1 1/4" 18-974 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
9 3/4"A1 1/2" - 28 1 1/2" 18-888 RH D Rockwell 16 1/2"
9 25/32"I1 1/4" - 10 1 1/4" 18-774 RH S Eaton 15" Single Anchor Pin (SAP)
9 13/16"A1 1/2" - 10 1 1/2" 18-730 RH D Eaton 16 1/2"
9 13/16"F1 1/4" - 10 1 1/4" 18-876 RH S Rockwell 15" "T" Series Brake
at Spline Diameter Spicer
18-937 LH
18-509 LH
18-939 LH
18-899 LH
18-783 LH
18-631 LH
18-865 LH
18-875 LH
18-901 LH
18-959 LH
18-773 LH
18-975 LH Pin (SAP)
18-889 LH
18-775 LH
18-731 LH
18-877 LH
12
*Axle Type: S = Steer, D = Drive, T = Trailer
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
9 13/16"G1 1/4" - 10 1 1/4" 18-948 RH S Rockwell 15" "T" Series Brake; New Style S-Head
9 7/8"B1 1/2" - 28 1 1/2" 18-672 RH D Spicer 16 1/2" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
7
/8"J1 1/4" - 10 1 1/4" 18-976 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
9
9 15/16"G1 1/4" - 24 1 1/4" 18-908 RH S Rockwell 15" “Q” Brake; 2" Offset Backing Plate
10 3/16"A1 1/2" - 10 1 1/2" 18-732 RH D Eaton 16 1/2"
10 3/16"B 1 1/2" - 28 1 1/2" 18-930 RH D Rockwell 16 1/2" “Q Plus” Brake
10 1/4"A1 1/2" - 28 1 1/2" 18-710 RH D Rockwell 16 1/2"
10 1/4"A1 1/2" - 10 1 1/2" 18-784 RH D Rockwell 16 1/2"
10 13/32"B 1 1/2" - 28 1 1/2" 18-510 RH D Rockwell 16 1/2" “Q Plus” Brake
10 15/32"A 1 1/2" - 28 1 1/2" 18-648 RH D Spicer 16 1/2" 5", 6" and 7" Brakes
10 15/32"B 1 1/2" - 28 1 1/2" 18-674 RH D Spicer 16 1/2" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
10 1/2"B1 1/2" - 28 1 1/2" 18-512 RH D Rockwell 16 1/2" “Q Plus” Brake
10 1/2"A1 1/2" - 10 1 1/2" 18-734 RH D Eaton 16 1/2"
10 1/2"A1 1/2" - 28 1 1/2" 18-826 RH D Rockwell 16 1/2"
10 9/16"A1 1/2" - 10 1 1/2" 18-806 RH D Rockwell 16 1/2"
10 9/16"B 1 1/2" - 10 1 1/2" 18-982 RH D Eaton 16 1/2" Extended Service Brake (ES™)
10 11/16"A 1 1/4" - 10 1 1/4" 18-634 RH S Spicer 15"
10 7/8"A1 1/2" - 28 1 1/2" 18-828 RH D Rockwell 16 1/2"
10 29/32"I 1 1/4" - 10 1 1/4" 18-776 RH S Eaton 15" Single Anchor Pin (SAP)
10 29/32"J 1 1/4" - 10 1 1/4" 18-978 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
10 15/16"B 1 1/2" - 28 1 1/2" 18-514 RH D Rockwell 16 1/2" “Q Plus” Brake
11 3/32"A1 1/2" - 28 1 1/2" 17-11055 LH T Intraax 16 1/2"
11 1/8"B1 1/2" - 28 1 1/2" 18-516 RH D Rockwell 16 1/2" “Q Plus” Brake
11 1/8"A1 1/2" - 10 1 1/2" 18-736 RH D Eaton 16 1/2"
11 1/8"I1 1/4" - 10 1 1/4" 18-778 RH S Eaton 15" Single Anchor Pin (SAP)
at Spline Diameter Spicer
18-949 LH
18-673 LH
18-977 LH Pin (SAP)
18-909 LH
18-733 LH
18-931 LH
18-711 L H
18-785 LH
18-511 L H
18-649 LH
18-675 LH
18-513 LH
18-735 LH
18-827 LH
18-807 LH
18-983 LH
18-635 LH
18-829 LH
18-777 LH
18-979 LH Pin (SAP)
18-515 LH
17-11056 RH
18-517 LH
18-737 LH
18-779 LH
*Axle Type: S = Steer, D = Drive, T = Trailer
13
CAMSHAFT QUICK IDENTIFICATION GUIDE
UHB800-CAM
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
11 1/8"A1 1/2" - 28 1 1/2" 18-798 RH D Rockwell 16 1/2"
11 1/8"J1 1/4" - 10 1 1/4" 18-980 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
11 3/16"A1 1/2" - 28 1 1/2" 18-650 RH D Spicer 16 1/2" 5", 6" and 7" Brakes
11 3/16"B1 1/2" - 28 1 1/2" 18-676 RH D Spicer 16 1/2" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
11 1/4"A1 1/2" - 28 1 1/2" 18-830 RH D Rockwell 16 1/2"
11 9/32"A1 1/2" - 10 1 1/2" 18-808 RH D Rockwell 16 1/2"
11 1/2"A1 1/2" - 28 1 1/2" 18-652 RH D Spicer 16 1/2" 5", 6" and 7" Brakes
11 1/2"A1 1/2" - 10 1 1/2" 18-738 RH D Eaton 16 1/2"
11 1/2"A1 1/2" - 10 1 1/2" 18-810 RH D Rockwell 16 1/2"
11 1/2"A1 1/2" - 28 1 1/2" 18-832 RH D Rockwell 16 1/2"
11 1/2"B1 1/2" - 10 1 1/2" 18-942 RH D Eaton 16 1/2" Extended Service Brake (ES™)
11 9/16"B1 1/2" - 28 1 1/2" 18-518 RH D Rockwell 16 1/2" “Q Plus” Brake
11 5/8"A1 1/2" - 28 1 1/2" 18-866 RH D Rockwell 16 1/2"
11 11/16"B 1 1/2" - 28 1 1/2" 18-520 RH D Rockwell 16 1/2" “Q Plus” Brake
11 3/4"A1 1/2" - 10 1 1/2" 18-786 RH D Rockwell 16 1/2"
11 3/4"F1 1/2" - 10 1 1/2" 18-886 RH S Rockwell 15" "T" Series Brake
at Spline Diameter Spicer
18-799 LH
18-981 LH Pin (SAP)
18-651 LH
18-677 LH
18-831 LH
18-809 LH
18-653 LH
18-739 LH
18-811 L H
18-833 LH
18-943 LH
18-519 LH
18-867 LH
18-521 LH
18-787 LH
18-887 LH
14
*Axle Type: S = Steer, D = Drive, T = Trailer
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
11 15/16"B 1 1/2" - 28 1 1/2" 18-522 RH D Rockwell 16 1/2" “Q Plus” Brake
12 1/16"A1 1/2" - 10 1 1/2" 18-852 RH D Rockwell 16 1/2"
1
/8"A1 1/2" - 10 1 1/2" 18-708 RH D Bendix 16 1/2" Brazilian Brake
12
12 15/64"A 1 1/2" - 28 1 1/2" 18-654 RH D Spicer 16 1/2" 5", 6" and 7" Brakes
12 7/16"B 1 1/2" - 28 1 1/2" 18-524 RH D Rockwell 16 1/2" “Q Plus” Brake
12 7/16"B 1 1/2" - 28 1 1/2" 18-678 RH D Spicer 16 1/2" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
12 7/16"A1 1/2" - 10 1 1/2" 18-740 RH D Eaton 16 1/2"
12 1/2"A1 1/2" - 10 1 1/2" 18-812 RH D Rockwell 16 1/2"
12 1/2"A1 1/2" - 28 1 1/2" 18-868 RH D Rockwell 16 1/2"
12 1/2"B1 1/2" - 10 1 1/2" 18-984 RH D Eaton 16 1/2" Extended Service Brake (ES™)
12 15/16"B 1 1/2" - 28 1 1/2" 18-526 RH D Rockwell 16 1/2" “Q Plus” Brake
12 15/16"A 1 1/2" - 28 1 1/2" 18-656 RH D Spicer 16 1/2" 5", 6" and 7" Brakes
12 15/16"A 1 1/2" - 28 1 1/2" 18-836 RH D Rockwell 16 1/2"
13" A 1 1/2" - 10 1 1/2" 18-748 RH D Eaton 16 1/2"
13" A 1 1/2" - 10 1 1/2" 18-814 RH D Rockwell 16 1/2"
13" B 1 1/2" - 10 1 1/2" 18-946 RH D Eaton 16 1/2" Extended Service Brake (ES™)
13 1/8"A1 1/2" - 28 1 1/2" 18-658 RH D Spicer 16 1/2" 5", 6" and 7" Brakes
13 3/16"A1 1/2" - 28 1 1/2" 18-820 RH D Rockwell 16 1/2"
13 7/32"B 1 1/2" - 28 1 1/2" 18-528 RH D Rockwell 16 1/2" “Q Plus” Brake
13 9/32"B 1 1/2" - 28 1 1/2" 18-680 RH D Spicer 16 1/2" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
13 7/16"B 1 1/2" - 28 1 1/2" 18-530 RH D Rockwell 16 1/2" “Q Plus” Brake
13 7/16"A1 1/2" - 28 1 1/2" 18-660 RH D Spicer 16 1/2" 5", 6" and 7" Brakes
13 7/16"A1 1/2" - 10 1 1/2" 18-742 RH D Eaton 16 1/2"
13 7/16"A1 1/2" - 28 1 1/2" 18-822 RH D Rockwell 16 1/2"
13 15/32"B 1 1/2" - 10 1 1/2" 18-994 RH D Eaton 16 1/2" & 18" Extended Service Brake (ES™)
at Spline Diameter Spicer
18-523 LH
18-853 LH
18-709 LH
18-655 LH
18-525 LH
18-679 LH
18-741 LH
18-813 LH
18-869 LH
18-985 LH
18-527 LH
18-657 LH
18-837 LH
18-749 LH
18-815 LH
18-947 LH
18-659 LH
18-821 LH
18-529 LH
18-681 LH
18-531 LH
18-661 LH
18-743 LH
18-823 LH
18-995 LH
*Axle Type: S = Steer, D = Drive, T = Trailer
15
CAMSHAFT QUICK IDENTIFICATION GUIDE
UHB800-CAM
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
13 1/2"B1 1/2" - 28 1 1/2" 18-532 RH D Rockwell 16 1/2" “Q Plus” Brake
13 21/32"A 1 1/2" - 10 1 1/2" 18-724 RH D Rockwell 16 1/2"
14 1/16"A1 1/2" - 28 1 1/2" 18-834 RH D Rockwell 16 1/2"
14 3/32"B 1 1/2" - 28 1 1/2" 18-534 RH D Rockwell 16 1/2" “Q Plus” Brake
14 1/8"A1 1/2" - 10 1 1/2" 18-816 RH D Rockwell 16 1/2"
14 1/4"A1 1/2" - 10 1 1/2" 18-746 RH D Eaton 16 1/2"
14 1/4"B1 1/2" - 10 1 1/2" 18-944 RH D Eaton 16 1/2" Extended Service Brake (ES™)
14 9/16"B 1 1/2" - 28 1 1/2" 18-682 RH D Spicer 16 1/2" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
14 9/16"A1 1/2" - 10 1 1/2" 18-754 RH D Eaton 16 1/2"
14 19/32"B 1 1/2" - 28 1 1/2" 18-536 RH D Rockwell 16 1/2" “Q Plus” Brake
14 19/32"A 1 1/2" - 28 1 1/2" 18-780 RH D Rockwell 16 1/2"
14 3/4"B1 1/2" - 28 1 1/2" 18-538 RH D Rockwell 16 1/2" “Q Plus” Brake
14 7/8"A1 1/2" - 10 1 1/2" 18-790 RH D Rockwell 16 1/2"
15" A 1 1/2" - 10 1 1/2" 18-744 RH D Eaton 16 1/2"
15" A 1 1/2" - 28 1 1/2" 18-878 RH D Rockwell 16 1/2"
15 1/16"B 1 1/2" - 10 1 1/2" 18-996 RH D Eaton 16 1/2" & 18" Extended Service Brake (ES™)
at Spline Diameter Spicer
18-533 LH
18-725 LH
18-835 LH
18-535 LH
18-817 LH
18-747 LH
18-945 LH
18-683 LH
18-755 LH
18-537 LH
18-781 LH
18-539 LH
18-791 LH
18-745 LH
18-879 LH
18-997 LH
16
*Axle Type: S = Steer, D = Drive, T = Trailer
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
15 3/16"B 1 1/2" - 28 1 1/2" 18-540 RH D Rockwell 16 1/2" “Q Plus” Brake
15 3/16"A1 1/2" - 28 1 1/2" 18-712 RH D Rockwell 16 1/2"
1
/4"B1 1/2" - 10 1 1/2" 18-1127 LH D Eaton 16 1/2" & 18" Extended Service Brake (ES™)
15
15 1/2"A1 1/2" - 28 1 1/2" 18-714 RH D Rockwell 16 1/2"
15 19/32"B 1 1/2" - 28 1 1/2" 18-684 RH D Spicer 16 1/2" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
15 5/8"A1 1/2" - 10 1 1/2" 17-560 RH T Multi-App. 16 1/2"
15 23/32"B 1 1/2" - 28 1 1/2" 18-542 RH D Rockwell 16 1/2" “Q Plus” Brake
15 23/32"A 1 1/2" - 28 1 1/2" 18-716 RH D Rockwell 16 1/2"
15 3/4"A1 1/2" - 10 1 1/2" 18-818 RH D Rockwell 16 1/2"
15 7/8"A1 1/2" - 10 1 1/2" 18-750 RH D Eaton 16 1/2"
16 1/8"E1 1/2" - 28 1 5/8" 17-400 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
16 1/8"A1 1/2" - 28 1 5/8" 17-614 RH T Fruehauf 16 1/2" “Pro-Par” Type Axle
16 1/8"A1 19/32" - 37 1 5/8" 17-620 RH T Fruehauf 16 1/2" “Pro-Par” Type Axle
16 1/8"E1 1/2" - 10 1 1/2" 17-734 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
16 1/8"E1 1/2" - 28 1 1/2" 17-784 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
16 1/8"E1 1/2" - 10 1 5/8" 17-960 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
16 3/16"D1 19/32" - 37 1 5/8" 17-624 RH T Fruehauf 12 1/4" “Pro-Par” Type Axle
16 5/16"A1 1/2" - 10 1 1/2" 17-570 RH T Multi-App. 16 1/2"
16 5/16"B 1 1/2" - 10 1 1/2" 17-540 RH T Spicer 16 1/2" "XL" Brake; Double Groove;
16 5/16"B 1 1/2" - 10 1 5/8" 17-840 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
16 3/8"E1 1/2" - 28 1 1/2" 17-11057 LH T Dexter 12 1/4"
16 1/2"B1 1/2" - 28 1 1/2" 17-520 RH T Spicer 16 1/2" "XL" Brake
16 1/2"B1 1/2" - 10 1 1/2" 17-542 RH T Spicer 16 1/2" "XL" Brake; Double Groove
16 1/2"A1 1/2" - 10 1 1/2" 17-576 RH T Multi-App. 16 1/2"
16 1/2"B1 1/2" - 10 1 5/8" 17-842 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
at Spline Diameter Spicer
18-541 LH
18-713 LH
18-1128 RH
18-715 LH
18-685 LH
17-561 LH
18-543 LH
18-717 LH
18-819 LH
18-751 LH
17-401 LH Double Groove
17-615 LH
17-621 LH
17-735 LH Groove
17-785 LH Groove
17-961 LH Double Groove
17-625 LH
17-571 LH
17-541 LH
17-841 LH "XL" Brake; Double Groove
17-11058 RH
17-521 LH
17-543 LH
17-577 LH
17-843 LH "XL" Brake; Double Groove
*Axle Type: S = Steer, D = Drive, T = Trailer
17
CAMSHAFT QUICK IDENTIFICATION GUIDE
UHB800-CAM
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
16 1/2"B1 1/2" - 28 1 5/8" 17-912 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
17 1/16"B 1 1/2" - 28 1 1/2" 18-688 RH D Spicer 16 1/2" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
17 1/8"B1 1/2" - 28 1 1/2" 17-530 RH T Spicer 16 1/2" "XL" Brake
17 5/16"B 1 1/2" - 28 1 5/8" 17-720 RH T Rockwell 16 1/2" “Q Plus” Brake; Forged or Fabricated Spiders
17 3/8"A1 1/2" - 28 1 1/2" 17-478 RH T Spicer 16 1/2"
17 3/8"B1 1/2" - 28 1 1/2" 17-512 RH T Spicer 16 1/2" "XL" Brake
17 3/8"B1 1/2" - 10 1 1/2" 17-516 RH T Spicer 16 1/2" "XL" Brake; Double Groove
17 3/8"A1 1/2" - 10 1 1/2" 17-568 RH T Multi-App. 16 1/2" Double Groove
17 3/8"A1 1/2" - 28 1 5/8" 17-626 RH T Rockwell 16 1/2" Rockwell 4000-6000 Series; Cast Spider
17 3/8"A1 1/2" - 10 1 5/8" 17-640 RH T Rockwell 16 1/2" Rockwell 4000-6000 Series; Cast Spider
17 3/8"A1 1/2" - 28 1 5/8" 17-656 RH T Rockwell 16 1/2" Rockwell 4000-6000 Series; Fabricated Spider
17 3/8"E1 1/2" - 10 1 1/2" 17-736 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
17 3/8"B1 1/2" - 28 1 5/8" 17-810 RH T Rockwell 16 1/2" Rockwell 4000-6000 Series; “Q Plus” Brake;
17 3/8"B1 1/2" - 10 1 5/8" 17-844 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
17 3/8"B1 1/2" - 28 1 5/8" 17-914 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
17 3/8"E1 1/2" - 10 1 5/8" 17-962 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
at Spline Diameter Spicer
17-913 LH "XL" Brake
18-689 LH
17-531 LH
17-721 LH
17-479 LH
17-513 LH
17-517 LH
17-569 LH
17-627 LH
17-641 LH
17-657 LH
17-737 LH Groove
17-811 LH Cast Spider
17-845 LH "XL" Brake; Double Groove
17-915 LH "XL" Brake
17-963 LH Double Groove
18
*Axle Type: S = Steer, D = Drive, T = Trailer
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
17 3/4"B1 1/2" - 10 1 1/2" 17-544 RH T Spicer 16 1/2" "XL" Brake; Double Groove
17 3/4"A1 1/2" - 10 1 1/2" 17-572 RH T Multi-App. 16 1/2"
3
/4"B1 1/2" - 10 1 5/8" 17-846 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
17
18" E 1 1/2" - 28 1 5/8" 17-404 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
18" C 1 1/2" - 10 1 1/2" 17-678 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
18" E 1 1/2" - 10 1 1/2" 17-740 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
18" E 1 1/2" - 28 1 1/2" 17-788 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
18" E 1 1/2" - 10 1 5/8" 17-964 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
18 3/8"B1 1/2" - 10 1 1/2" 17-546 RH T Spicer 16 1/2" "XL" Brake; Double Groove
18 3/8"A1 1/2" - 10 1 1/2" 17-566 RH T Multi-App. 16 1/2"
18 3/8"B1 1/2" - 10 1 5/8" 17-848 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
18 5/8"B1 1/2" - 10 1 1/2" 17-548 RH T Spicer 16 1/2" "XL" Brake; Double Groove
18 5/8"A1 1/2" - 10 1 1/2" 17-578 RH T Multi-App. 16 1/2"
18 5/8"B1 1/2" - 10 1 5/8" 17-850 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
18 7/8"E1 1/2" - 28 1 5/8" 17-406 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
18 7/8"C1 1/2" - 10 1 1/2" 17-676 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
18 7/8"E1 1/2" - 10 1 1/2" 17-744 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
18 7/8"E1 1/2" - 28 1 1/2" 17-792 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
18 7/8"E1 1/2" - 10 1 5/8" 17-966 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
19 3/8"B1 1/2" - 10 1 5/8" 17-460 RH T Eaton 16 1/2" Extended Service Brake (ES™)
19 3/8"B1 1/2" - 28 1 5/8" 17-470 RH T Eaton 16 1/2" Extended Service Brake (ES™)
19 1/2"B1 1/2" - 10 1 1/2" 17-536 RH T Spicer 16 1/2" "XL" Brake; Double Groove
19 1/2"A1 1/2" - 10 1 5/8" 17-634 RH T Eaton 16 1/2" 501 Series
19 1/2"A1 1/2" - 10 1 1/2" 18-752 RH D Eaton 16 1/2" Air Lift T ag Axle
20" C 1 1/2" - 10 1 1/2" 17-688 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
at Spline Diameter Spicer
17-545 LH
17-573 LH
17-847 LH "XL" Brake; Double Groove;
17-405 LH Double Groove
17-679 LH Double Groove
17-741 LH Groove
17-789 LH Groove
17-965 LH Double Groove
17-547 LH
17-567 LH
17-849 LH "XL"; Double Groove
17-549 LH
17-579 LH
17-851 LH "XL"; Double Groove
17-407 LH Double Groove
17-677 LH Double Groove
17-745 LH Groove
17-793 LH Groove
17-967 LH Double Groove
17-461 LH
17-471 LH
17-537 LH
17-635 LH
18-753 LH
17-689 LH Double Groove
*Axle Type: S = Steer, D = Drive, T = Trailer
19
CAMSHAFT QUICK IDENTIFICATION GUIDE
UHB800-CAM
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
20" E 1 1/2" - 10 1 1/2" 17-746 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
20" E 1 1/2" - 10 1 5/8" 17-968 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
20 7/32"A1 1/2" - 28 1 5/8" 17-638 RH T Eaton 16 1/2" 501 Series
20 5/16"E 1 1/2" - 28 1 1/2" 17-11059 LH T Dexter 12 1/4"
20 5/16"C 1 1/2" - 10 1 1/2" 17-682 RH T Eaton/ 12 1/4" Double Groove
20 5/16"E 1 1/2" - 28 1 5/8" 17-700 RH T Rockwell 12 1/4"
20 5/16"E 1 1/2" - 10 1 5/8" 17-714 RH T Rockwell 12 1/4"
20 5/16"E 1 1/2" - 10 1 1/2" 17-748 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
20 5/16"E 1 1/2" - 10 1 5/8" 17-970 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
20 3/8"A1 1/2" - 10 1 1/2" 17-11071 LH T Eaton/ 16 1/2" Double Groove
20 3/8"E1 1/2" - 28 1 5/8" 17-408 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
20 3/8"A1 1/2" - 28 1 1/2" 17-480 RH T Spicer 16 1/2"
20 3/8"B1 1/2" - 28 1 1/2" 17-500 RH T Spicer 16 1/2" "XL" Brake
20 3/8"B1 1/2" - 10 1 1/2" 17-504 RH T Spicer 16 1/2" "XL" Brake; Double Groove
20 3/8"A1 1/2" - 10 1 1/2" 17-580 RH T Multi-App. 16 1/2" Double Groove
20 3/8"K1 3/4" - 10 1 3/4" 17-670 RH T Spicer 20" Severe Duty; Cast Iron Shoe
at Spline Diameter Spicer
17-747 LH Groove
17-969 LH Double Groove
17-639 LH
17-11060 RH
17-683 LH Shuler
17-701 LH
17-715 LH
17-749 LH Groove
17-971 LH Double Groove
17-11072 RH Shuler
17-409 LH Double Groove
17-481 LH
17-501 LH
17-505 LH
17-581 LH
17-671 LH
20
*Axle Type: S = Steer, D = Drive, T = Trailer
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
20 3/8"E1 1/2" - 28 1 1/2" 17-794 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
20 3/8"B1 1/2" - 10 1 5/8" 17-852 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
3
/8"B1 1/2" - 28 1 5/8" 17-920 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
20
20 7/16"B 1 1/2" - 28 1 5/8" 17-722 RH T Rockwell 16 1/2" “Q Plus” Brake; Forged or Fabricated Spiders
20 15/32"A 1 1/2" - 10 1 5/8" 17-632 RH T Rockwell 16 1/2" Rockwell 4000-6000 Series; Cast Spider
20 1/2"E1 1/2" - 28 1 5/8" 17-402 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
20 1/2"A1 1/2" - 28 1 5/8" 17-628 RH T Rockwell 16 1/2" Rockwell 4000-6000 Series; Cast Spider
20 1/2"A1 1/2" - 28 1 5/8" 17-658 RH T Rockwell 16 1/2" Rockwell 4000-6000 Series;
20 1/2"C1 1/2" - 10 1 1/2" 17-680 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
20 1/2"E1 1/2" - 10 1 1/2" 17-750 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
20 1/2"B1 1/2" - 28 1 5/8" 17-812 RH T Rockwell 16 1/2" Rockwell 4000-6000 Series; “Q Plus” Brake;
20 1/2"E1 1/2" - 10 1 5/8" 17-972 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
21 1/8"E1 1/2" - 28 1 1/2" 17-11061 LH T Dexter 12 1/4"
21 1/8"E1 1/2" - 28 1 5/8" 17-410 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
21 1/8"C1 1/2" - 28 1 1/2" 17-438 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
21 1/8"B1 1/2" - 10 1 1/2" 17-550 RH T Spicer 16 1/2" "XL" Brake; Double Groove
21 1/8"A1 1/2" - 10 1 1/2" 17-582 RH T Multi-App. 16 1/2"
21 1/8"A1 19/32" - 37 1 5/8" 17-622 RH T Fruehauf 16 1/2" “Pro-Par” Type Axle; Air Ride
21 1/8"C1 1/2" - 10 1 1/2" 17-684 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
21 1/8"E1 1/2" - 10 1 1/2" 17-752 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
21 1/8"E1 1/2" - 28 1 1/2" 17-780 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
21 1/8"B1 1/2" - 10 1 5/8" 17-854 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
21 1/8"E1 1/2" - 10 1 5/8" 17-974 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
21 3/16"D1 19/32" - 37 1 5/8" 17-618 RH T Fruehauf 12 1/4" “Pro-Par” Type Axle; Air Ride
21 1/4"E1 1/2" - 28 1 5/8" 17-414 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
at Spline Diameter Spicer
17-795 LH Groove
17-853 LH "XL" Brake; Double Groove
17-921 LH "XL" Brake
17-723 LH
17-633 LH
17-403 LH Double Groove
17-629 LH
17-659 LH Fabricated Spider
17-681 LH Double Groove
17-751 LH Groove
17-813 LH Cast Spider
17-973 LH Double Groove
17-11062 RH
17-411 LH Groove
17-439 LH Double Groove
17-551 LH
17-583 LH
17-623 LH
17-685 LH Double Groove
17-753 LH Groove
17-781 LH Groove
17-855 LH "XL" Brake; Double Groove
17-975 LH Double Groove
17-619 LH
17-415 LH Double Groove
*Axle Type: S = Steer, D = Drive, T = Trailer
21
CAMSHAFT QUICK IDENTIFICATION GUIDE
UHB800-CAM
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
21 1/4"C1 1/2" - 10 1 1/2" 17-686 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
21 1/4"E1 1/2" - 10 1 1/2" 17-754 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
21 1/4"E1 1/2" - 28 1 1/2" 17-786 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
21 1/4"E1 1/2" - 10 1 5/8" 17-976 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
21 3/8"B1 1/2" - 28 1 5/8" 17-922 RH T Spicer 16 1/2" "XL" Brake
22" E 1 1/2" - 28 1 5/8" 17-412 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
22" B 1 1/2" - 10 1 1/2" 17-562 RH T Spicer 16 1/2" "XL" Brake; Double Groove
22" C 1 1/2" - 10 1 1/2" 17-692 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
22" E 1 1/2" - 10 1 1/2" 17-756 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
22" E 1 1/2" - 28 1 1/2" 17-796 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
22" B 1 1/2" - 10 1 5/8" 17-856 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
22" E 1 1/2" - 10 1 5/8" 17-978 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
22 1/16"A1 1/2" - 10 1 1/2" 17-598 RH T Multi-App. 16 1/2" Double Groove
22 5/16"E 1 1/2" - 28 1 1/2" 17-11063 LH T Dexter 12 1/4"
22 5/16"C 1 1/2" - 10 1 1/2" 17-698 RH T Eaton/ 12 1/4" Double Groove
22 5/16"E 1 1/2" - 10 1 1/2" 17-758 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
at Spline Diameter Spicer
17-687 LH Double Groove
17-755 LH Groove
17-787 LH Groove
17-977 LH Double Groove
17-923 LH
17-413 LH Double Groove
17-563 LH
17-693 LH Double Groove
17-757 LH Groove
17-797 LH Groove
17-857 LH "XL" Brake; Double Groove
17-979 LH Double Groove
17-599 LH
17-11064 RH
17-699 LH Shuler
17-759 LH Groove
22
*Axle Type: S = Steer, D = Drive, T = Trailer
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
22 5/16"E 1 1/2" - 10 1 5/8" 17-980 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
22 3/8"A1 1/2" - 10 1 1/2" 17-584 RH T Multi-App. 16 1/2"
3
/8"B1 1/2" - 28 1 5/8" 17-932 RH T Spicer 16 1/2" "XL" Brake
22
22 5/8"B1 1/2" - 28 1 1/2" 17-524 RH T Spicer 16 1/2" "XL" Brake
22 5/8"B1 1/2" - 10 1 1/2" 17-552 RH T Spicer 16 1/2" "XL" Brake; Double Groove
22 5/8"B1 1/2" - 10 1 5/8" 17-858 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
22 5/8"B1 1/2" - 28 1 5/8" 17-924 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
22 7/8"A1 1/2" - 28 1 1/2" 17-484 RH T Spicer 16 1/2"
22 7/8"B1 1/2" - 28 1 1/2" 17-510 RH T Spicer 16 1/2" "XL" Brake
22 7/8"B1 1/2" - 10 1 1/2" 17-518 RH T Spicer 16 1/2" "XL" Brake; Double Groove
22 7/8"A1 1/2" - 10 1 1/2" 17-594 RH T Multi-App. 16 1/2"
22 7/8"B1 1/2" - 10 1 5/8" 17-860 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
22 7/8"B1 1/2" - 28 1 5/8" 17-926 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
23 1/8"E1 1/2" - 28 1 5/8" 17-416 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
23 1/8"C1 1/2" - 28 1 1/2" 17-442 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
23 1/8"E1 1/2" - 10 1 1/2" 17-738 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
23 1/8"E1 1/2" - 28 1 1/2" 17-782 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
23 1/8"E1 1/2" - 10 1 5/8" 17-996 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
23 1/4"E1 1/2" - 28 1 5/8" 17-420 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
23 1/4"C1 1/2" - 10 1 1/2" 17-690 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
23 1/4"E1 1/2" - 10 1 1/2" 17-760 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
23 1/4"E1 1/2" - 28 1 1/2" 17-778 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
23 1/4"E1 1/2" - 10 1 5/8" 17-982 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
23 5/16"E 1 1/2" - 28 1 5/8" 17-702 RH T Rockwell 12 1/4"
23 5/16"E 1 1/2" - 10 1 5/8" 17-716 RH T Rockwell 12 1/4"
at Spline Diameter Spicer
17-981 LH Double Groove
17-585 LH
17-933 LH
17-525 LH
17-553 LH
17-859 LH "XL"; Double Groove
17-925 LH "XL";
17-485 LH
17-511 L H
17-519 LH
17-595 RH
17-861 LH "XL" Brake; Double Groove
17-927 LH "XL" Brake
17-417 LH Double Groove
17-443 LH Double Groove
17-739 LH Groove
17-783 LH Groove
17-997 LH Double Groove
17-421 LH Double Groove
17-691 LH Double Groove
17-761 LH Groove
17-779 LH Groove
17-983 LH Double Groove
17-703 LH
17-717 LH
*Axle Type: S = Steer, D = Drive, T = Trailer
23
CAMSHAFT QUICK IDENTIFICATION GUIDE
UHB800-CAM
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
23 3/8"E1 1/2" - 28 1 1/2" 17-11065 LH T Dexter 12 1/4"
23 7/16"A1 1/2" - 10 1 1/2" 17-574 RH T Multi-App. 16 1/2"
23 1/2"A1 1/2" - 28 1 1/2" 17-482 RH T Spicer 16 1/2"
23 1/2"B1 1/2" - 28 1 1/2" 17-502 RH T Spicer 16 1/2" "XL" Brake
23 1/2"B1 1/2" - 10 1 1/2" 17-508 RH T Spicer 16 1/2" "XL" Brake; Double Groove
23 1/2"C1 1/2" - 10 1 1/2" 17-710 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
23 1/2"E1 1/2" - 10 1 1/2" 17-762 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
23 1/2"B1 1/2" - 10 1 5/8" 17-862 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
23 1/2"B1 1/2" - 28 1 5/8" 17-928 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
23 1/2"E1 1/2" - 10 1 5/8" 17-984 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
23 5/8"B1 1/2" - 10 1 5/8" 17-462 RH T Eaton 16 1/2" Extended Service Brake (ES™)
23 5/8"B1 1/2" - 28 1 5/8" 17-472 RH T Eaton 16 1/2" Extended Service Brake (ES™)
23 3/4"A1 1/2" - 10 1 5/8" 17-636 RH T Eaton 16 1/2" 501 Series
23 7/8"E1 1/2" - 28 1 5/8" 17-418 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
23 7/8"B1 1/2" - 28 1 1/2" 17-490 RH T Spicer 16 1/2" "XL" Brake
23 7/8"A1 19/32" - 37 1 5/8" 17-616 RH T Fruehauf 16 1/2" “Pro-Par” Type Axle; Air Ride
at Spline Diameter Spicer
17-11066 RH
17-575 LH
17-483 LH
17-503 LH
17-509 LH
17-711 L H Double Groove
17-763 LH Groove
17-863 LH "XL" Brake; Double Groove
17-929 LH "XL" Brake
17-985 LH Double Groove
17-463 LH
17-473 LH
17-637 LH
17-419 LH Double Groove
17-491 LH
17-617 LH
24
*Axle Type: S = Steer, D = Drive, T = Trailer
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
23 7/8"C1 1/2" - 10 1 1/2" 17-694 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
23 7/8"E1 1/2" - 10 1 1/2" 17-764 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
7
/8"E1 1/2" - 28 1 1/2" 17-798 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
23
23 7/8"E1 1/2" - 10 1 5/8" 17-986 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
24" B 1 1/2" - 10 1 1/2" 17-506 RH T Spicer 16 1/2" "XL" Brake; Double Groove
24" B 1 1/2" - 28 1 1/2" 17-514 RH T Spicer 16 1/2" "XL" Brake
24" A 1 1/2" - 10 1 1/2" 17-586 RH T Multi-App. 16 1/2"
24" K 1 3/4" - 10 1 3/4" 17-672 RH T Spicer 20" Severe Duty; Cast Iron Shoe
24" B 1 1/2" - 10 1 5/8" 17-864 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
24" B 1 1/2" - 28 1 5/8" 17-930 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
24 1/16"B 1 1/2" - 28 1 5/8" 17-724 RH T Rockwell 16 1/2" “Q Plus” Brake; Forged or Fabricated Spiders;
24 1/8"A1 1/2" - 28 1 5/8" 17-630 RH T Rockwell 16 1/2" Rockwell 4000-6000 Series; Air Ride;
24 1/8"A1 1/2" - 10 1 5/8" 17-642 RH T Rockwell 16 1/2" Rockwell 4000-6000 Series; Air Ride;
24 1/8"A1 1/2" - 28 1 5/8" 17-660 RH T Rockwell 16 1/2" Rockwell 4000-6000 Series; Air Ride;
24 1/8"B1 1/2" - 28 1 5/8" 17-814 RH T Rockwell 16 1/2" Rockwell 4000-6000 Series; “Q Plus” Brake;
24 3/8"B1 1/2" - 10 1 1/2" 17-554 RH T Spicer 16 1/2" "XL" Brake; Double Groove
24 3/8"A1 1/2" - 10 1 1/2" 17-588 RH T Multi-App. 16 1/2"
24 3/8"B1 1/2" - 10 1 5/8" 17-866 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
24 5/8"E1 1/2" - 28 1 1/2" 17-11067 LH T Dexter 12 1/4"
24 5/8"C1 1/2" - 10 1 1/2" 17-648 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
24 5/8"E1 1/2" - 10 1 1/2" 17-766 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
24 5/8"E1 1/2" - 10 1 5/8" 17-988 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
24 3/4"B1 1/2" - 10 1 1/2" 17-534 RH T Spicer 16 1/2" "XL" Brake; Double Groove
25 1/4"C1 1/2" - 10 1 1/2" 17-706 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
25 1/4"E1 1/2" - 10 1 1/2" 17-768 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
at Spline Diameter Spicer
17-695 LH Double Groove
17-765 LH Groove
17-799 LH Groove
17-987 LH Double Groove
17-507 LH
17-515 LH
17-587 LH
17-673 LH
17-865 LH "XL" Brake; Double Groove
17-931 LH "XL" Brake
17-725 LH Air Ride
17-631 LH Cast Spider
17-643 LH Cast Spider
17-661 LH Fabricated Spider
17-815 LH Air Ride; Cast Spider
17-555 LH
17-589 LH
17-867 LH "XL" Brake; Double Groove
17-11068 RH
17-649 LH Double Groove
17-767 LH Groove
17-989 LH Double Groove
17-535 LH
17-707 LH Double Groove
17-769 LH Groove
*Axle Type: S = Steer, D = Drive, T = Trailer
25
CAMSHAFT QUICK IDENTIFICATION GUIDE
UHB800-CAM
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
25 1/4"E1 1/2" - 10 1 5/8" 17-990 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
25 3/4"B1 1/2" - 10 1 1/2" 17-538 RH T Spicer 16 1/2" "XL" Brake; Double Groove
25 3/4"A1 1/2" - 10 1 1/2" 17-596 RH T Multi-App. 16 1/2"
25 3/4"B1 1/2" - 10 1 5/8" 17-868 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
26" B 1 1/2" - 28 1 1/2" 17-492 RH T Spicer 16 1/2" "XL" Brake
26 1/4"E1 1/2" - 28 1 5/8" 17-424 RH T Spicer 12 1/4" After Manufactured After February 1996;
26 1/4"B1 1/2" - 28 1 1/2" 17-526 RH T Spicer 16 1/2" "XL" Brake
26 1/4"B1 1/2" - 10 1 1/2" 17-556 RH T Spicer 16 1/2" "XL" Brake; Double Groove
26 1/4"A1 1/2" - 10 1 1/2" 17-590 RH T Multi-App. 16 1/2"
26 1/4"C1 1/2" - 10 1 1/2" 17-708 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
26 1/4"E1 1/2" - 10 1 1/2" 17-770 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
26 1/4"E1 1/2" - 28 1 1/2" 17-804 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
26 1/4"B1 1/2" - 10 1 5/8" 17-870 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
26 1/4"B1 1/2" - 28 1 5/8" 17-936 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
26 1/4"E1 1/2" - 10 1 5/8" 17-992 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
26 1/2"E1 1/2" - 28 1 1/2" 17-11069 LH T Dexter 12 1/4"
at Spline Diameter Spicer
17-991 LH Double Groove
17-539 LH
17-597 LH
17-869 LH "XL" Brake; Double Groove
17-493 LH
17-425 LH Double Groove
17-527 LH
17-557 LH
17-591 LH
17-709 LH Double Groove
17-771 LH Groove
17-805 LH Groove
17-871 LH "XL" Brake; Double Groove
17-937 LH "XL" Brake
17-993 LH Double Groove
17-11070 RH
26
*Axle Type: S = Steer, D = Drive, T = Trailer
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
Diameter
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
26 1/2"B1 1/2" - 10 1 1/2" 17-558 RH T Spicer 16 1/2" "XL" Brake; Double Groove
26 1/2"A1 1/2" - 10 1 1/2" 17-592 RH T Multi-App. 16 1/2"
1
/2"C1 1/2" - 10 1 1/2" 17-696 RH T Spicer 12 1/4" Axles Manufactured Before August 1994;
26
26 1/2"E1 1/2" - 10 1 1/2" 17-772 RH T Spicer 12 1/4" Axles Manufactured After July 1994; Double
26 1/2"B1 1/2" - 10 1 5/8" 17-872 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
26 1/2"E1 1/2" - 10 1 5/8" 17-994 RH T Spicer 12 1/4" Axles Manufactured After February 1996;
26 7/8"B1 1/2" - 28 1 1/2" 17-522 RH T Spicer 16 1/2" "XL" Brake
26 7/8"B1 1/2" - 28 1 5/8" 17-940 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
30 1/4"B1 1/2" - 28 1 1/2" 17-528 RH T Spicer 16 1/2" "XL" Brake
30 1/4"B1 1/2" - 10 1 1/2" 17-564 RH T Spicer 16 1/2" "XL" Brake; Double Groove
30 1/4"B1 1/2" - 10 1 5/8" 17-880 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
30 1/4"B1 1/2" - 28 1 5/8" 17-946 RH T Spicer 16 1/2" Axles Manufactured After September 1995;
at Spline Diameter Spicer
17-559 LH
17-593 LH
17-697 LH Double Groove
17-773 LH Groove
17-873 LH "XL" Brake; Double Groove
17-995 LH Double Groove
17-523 LH
17-941 LH "XL" Brake
17-529 LH
17-565 LH
17-881 LH "XL" Brake; Double Groove
17-947 LH "XL" Brake
*Axle Type: S = Steer, D = Drive, T = Trailer
27
STEER AXLE S-CAMSHAFTS
UHB800-CAM
Bendix 15" x 4" Brake “Brazilian” Brake
1 1/2" Diameter At Spider 1 1/2" - 10 Spline
1 1/16"
General Information:
· All Cam Lengths (“A” Dim.) Are Measured From Under Cam Head to Beginning of Lock Ring Groove.
· Use Camshaft Repair Kit: 43-7064
Spicer No. Replaces A Dim. B Dim. Application
18-704 RH Bendix 2259444 8 3/16" 1 3/4" Ford Cargo 18-705 LH Bendix 2259443
28
UHB800-CAM
STEER AXLE S-CAMSHAFTS
Eaton 15" Brake Single Anchor Pin (SAP) Brake
1 1/4" Diameter At Spider 1 1/4" - 10 Spline
1 1/4"
General Information:
· All Cam Lengths (“A” Dim.) Are Measured From Under Cam Head to Beginning of Lock Ring Groove.
· Use Camshaft Repair Kit: 43-7060
Spicer No. Replaces A Dim. B Dim. Application
18-760 RH Eaton 1006725 7 5/8" 1 7/8" GMC
Euclid E-5059 Meritor / Rockwell R607128
18-761 LH Eaton 1006724
Euclid E-5058 Meritor / Rockwell R607127
18-762 RH Eaton 1006727 7 15/16" 1 7/8" Ford
Eaton Top Spec 7-3703 Euclid E-5130 Meritor / Rockwell R607130
18-763 LH Eaton 1006726
Eaton Top Spec 7-3702 Euclid E-5129 Meritor / Rockwell R607129
18-764 RH Eaton 1006949 8 11/64" 1 7/8" Mack
Euclid E-5065 Meritor / Rockwell R607142
18-765 LH Eaton 1006948
Euclid E-5064 Meritor / Rockwell R607141
18-766 RH Eaton 1006731 8 9/16" 1 7/8" Freightliner
Euclid E-5061 Meritor / Rockwell R607134
18-767 LH Eaton 1006730
Euclid E-5060 Meritor / Rockwell R607133
18-768 RH Eaton 1008007 8 15/16" 1 7/8" Navistar
Euclid E-5067 Meritor / Rockwell R607144
18-769 LH Eaton 1008006
Euclid E-5066 Meritor / Rockwell R607143
Continued Next Page
29
STEER AXLE S-CAMSHAFTS
UHB800-CAM
Eaton 15" Brake Single Anchor Pin (SAP) Brake (Continued)
1 1/4" Diameter At Spider 1 1/4" - 10 Spline
General Information:
· All Cam Lengths (“A” Dim.) Are Measured From Under Cam Head to Beginning of Lock Ring Groove.
· Use Camshaft Repair Kit: 43-7060
Spicer No. Replaces A Dim. B Dim. Application
18-770 RH Eaton 1006867 9 3/16" 1 7/8" Kenworth
Eaton Top Spec 7-3707 Euclid E-5132 Meritor / Rockwell R607138
18-771 LH Eaton 1006866
Eaton Top Spec 7-3706 Euclid E-5131 Meritor / Rockwell R607137
18-772 RH Eaton 1006729 9 9/16" 1 7/8" Navistar
Eaton Top Spec 7-3705 Euclid E-5134 Meritor / Rockwell R607132
18-773 LH Eaton 1006728
Eaton Top Spec 7-3704 Euclid E-5133 Meritor / Rockwell R607131
18-774 RH Eaton 1006941 9 25/32" 1 7/8" Mack
Eaton Top Spec 7-3709 Euclid E-5136 Meritor / Rockwell R607140
18-775 LH Eaton 1006940
Eaton Top Spec 7-3708 Euclid E-5135 Meritor / Rockwell R607139
18-776 RH Eaton 1006865 10 29/32" 1 7/8" Kenworth, Peterbilt
Euclid E-5063 Meritor / Rockwell R607136
18-777 LH Eaton 1006864
Euclid E-5062 Meritor / Rockwell R607135
18-778 RH Eaton 1008247 11 1/8" 1 7/8" GMC
Euclid E-5069 Meritor / Rockwell R607146
18-779 LH Eaton 1008246
Euclid E-5068 Meritor / Rockwell R607145
1 1/4"
30
UHB800-CAM
STEER AXLE S-CAMSHAFTS
Eaton 15" x 4" Brake Extended Service (ES™) Brake
1 1/4" Diameter At Spider 1 1/4" - 10 Spline
1 1/4"
General Information:
· All Cam Lengths (“A” Dim.) Are Measured From Under Cam Head to Beginning of Lock Ring Groove.
· Use Camshaft Repair Kit: 43-7060
Spicer No. Replaces A Dim. B Dim.
18-960 RH Eaton 813493 7 5/8" 1 7/8" 18-961 LH Eaton 813492
18-962 RH Eaton 813487 7 15/16" 1 7/8"
Euclid E-9029 Meritor / Rockwell R607122
18-963 LH Eaton 813486
Euclid E-9028 Meritor / Rockwell R607121
18-964 RH Eaton 813479 8 3/16" 1 7/8" 18-965 LH Eaton 813478 18-966 RH Eaton 813491 8 3/8" 1 7/8" 18-967 LH Eaton 813490 18-968 RH Eaton 813489 8 9/16" 1 7/8" 18-969 LH Eaton 813488 18-970 RH Eaton 813497 8 15/16" 1 7/8" 18-971 LH Eaton 813496
18-972 RH Eaton 813481 9 3/16" 1 7/8"
Euclid E-9031 Meritor / Rockwell R607118
18-973 LH Eaton 813480
Euclid E-9030 Meritor / Rockwell R607117
18-974 RH Eaton 813483 9 9/16" 1 7/8"
Euclid E-9033 Meritor / Rockwell R607120
18-975 LH Eaton 813482
Euclid E-9032 Meritor / Rockwell R607119
18-976 RH Eaton 813495 9 7/8" 1 7/8"
Euclid E-9035
18-977 LH Eaton 813494
Euclid E-9034
Continued Next Page
31
STEER AXLE S-CAMSHAFTS
UHB800-CAM
Eaton 15" x 4" Brake Extended Service (ES™) Brake (Continued)
1 1/4" Diameter At Spider 1 1/4" - 10 Spline
General Information:
· All Cam Lengths (“A” Dim.) Are Measured From Under Cam Head to Beginning of Lock Ring Groove.
· Use Camshaft Repair Kit: 43-7060
Spicer No. Replaces A Dim. B Dim.
18-978 RH Eaton 813485 10 29/32" 1 7/8"
Meritor / Rockwell R607124
18-979 LH Eaton 813484
Meritor / Rockwell R607123 18-980 RH Eaton 813499 11 1/8" 1 7/8" 18-981 LH Eaton 813498
1 1/4"
32
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