
Spicer
®
Drive Axles
Illustrated Parts List
AXIP-0049
May 2023
AdvanTEK® 40
D155, D155P, D155D, D155DP
D156, D156P, D156D, D156DP
R155, R155D, R156, R156D

General Information ................................................................................................................... 2
How To Use Illustrated Parts List ...................................................................................................2
Model Identification ............................................................................................................. 3-5
Single Reduction - Forward Axle Explode D155, D155D ............................................................... 6-7
Single Reduction - Forward Axle Parts Listing D155, D155D ................................................ 8-10
Single Reduction - Forward Axle Explode D156, D156D ........................................................... 11-12
Single Reduction - Forward Axle Parts Listing D156, D156D .............................................. 13-15
Single Reduction - Rear Axle Explode R155, R155D, R156, R156D ...............................................16
Single Reduction - Rear Axle Parts Listing, R155, R155D, R156, R156D .................................. 17-18
Pinion Bearing Spacers and Shims Listing ............................................................................... 19-21
Bearing Kit Listing and Bill of Materials .............................................................................. 22-23
Output Shaft and Axle Housing Parts Explode ................................................................................24
Output Shaft and Axle Housing Parts Listing ..................................................................................25
Axle Housing List ............................................................................................................................26
Axle Shafts .....................................................................................................................................27
Ring Gear & Pinion Kits ................................ ............................................................................ 28-29
Service Carrier Assemblies ................................................................................................ 30-31
Yokes and Flanges .........................................................................................................................32
Pinion Seals & Pinion Nut Reference Chart ....................................................................................33
Oil Seal Installation Tools ......................................................................................................................... 34
Service Kits - Quick Reference Kit Listing ................................................................................35
Service Kits - Bill of Materials ............................................................................................. 36-39

General Information
How To Use Illustrated Parts List
Ordering Parts
This parts book is organized in sections according to parts servicing
requirements. Use the Contents or page headings and colored tabs to
find information.
Use this book to order parts for your Dana® Spicer® Axle.
For convenience, part numbers have been included for all pieces of the
carrier assembly. Some of these parts, such as the carrier and caps, are
serviced only in kits or assemblies. Part numbers are for your reference
only. Those parts not serviced separately are identified with NSS.
Kits and Assemblies
Kits and Assemblies contain groups of individual or assembled parts
developed for optimal replacement or repair of a service problem.
Kits and Assemblies are shown with applicable parts groupings in the
parts listing.
See the Appendix for detailed information concerning kits applicable to
this model.
Abbreviations
AR - As Required - Parts that vary in quantity with each axle. Example:
shims
NSS - Not Serviced Separately - Items which can only be purchased in
sets, kit form or service assemblies. Example: brake shoes.
RH/LH - Right Hand/Left Hand - Determined as viewed from behind
the vehicle looking forward.
“RTV” - Gasket Compound - Formed-in-place gasket sealer. It is
recommended for use on all surfaces requiring a gasket.
Assy - Assembly
Brg - Bearing
Diff - Differential
Hsg - Housing
Inv - Involute
ABS - Antilock Brake System
N/A - Not Applicable
Str - Straight
Illustrations
Illustrations show parts in assembly groups.
Item numbers on illustrations correspond with parts listings on pages
that accompany the drawings.
Notes are included on illustrations where needed.
Parts Listings
Parts listings are defined by parts groupings and are broken down by
service assemblies.
Parts Listings identify a part for servicing with the following categories:
Item - corresponds with numbers on illustrations for part identification
Part Name - specifies part name or description
Quantity (Qty) - quantity required for assembly
Current Part - service part numbers are broken down by model, type or
other applicable information
Notes - define unique characteristics or replacement notes
Kits / Assy’s Where Used - indicates Kits or Assemblies that contain a
particular part
Other pertinent information is listed in tables or parts listings as
required.

Model Identification
Locating Model Designation Information
Axle Model Identification, Part Number and Serial Number are located on a tag at the axle centerline. This information will help to locate information in
this book and to identify the correct parts for servicing.
Drive Axles
1 - Country or origin
2 - Axle model identification
3 - Specification number assigned to the axle built by Spicer. Identifies all component parts of the axle including special OEM
requirements such as yokes or flanges.
4 - OEM part number assigned to the axle build
5 - Carrier assembly serial number assigned by the manufacturing plant
6 - Axle gear ratio
7 - Carrier assembly production or service part number

Axle Housing Axle Shaft
1 - ID Tag
2 - Axle shaft part number
Using Model Designation to Identify Axle Components
The Axle Model Identification number contains information that is important to understand when purchasing service parts or new components. The Model
Identification number provides important vehicle, capacity and application information and model features. Use this guideline to understand your Axle
Model Identification. If you need assistance, contact your Dana Aftermarket representative.
D40 – 155D
D
– Forward Tandem Axle
R
– Rear Tandem Axle
GAWR (x 1000 lbs.)
Gear Type:
1 – Single Reduction
Head Assembly Series
Options:
D – Diff Lock
H – Heavy Wall
P – Lube Pump
S – SelectTrac Housing
Effectively using a Parts Listing - Example
Design Level
5
- Direct Drive Transmission (2.26 – 2.79)
6
- Over Drive Transmission (2.93 – 3.91)
Follow the example below to locate and order exactly what is required for servicing.
Match to
items on
illustration
Order this quantity
for servicing
Indicated information
important to ordering or use
Contents Identified with *

Model Identification
Model Identification
The following models are included in this publication:
Single Reduction Models
Forward Axle
Rear Axle
Single Reduction Models with Wheel Differential Lock

Single Reduction-Forward Axle
AdvanTEK
©
40
D155 / D155D Forward Axle Exploded View
27
WHEEL DIFFERENTIAL LOCK
SHIFT PARTS

Single Reduction-Forward Axle
AdvanTEK
©
40
D155, D155P, D155D, D155DP Forward Axle Power Divider

Single Reduction-Forward Axle
AdvanTEK
©
40
D155 / D155D - Forward Axle
Contents Identified with • Also See Page 22
1a Carrier Sub-Assy - Standard
Carrier Sub-Assy - Diff Lock
KIT - WHEEL DIFF SIDE GEAR
Thrust Washer - Side Gear
Bearing Cone - Inner Pinion
Bearing Cup - Inner Pinion
Bearing Cone - Outer Pinion
Bearing Cup - Outer Pinion
See complete listing on pg 19-21
Includes 1 each of 26a-26e
28a Seal Manifold Assy - Non Pump
29a Output Side Gear - Non Pump
Replaces 134768; Non-Pump;
Refer to HAXL- PNI-096R2
KIT - MANIFOLD PARTS - PUMP MODELS
Pump Models - Includes 28b, 34a-34e
Order kit 504315; Pump Models
KIT - LUBE PUMP w/OUTPUT SIDE GEAR
Replaces 504364;
Pump Models - Includes 29b-31
Output Side Gear - Pump Model - NSS
134770 OBS, now use 10038686 ref HAXL-
Bearing Cone - O/P Side Gear
Bearing Cup - O/P Side Gear

Single Reduction-Forward Axle
AdvanTEK
©
40
139965 OBS, use10094015 ref
HAXL-0096R2
Helical Side Gear & Bushing
134692 OBS, now use 10019008 ref
HAXL-PNI-0096R2
Replaces production# 131344
Thrust Washer - Helical Gear
41a KIT - INPUT SHAFT - NON PUMP
Shaft# 134666 (includes item 44)
KIT - INPUT SHAFT - PUMP MDLS
Shaft# 134678 (includes item 44)
KIT - OIL SEAL & NUT (INPUT)
Includes Items 46-48, 49b-49d
Includes 2 each of 49a-49e
KIT - SHIFT FORK & SPRING
Order kit 504314 or 504311
KIT - AIR LOCKOUT REPAIR-COMP w/FORK
57
KIT - RING GEAR & DRIVE PINION 1See ring gear and pinion section page 28-29
Includes qty-12 of item 58
See complete listing on pg 19-21

Single Reduction-Forward Axle
AdvanTEK
©
40
D155, D155P, D155D, D155DP Forward Axle (Continued)
KIT - DIFF LOCK SHIFT PARTS
Piston Cover (Diff Lock Cap)
74 Yoke-Input 1
See yoke section page 32
Thread Adhesive-Loctite 271
NSS - Not Sold Separately
Summary of Kits and Assemblies
Kit-Air Lockout - Complete w/ Fork
Kit-Shift Fork & Compression Spring

Single Reduction-Forward Axle
AdvanTEK
©
40
D156(P) / D156D(P) Forward Axle Exploded View
27
WHEEL DIFFERENTIAL LOCK
11
SHIFT PARTS

Single Reduction-Forward Axle
AdvanTEK
©
40

Single Reduction-Forward Axle
AdvanTEK
©
40
D156(P), D156D(P) Forward Axle
Contents Identified with • Also See Page 22
1a Carrier Sub-Assy - Standard
Carrier Sub-Assy - Diff Lock
KIT - WHEEL DIFF SIDE GEAR
Thrust Washer - Side Gear
Bearing Cone - Inner Pinion
Bearing Cup - Inner Pinion
Bearing Cone - Outer Pinion
Bearing Cup - Outer Pinion
See complete listing on pg 19-21
Includes 1 each of 26a-26e
28a Seal Manifold Assy - Non Pump
29a Output Side Gear - Non Pump
KIT - MANIFOLD PARTS - PUMP MODELS
Pump Models - Includes 28b, 34a-34e
Order kit 504315; Pump Models
KIT - LUBE PUMP w/OUTPUT SIDE GEAR
Pump Models - Includes 29b-31
Output Side Gear - Pump Model
Replaces 132061; Pump Models
(HAXL-0096R2)
Bearing Cone - O/P Side Gear
Bearing Cup - O/P Side Gear

Single Reduction-Forward Axle
AdvanTEK
©
40
D156(P), D156D(P) Forward Axle (Continued)
Replaces 134192 (ref HAXL-PNI-
0096R2
Helical Side Gear & Bushing
Replaces production# 085990
Thrust Washer - Helical Gear
KIT - INPUT SHAFT - NON PUMP
Shaft# 134682 (includes #44)
KIT - INPUT SHAFT - PUMP MDLS
Shaft# 134690 (includes #44)
KIT - OIL SEAL & NUT (INPUT)
Includes Items 46-48, 49b-49d
Includes 2 each of 49a-49e
KIT - SHIFT FORK & SPRING
Order kit 504314 or 504311
KIT - AIR LOCKOUT REPAIR-COMP w/FORK
57
KIT - RING GEAR & DRIVE PINION 1See ring gear and pinion section page 28-29
Includes qty-12 of item 58
See complete listing on pg 19-21

Single Reduction-Forward Axle
AdvanTEK
©
40
KIT - DIFF LOCK SHIFT PARTS
Piston Cover (Diff Lock Cap)
74 Yoke-Input 1
See yoke section page 32
Thread Adhesive-Loctite 271
NSS - Not Sold Separately
Summary of Kits and Assemblies
Kit-Air Lockout - Complete w/ Fork
Kit-Shift Fork & Compression Spring

Single Reduction - Rear Axle
1A
1B
Single Reduction - Rear Axle
AdvanTEK
©
40

Single Reduction - Rear Axles
KIT - BEARING (models before 2.15.16)
Models made before 2.15.16 Note-1
KIT - BEARING (models after 2.15.16)
Models made After 2.15.16 Note-1
Contents Identified with • or * Also See Page 23
Includes Items 21-26 & 32a-32d
Includes Items 1A/1B, 2-6
1A Diff Carr Sub-Assy – Standard
Mdls Made After 2.15.16 Note-1
1B Diff Carr Sub-Assy - Diff Lock- NSS
Order kit 504357. Mdls Made After 2.15.16 Note-1
1AX Diff Carr Sub-Assy - Standard
X = Early design part-nla - Note-1
1BX Diff Carr Sub-Assy - Diff Lock
X = Early design part-nla - Note-1
Used only on Mdls After 2.15.16 Note-1
KIT - WHEEL DIFF SIDE GEAR
Thrust Washer - Side Gear
Pinion Bearing Cone - Inner
Early mdls made before 2.15.16 Note-1
Pinion Bearing Cup - Inner
Early mdls made before 2.15.16 Note-1
Pinion Bearing Cone - Outer
Early mdls made before 2.15.16 Note-1
Pinion Bearing Cup - Outer
Early mdls made before 2.15.16 Note-1
Pinion Bearing Cone - Inner
Current mdls made after 2.15.16
Pinion Bearing Cup - Inner
Current mdls made after 2.15.16
Pinion Bearing Cone - Outer
Replaces
10032378;
Current mdls made after 2.15.16
Pinion Bearing Cup - Outer
Current mdls made after 2.15.16
KIT - OIL SEAL & PINION NUT
27
Yoke - Pinion
1
See yoke section page 32
Includes qty-12 of item 28
Ring Gear Bolt (capscrew)
KIT - RING GEAR & DRIVE PINION
1 See ring gear and pinion section page 28-29
AR
504329
504329
Note-1 See complete listing on pg 19-21
Single Reduction - Rear Axle
AdvanTEK
©
40

Note-1 See complete listing on pg 19-21
Includes 1 each of 32a-32d
32a Shim - Spacer .066” / 1.677 mm
Shim - Spacer .067” / 1.702 mm
Shim - Spacer .068” / 1.728 mm
Shim - Spacer .069” / 1.753 mm
KIT - DIFF LOCK SHIFT PARTS
Piston Cover (Diff Lock Cap)
Thread Adhesive-Loctite 271
NSS - Not Sold Separately
Note-1 - A pinion bearing design change to Rear-Rear models began on 2.15.16. The “early model” design carrier sub-assy part is not available for
service. A replacement service carrier must be purchased if the carrier sub-assy requires replacement. Additionally other related parts unique to “EARLY
MODELS” such as certain bearing cups & cones, pinion bearing spacers and shims are available for repairs. Customers should be sure to check the carrier
serial number or part numbers off the individual parts before ordering any replacement part.
Single Reduction - Rear Axles
AdvanTEK
©
40

Bearing Spacers
Variable pinion bearing spacers and shims are shown below. Select the proper kits or individual parts to attain the correct settings for the carrier you are
working on. Follow all spacer and shim procedures for according to the Dana Service Manual AXSM-0049. The Spicer kits shown offer the best value for
these type parts.
PINION BRG SPACER KIT: 504041
(includes items w/*)
Models: All D155 & D156 Models
PINION BEARING SPACERS - R155 & R156
Models PRODUCED BEFORE 2.15.16
Note: Pinion Bearing Spacers for early models only available as individual
item
Dana
Spacer
P/N Thickness (mm)
131376
21.760
132838
21.775
131377
21.790
132839
21.805
131378*
21.820
132840
21.835
131379
21.850
132841
21.865
131380
21.880
132842
21.895
131381
21.910
132843
21.925
131382
21.940
132844*
21.955
131401 22.255
131402 22.270
131403 22.285
131404 22.300
131405 22.315
131406 22.330
131407 22.345
131408*
22.360
131409*
22.375
131410 22.390
131411 22.405
131412 22.420
131413*
22.435
131414 22.450
131415 22.465
132846 22.470
131416 22.495
132847 22.510
131417 22.525
132848 22.540
131418 22.555
132849 22.570
131419 22.585
132850 22.600
131420 22.615
132851 22.630
131421*
22.645
132852 22.660
131422 OBS 22.675
132853 22.680
131423 22.705
Dana
Spacer
P/N Thickness (mm)
134503 OBS
14.570
134506 OBS
14.620
134507 OBS
14.640
134513 OBS
14.700
134514 OBS
14.710
134515 OBS
14.730
134516 OBS
14.740
134517 OBS
14.760
134520 OBS
14.800
134521 OBS
14.820
134522 OBS
14.830
134523 OBS
14.850
134524 OBS
14.860
134538 OBS
15.070

Bearing Spacers (Continued)
Variable pinion bearing spacers and shims are shown below. Select the proper kits or individual parts to attain the correct settings for the carrier you are
working on. Follow all spacer and shim procedures for according to the Dana Service Manual AXSM-0049. The Spicer kits shown offer the best value for
these type parts.PINION BEARING SPACERS - R155 & R156 Models PRODUCED on or AFTER 2.15.16
PINION BRG SPACER KIT: 504329
(includes items w/*)
PINION BEARING SHIMS - All D155 & D156
Models
PINION BRG SHIM KIT: 504362
(includes items w/*)

PINION BEARING SHIMS - R155 & R156 Models
PRODUCED BEFORE 2.15.16
Note: Pinion shims for early models only available as individual item
PINION BEARING SHIMS - R155 & R156 Models
PRODUCED on or AFTER 2.15.16
PINION BRG SHIM KIT: 504363
(includes items w/*)

Bearing Kits
Forward Carrier Models
Bearing Cone - Diff Plain Half
Bearing Cup - Diff Plain Half
Bearing Cone - Diff Flange Half
Bearing Cup - Diff Flange Half
Bearing Cone - Inner Pinion
Bearing Cup - Inner Pinion
Bearing Cone - Outer Pinion
Bearing Cup - Outer Pinion
Bearing Cone - O/P Side Gear
Bearing Cup - O/P Side Gear
Bearing Cone - Input Shaft
Bearing Cup - Input Shaft
Thrust Washer - Helical Gear

Single & Rear-Rear Carrier Models
504299 504327
504328
NOTE 1: Early models made before 2.15.16 have different bearings than current production models made AFTER 2.15.16
Part Description
Qty Before 2.15.16 After 2.15.16 After 2.15.16
Bearing Cone - Diff Plain Half
Bearing Cup - Diff Plain Half
Bearing Cone - Diff Flange Half
Bearing Cup - Diff Flange Half
Bearing Cone - Inner Pinion
Bearing Cup - Inner Pinion
Bearing Cone - Outer Pinion
Bearing Cup - Outer Pinion

Output Shaft and Axle Housing Parts
Output Shaft and Axle Housing Parts

Output Shaft and Axle Housing Parts
Output Shaft and Axle Housing Parts
1 Axle Shaft 2 see listing
Kit does one side. Includes 1 each of Items 2-5
2 Outer Bearing Adjuster Nut
5 Inner Bearing Adjuster Nut
See Axle Housings page 26
----- Includes Items 8-12a
Includes 2 each of Items 8 &10 and item 22
1 tbd tbd tbd Only used in select models
14 Magnetic Filler Plug - 3/4”
----- Includes Items 15-16
----- Includes Items 17-18
----- Includes Items 19-21
----- 21 Loctite 271 Adhesive .5ml
NSS - Not Sold Separately
Note 1: While there is only one hole identified as the “Lube Drain Hole” the service kits also include an additional capscrew, which is from the next hole
location.

Axle Housing
Shown below is the Dana axle housing part number cross reference listing. This is for reference only as various OEM’s use multiple part numbers. If
the part number on your housing tag is not listed below, consult your OEM or local OEM dealer.
2078mm - 9.5mm Wall - Torque Rod Bkt#302166
2078mm - 11mm Wall - Torque Rod Bkt#302166
2154mm - 9.5mm Wall - Torque Rod Bkt#302166; Replaces 10000895
2078mm - 9.5mm Wall - Torque Rod Bkt#302208
2078mm - 9.5mm Wall - Torque Rod Bkt#302208 - ABS Blocks
2078mm - 9.5mm Wall - Torque Rod Bkt#303058; Replaces
10000927
2078mm - 11mm Wall - Torque Rod Bkt#303058; Replaces
10000933
2154mm - 9.5mm Wall - Torque Rod Bkt#303058
2078mm - 9.5mm Wall - Torque Rod Bkt#303058
2078mm - 9.5mm Wall - Torque Rod Bkt#302209 - ABS Blocks. Replaces 10020586
2078mm - 9.5mm Wall - Torque Rod Bkt#302166
2078mm - 9.5mm Wall - Torque Rod Bkt#302208
2078mm - 11mm Wall - Torque Rod Bkt#302208 - ABS Blocks
2078mm - 9.5mm Wall - Torque Rod Bkt#302209 - ABS Blocks. Replaces 10020600
*Most Popular Item for each OEM

Axle Shafts
Various Dana model axle shafts are used in “sets”, have unequal shaft lengths and may be “location specific” or “Wheel Equipment specific”. When
replacing the axle shafts, locate the axle shaft part number (see model Identification section) or select the correct axle shaft from the chart below, before
placing your order.
DO NOT MISPLACE AXLE SHAFTS FROM THEIR INTENDED LOCATION.
NOTE
STR - Straight, TPR - Tapered
Axle Shafts - Single Reduction Models - D155, D155P, D156, D156P, R155, R156
Standard Axle Shafts Part No.
Axle Shafts - Single Reduction Models w/ Diff Lock - D155D, D155DP, D156D, D156DP, R155D, R156D
Diff Lock Axle Shafts Part No.

Gear & Pinion Kits - D155, D155P, D155D. D155DP, D156, D156P, D156D, D156DP, R155,
R155D, R156, R156D
Dana has highly developed primary axle gearing which is only used in matched sets. These sets are identified by the mating parts listed below. Within
any Dana production drive axle or genuine Spicer® Gear & Pinion service kits, these mated part numbers will appear. Because they are developed as a
set with precision machining, never mix gears and pinions from different mated sets within an axle. Shortened gearing life, noise and failure may occur.
Always use genuine Spicer® products.
•
Ring Gear and Drive Pinion are matched parts and must be replaced in sets.
•
Identification of mated parts are shown on the drawing below.
•
The Service Gear & Pinion kits below include the latest designs provided in current production.
Models: D155, D155P, D155D, D155DP
Ring Gear Size: 15.75”
Pinion Nut Part-No 131095
Models: D156, D156P, D156D, D156DP
Ring Gear Size: 15.75”
Pinion Nut Part-No 131095

29
Models: R155, R155D, R156, R156D
Ring Gear Size: 15.75”
Pinion Nut Part-No 131095

Single Reduction Carriers
D155, D155P - Standard Models
(pump and non pump)
41 Involute Spline
Side Gear # 127368
15.5” Hypoid Gearing
These new carrier units will directly replace models D40-155, D40-155P
with no modifications.
Non-Pump
Pump
Ratio Carrier
Carrier
2.26
D155226EX
D155P226EX
2.39
D155239EX
D155P239EX
2.47
D155247EX
D155P247EX
2.53
D155253EX
D155P253EX
2.64
D155264EX
D155P264EX
2.79
D155279EX
D155P279EX
2.93
D155293EX
D155P293 EX
3.08
D155308EX
D155P308EX
3.23
D155323EX
D155P323EX
3.36 D155336EX
D155P336EX
3.42
D155342EX
D155P342EX
3.55
D155355EX
D155P355EX
3.70
D155370EX
D155P370EX
3.91
D155391EX
D155P391EX
D156, D156P - Standard Models
(pump and non pump)
41 Involute Spline
Side Gear # 127368
15.5” Hypoid Gearing
These new carrier units will directly replace models D40-156, D40-156P
with no modifications.
Non-Pump
Pump
Ratio Carrier
Carrier
R155, R156 - Standard Models
41 Involute Spline Side
Gear # 127368 15.5”
Hypoid Gearing
These new carrier units will directly replace all R40-155, R40-156
models with no modifications.
New
Ratio
Carrier
2.26
R155226EX
2.39
R155239EX
2.53
R155253EX
2.64
R155264EX
2.79
R155279EX
2.93
R155293EX
3.08
R155308EX
3.23
R155323EX
3.36
R155336EX
3.42
R155342EX
3.55
R155355EX
3.70
R155370EX
3.91
R155391EX
2.47
R155247EX
D155D, D155DP - Diff Lock Models (pump and
non-pump)
41 Involute Spline
Side Gear # 127368
15.5” Hypoid Gearing
These new carrier units will directly replace models D40-155D, D40155DP with no modifications.
Non-Pump
Pump
Ratio Carrier
Carrier
2.26
D155D226EX
D155DP226EX
2.39
D155D239EX
D155DP239EX
2.53
D155D253EX
D155DP253EX
2.64
D155D264EX
D155DP264EX
2.79
D155D279EX
D155DP279EX
2.47
D155D247EX
D155DP247EX
2.93
D155D293EX
D155DP293EX
3.08
D155D308EX
D155DP308EX
3.23
D155D323EX
D155DP323EX
3.36
D155D336EX
D155DP336EX
3.42
D155D342EX
D155DP342EX
3.55
D155D355EX
D155DP355EX
3.70
D155D370EX
D155DP370EX
3.91
D155D391EX
D155DP391EX

Single Reduction Carriers
D156D, D156DP - Diff Lock Models (pump
and non-pump)
41 Involute Spline
Side Gear # 127368
15.5” Hypoid
Gearing
These new carrier units will directly replace models D40-156D,
D40-
156DP with no modifications.
Non-Pump
Pump
Ratio Carrier
Carrier
2.79
D156D279EX
D156DP279EX
2.93
D156D293EX
D156DP293EX
3.08
D156D308EX
D156DP308EX
3.23
D156D323EX
D156DP323EX
3.36
D156D336EX
D156DP336EX
3.42
D156D342EX
D156DP342EX
3.55
D156D355EX
D156DP355EX
3.70
D156D370EX
D156DP370EX
3.91
D156D391EX
D156DP391EX
R155D, R156D - Diff Lock Models
41 Involute Spline
Side Gear # 127368
15.5” Hypoid
Gearing
These new carrier units will directly replace all R40-155D, R40156D models with no modifications.
New
Ratio
Carrier
2.26
R155D226EX
2.39
R155D239EX
2.47
R155D247EX
2.53
R155D253EX
2.64
R155D264EX
2.79
R155D279EX
2.93
R155D293EX
3.08
R155D308EX
3.23
R155D323EX
3.36
R155D336EX
3.42
R155D342EX
3.55
R155D355EX
3.70
R155D370EX
3.91
R155D391EX

32
Yokes and Flanges
The following yoke reference information can be used for ordering replacement yoke assemblies for new service carriers. Shown below are SERVICE
PART NUMBERS and at the far right side are original production part numbers used in various applications. Always double check part supersession and
options before ordering any replacement product.
Half Round
Style
Bearing Plate
Style
Dana Single Axle
Dana Tandem Axle
Dana Models: D155, D155D, D156, D156D, R155, R155D, R156, R156D
Forward Axle - Input / 49 - 2.544 Involute Spline
Forward Axle - Output / 41 - 2.143 Involute Spline
Rear Axle - Input / 49 - 2.544 Involute Spline

Pinion Seal and Nut Reference
33
Pinion Seal and Nut Reference Chart
Shown below is a quick reference chart showing the pinion seals, pinion nuts and a Seal
& Nut kit that contain both items.

Oil Seal Installation Tools
Oil Seal Installation Tools
These kits contain installation tools used for installing driveline oil seals. Using these tools ensures proper installation of the seal. Failure to use these
tools may result in an improperly installed or damaged seal.
Oil Seal Driver Installation Tool Kits: 504300 and 504325
126917 126917
126917
+ + +
D155 - 10021492 D155 - 10021495 R155 - 10021492
D156 - 10021493 D156 - 10021494 R156 - 10021492
INSERTS INSERTS INSERTS
Note: Insert graphics are for illustration purposes only, actual inserts may vary
OIL SEAL DRIVER INSTALLATION KITS

Service Kits - Quick Reference List
35
Service Kits - Quick Reference List
Air Lockout Kit with Shift Fork-Complete
Lube Pump w/ Output Side Gear Kit - D155P, D155DP
Lube Pump w/ Output Side Gear Kit - D156P, D156DP
Air Lockout Shift Fork & Spring Kit (fork# 134668)
Lube Manifold Parts Kit - All Pump Mdls
Axle Housing Drain Bolt Kit - D155, D156
Oil Seal Driver Tool Kit - ALL D/R155
Axle Housing Drain Bolt Kit - R155, R156
Oil Seal Driver Tool Kit - ALL D/R156
Produced AFTER 2.15.16
Bearing & Seal Kit - R155D, R156D 504328
Produced AFTER 2.15.16
Diff lock Parts Kit (all diff lock mdls)
504313
Diff lock Shift Fork & Pin Kit (all diff lock mdls) (fork# 134585) 504316
Diff Case - Plain Half - D155D, D156D
134571
Diff Case - Plain Half - R155D, R156D
134572 OBS
Diff Case - Plain Half - R155, R156
10016953
Replaces 134577
Diff Case - Plain Half - D155, D156
Replaces 134578
10016954
Helical Pinion Gear - D155, D155D, D156, D156D
10019031
Replaces 134758
Helical Gear & Bushing Assy - D155, D155D
134684
OBS
Helical Gear & Bushing Assy - D156, D156D
134692 OBS
Input Cover Kit - D155, D155D (cover# 134686)
504317
Input Cover Kit - D156, D156D (cover# 134672)
504318
Output Shaft Kit D155, D155D
(shaft# 134688)
504303
Output Shaft Kit D156, D156D
(shaft# 134680)
504304
Output Shaft Bearing Kit -
D155, D155D
504060
Output Shaft Bearing Kit -
D156, D156D
504306
Output Shaft Nut - D155, D155D
128049
Output Shaft Nut - D156, D156D
131095
Output Shaft Seal - D155, D155D
2023063
Output Shaft Seal - D156, D156D
2022740
Pinion Brg Spacer Kit - D155, D155D, D156, D156D
504041
Pinion Brg Spacer Kit - R155, R155D, R156, R156D
504329
Produced AFTER 2.15.16
Pinion Brg Shim Kit - D155, D155D, D156, D156D
504362
Pinion
Brg Shim Kit - R155, R155D, R156, R156D
504363
Ring Gear Bolt Kit (Qty 12 of bolt# 10000182)
504305
Seal & Nut Kit - Input Shaft - D155, D155D
504320
Seal & Nut Kit - Input Shaft - D156, D156D
504321
Seal & Nut Kit - Output Shaft - D155, D155D mdls
504322
Seal & Nut Kit - Output Shaft - D156, D156D mdls
504323
Input Cover Shim Kit - D155, D155D, D156, D156D
Input Shaft Kit - D155 no pump (shaft# 134666)
Input Shaft Kit - D155 pump models (shaft# 134678)
Input Shaft Kit - D156 no pump (shaft# 134682)
Input Shaft Kit - D156 pump models (shaft# 134690)
Inter-Axle Diff Assy - D155, D155D
Replaces 134192
Inter-Axle Diff Assy - D156, D156D
Axle Housing Hardware Kit - D155, D156
Axle Housing Hardware Kit - R155, R156
Bearing & Seal Kit – D155, D155P
Bearing & Seal Kit - D155D, D155DP
Bearing & Seal Kit – D156, D156P
Bearing & Seal Kit - D156D, D156DP
Bearing & Seal Kit - R155, R156
Produced BEFORE 2.15.16
Bearing & Seal Kit - R155D, R156D
Produced BEFORE 2.15.16
Bearing & Seal Kit - R155, R156
Seal & Nut Kit - R-Pinion - R155, R155D, R156, R156D
Shim Kit - Pinion Bearing - D155, D156
Shim Kit - Pinion Bearing - R155, R156
Produced AFTER 2.15.16
Spacer Kit - Pinion Bearing - D155, D156
Spacer Kit - Pinion Bearing - R155, R156
Produced AFTER 2.15.16
Spindle Nut Kit (does one side of vehicle)
Wheel Diff Side Gear Kit - 41Inv

Spicer Service Kit Bill of Materials
36
Service Kits
504041
Kit-Pinion Bearing Spacer D155/D156
Dana P/N
Description
Qty
504302
Kit-Axle Housing Hardware R155/156
Dana P/N
Description
Qty
504060
Kit-Output Shaft Brgs - ALL D155 MODELS
Dana P/N
Description
Qty
504304
Kit-Output Shaft - ALL D156 MODELS
Dana P/N
Description
Qty
504158
Kit-Ring Gear Bolts
Kit-Spindle Nut (4 piece design)
504300
Kit-Oil Seal Driver D/R155
504309
131378 SPACER-PIN BRG 21.820
132844 SPACER-PIN BRG 21.955
STUD 2 131391 SPACER-PIN BRG 22.105
1 131393 SPACER-PIN BRG 22.135
131399 SPACER-PIN BRG 22.225
4 131400 SPACER-PIN BRG 22.240
131408 SPACER-PIN BRG 22.360
131409 SPACER-PIN BRG 22.375
131413
SPACER-PIN BRG 22.435
1
131421
SPACER-PIN BRG 22.645
1
Kit-Input Shaft D155, D155D
Dana P/N
Description
Kit-Axle Housing Hardware D155/156
134666
INPUT SHAFT D155 - NSS
Kit-Input Shaft D155P/D155DP - Pump Model
131095
NUT-INPUT SHAFT 1
134678
INPUT SHAFT D155P-PUMP 1
Kit-Input Shaft D156/D156D
119883
LOCK NUT WASHER-DOWEL TYPE 1
129132 LOCK NUT WASHER w/TAB
Kit-Output Shaft Brgs - All D156 MODELS
Dana P/N
Description Qty
Kit-Output Shaft - ALL D155 MODELS
134680
OUTPUT SHAFT
-D155
1

Spicer Service Kit Bill of Materials
37
Service Kits Continued
504310
Kit-Input Shaft D156P/D156DP - Pump Model
Dana P/N
Description
Qty
128049
NUT-INPUT SHAFT 1
134690
INPUT SHAFT D156P-PUMP 1
504311
Kit-Air L/O-Complete w/Fork
Dana P/N
Description
Qty
504315
Kit-Manifold Parts - Pump Models
Dana P/N
Description
Qty
129338
CLAMP 4
133964
FILTER SCREEN ASSY 1
134675
SEAL MANIFOLD ASSY-NSS 1
10009605
INLET TUBE 1
10011130
LUBE HOSE-SHORT
1
504312
Kit-Wheel Diff Side Gear 41 Inv
Dana P/N
Description
Qty
504317
Kit-Input Cover D156
Dana P/N
Description
Qty
127368 SIDE GEAR - 41 INV
9 127386 THRUST WASHER-SIDE PINION
2 129305 THRUST WASHER-SIDE GEAR
2 134151 SHAFT-DIFFERENTIAL
134152 SHAFT-DIFFERENTIAL
504313
Kit-Diff Lock Shift Parts
Dana P/N
Description
Qty
504318
Kit-Input Cover D155
Dana P/N
Description
Qty
504314
Kit-Shift Fork & Spring
Dana P/N
Description
Qty
504319
Kit-Input Cover Shims D155/D156
129859 COMPRESSION SPRING
134668 SHIFT FORK ASSY- NSS
134708 SHIM .030” INPUT CVR
134709 SHIM .020” INPUT CVR
134710 SHIM .010” INPUT CVR
134711 SHIM .005” INPUT CVR
134712 SHIM .003” INPUT CVR
131102 COMPRESSION SPRING
9 129859 COMPRESSION SPRING
10011131
LUBE HOSE-LONG 1
131096
CAP-PISTON COVER
1

Spicer Service Kit Bill of Materials
38
504320
Kit-Seal & Nut - D155, R155, R156
Dana P/N
Description
Qty
131095
SEAL-PINION 1
134583
NUT-PINION 1
504321
Kit-Input Seal & Nut D156
504322
Kit-Output Seal & Nut D155
Dana P/N
Description
Qty
128049
NUT-OUTPUT 1
2023063
SEAL-OUTPUT D155 1
504329
Kit-Pinion Brg Spacer R155/R156
Produced on or AFTER 2.15.16
Dana P/N
Description
Qty
10032086
SPACER-PIN BRG 17.959
1
10032092
SPACER-PIN BRG 18.049
1
10032096
SPACER-PIN BRG 18.109
1
10032099
SPACER-PIN BRG 18.154
1
10032101
SPACER-PIN BRG 18.184
1
10032104
SPACER-PIN BRG 18.229
1
504362
Kit-Pinion Brg Shim D155/D156
Dana P/N
Description
Qty
2022740
SEAL-OUTPUT D156 1
504324
Kit-Drain Bolt D155/156
Dana P/N
Description
Qty
135017
CAPSCREW-55mm
2
504363
Kit-Pinion Brg Shim R155/R156 Made after 2.15.16
Dana P/N
Description
Qty
504325
Kit-Oil Seal Driver D/R156
Dana P/N
Description
Qty
126917
DRIVER
1
10021492
ADAPTER INSERT
1
10021493
ADAPTER INSERT
1
10021494
ADAPTER INSERT
1
504326
Kit-Drain Bolt R155/R156
504364- n/a now; replaced by 504364-1
Kit-Lube Pump w/Output Side Gear D155P
Dana P/N
Description
Qty
134770 OUTPUT SIDE GEAR-NSS
504365-n/a now
Kit-Lube Pump w/Output Side Gear D156P
Dana P/N
Description
Qty
130877
WASHER
2
129293
LOCTITE 271
1
Kit-Output Seal & Nut D156
10032105
SPACER-PIN BRG 18.244 1

Spicer Service Kit Bill of Materials
39
Service Kits Continued
507162
Kit-U-Tube Breather
129340 HOSE & CLAMP ASSY- NSS
302706 BREATHER ASSY - NSS
512892
Kit-Air Lockout Repair
129859 COMPRESSION SPRING
132061 is replaced by 10026796.

AXIP-0049
Printed in U.S..A
Copyright Dana Limited, 2016.
All rights reserved. Dana Limited.