AYP Y18H44C Parts List

Y18H44C (1993) Page 1 of 33
18HP 44" TRACTOR CHASSIS/ ENCLOSURES

Y18H44C (1993) Page 2 of 33
18HP 44" TRACTOR CHASSIS/ ENCLOSURES

Ref # Part Number Qty Description

1 120529X WASHER T
2 132644 SUB= 532132644
3 19131210 WASHER
4 123933X505 POINTER HGT IND
5 121642X505 FENDER
6 123934X HEIGHT INDICATOR
7 123935X "PLUG,HOLE"

9 105511X SUB= 140675
11 105531X NUT-PUSH YT
12 137113 BRKT.ASM.FENDER
13 106082X PAD-SPACER LT
14 123549X SUB= 158990
15 127334X SUB= 151346
16 3645J BUSHING OUTLET T
17 139277 STEM.TANK.FUEL
18 123487X HOSE CLAMP
19 7834R SUB= 8542R
20 109227X PAD IDLER TI
21 136967 PANEL.DASH.LH
23 19112410 WASHER
24 105465X505 SUB= 145244X505
25 124392X417 SUB= 147717
26 106395X LENS LT
27 133671 FOOTREST PAD
28 137275 SUB= 145009
29 10040500 LOCKWASHER
30 74180512 SCREW
31 127166X CHASSIS
32 105464X505 SUB= 145243X505
33 136970 PANEL.DASH.RH
34 74780516 SUB= 77394
35 110436X SUB= 9151R
37 121195X015 SADDLE
40 104805X LOWER DASH
41 124252X SUB= 140398
42 2029J WELDNUT
43 121723X018 PLATE.DASH.SLK
44 105419X505 GRILL STRAP
46 132638X505 SUB= 150302X505
47 17490412 SCREW HEX CRT
48 19091016 WASHER
49 17490512 SCREW
50 106784X SUB= 155013
51 104618X SUB= 155013
52 132635X505 SUB= 150301X505
54 124130X SUPPORT ASS'Y
55 137654 SUB= 140181
57 132639X505 "PANEL,SIDE RH "
64 131681 SUB= 131681X431
66 73680500 SUB= 73690500
68 19091216 WASHER PM
70 73680600 SUB= 73690600
71 17490608 SCREW LT
72 17490612 SCREW
74 72110606 BOLT
76 74760616 BOLT
77 121794X COVER ACCESS
80 73510400 NUT

Y18H44C (1993) Page 3 of 33
18HP 44" TRACTOR CHASSIS/ ENCLOSURES

Ref # Part Number Qty Description

81 73220400 SUB= 50675
82 74760532 BOLT
83 73510500 NUT
88 123481X SUB= 7605J
89 73680400 SUB= 73690400
90 74191008 SCREW
91 10071000 LOCKWASHER
93 19131312 WASHER
94 73220400 SUB= 50675
96 74760612 SUB= 74780612
98 109808X HOOD LATCH T
99 73731000 NUT

100 7206J SPACER LT
101 19070818 WASHER
102 74981020 SCREW
104 19111116 WASHER
109 2751R CLIP T
110 126471X "CLIP,INSULATOR"
116 121236X SPACER
125 11050600 LOCKWASHER
130 123198X SUB= 146525
131 10040400 LOCKWASHER
143 17211010 SCREW LT
144 104755X """J"" FASTENER LT"
148 8022J PLUG-DASH T

Y18H44C (1993) Page 4 of 33
18HP 44" TRACTOR DRIVE

Y18H44C (1993) Page 5 of 33
18HP 44" TRACTOR DRIVE

Ref # Part Number Qty Description

19 123461X SUB= TH4H810
44 133261 BRAKE PARK ROD
45 71673 PLUNGER CAP T
54 122424X SUB= 149001
55 120183X NYLON BEARING
56 19211616 WASHER LT
57 1572H SUB= 2882J
58 123674X PULLEY.IDLER.FLAT
59 74760644 BOLT
60 4470J SPACER T
61 109070X BELT KEEPER LT
62 19131312 WASHER
63 73680600 SUB= 73690600
64 127783 SUB= 139245
65 123789X ARM IDLER
66 123205X RETAIN BELT
67 74760624 SUB= 74930624
68 73680600 SUB= 73690600
69 19131316 WASHER
70 105710X "LINK, CLUTCH T"
71 76020412 COTTER PIN
72 105706X "LY, BEARING"
73 110812X WASHER LT
74 12000039 KLIP RING
75 105709X "SPRING, RETURN LT"
76 76020412 COTTER PIN
77 8883R PEDAL COVER T
78 136905 PULLEY ENGINE
79 71170768 SUB= 150280
80 10040700 LOCKWASHER
81 129921 KEEPER.BELT.ENG.L
82 74760616 BOLT
83 19131312 WASHER
84 73680600 SUB= 73690600

107 72140506 BOLT
108 73680500 SUB= 73690500
109 137141 BRACKET.ASM.MTG
110 137140 SUB= 142600
111 19111012 WASHER T
112 126197X WASHER

Y18H44C (1993) Page 6 of 33
18HP 44" TRACTOR ELECTRICAL

Y18H44C (1993) Page 7 of 33
18HP 44" TRACTOR ELECTRICAL

Ref # Part Number Qty Description

1 123198X SUB= 146525

2 19091016 WASHER

3 102476X SUB= 150109

4 72240460 BOLT

5 121537X SUB= 123899X

6 7603J "TRAY T, BATTERY"

7 134026 HARNESS

8 109748X RELAY ASSY T

9 9433R AMMETER T
10 136850 "HARNESS,LIGHT SOC"
11 7662J SUB= 4152J
12 7697J "DRAIN TU T, BATT"
13 7192J WIRE TIE
14 109553X SWITCH INTERLOCKT
15 4206J CABLE-BATTERY T
16 4406R SUB= STD365402
17 131708 SUB= 532131708
18 124211X NUT IGNITION
19 122147X KEY
20 19070818 WASHER
21 110712X SWITCH LT
22 73680400 SUB= 73690400
23 10101000 SUB= 10071000
24 73911000 NUT
25 138406 SUB= 146154
26 131563 SUB= 154336
27 4207J CABLE T
28 10090400 SUB= 10040400
29 73350400 NUT
30 17021008 SCREW
31 2751R CLIP T
32 109596X HOSE CLAMP T
33 11150400 LOCKWASHER
34 4799J "CABLE T, BATTERY"
35 74780408 BOLT
36 73510400 NUT
37 74760412 BOLT LT
38 19171216 WASHER
39 73220400 SUB= 50675
40 11050400 LOCKWASHER
43 10040400 LOCKWASHER
45 108824X FUSE HYT
48 108236X BRACKET LT
51 102501X SUB= 141940
52 235X CLIP, INSULATED
55 126016X SUB= 4021J
56 4022J HEX NUT T
57 123620X SUB= 141226
58 121305X SWITCH SEAT
61 121264X "CAP,BATTERY "

Y18H44C (1993) Page 8 of 33
18HP 44" TRACTOR ENGINE

Y18H44C (1993) Page 9 of 33
18HP 44" TRACTOR ENGINE

Ref # Part Number Qty Description

1 17720410 SCREW LT

3 125890X MUFFLER

4 133024 "CONTROL,THROTTLE"

5 74760410 BOLT

7 10040400 LOCKWASHER

8 19091216 WASHER PM
10 CHECK WITH SUPPLIER
16 13280336 PIPE NIPPLE LT
17 13200300 ELBOW
19 122758X MUFFLER CLAMP
20 11050600 LOCKWASHER
34 17490624 SCREW LT
36 132782 SUB= 132781
37 73610600 SUB= 7810H
38 11050600 LOCKWASHER
39 10040500 LOCKWASHER
74 74570512 SCREW
75 128144 SUB= 532128144
76 CHECK WITH SUPPLIER
79 125891X SUB= 532125891
85 132920 SPARK ARREST KIT
88 19060916 NLA
89 17030808 SUB= 17030814

Y18H44C (1993) Page 10 of 33
18HP 44" TRACTOR LIFT ADJUSTMENT

Y18H44C (1993) Page 11 of 33
18HP 44" TRACTOR LIFT ADJUSTMENT

Ref # Part Number Qty Description

1 136971 WIRE.ASM.INNER

2 136969 SHAFT.ASM.LIFT.RH

3 138284 PIN GROOVE

4 12000002 SUB= 2225J

5 19211416 WASHER

6 120183X NYLON BEARING

7 109413X GRIP

8 124526X SUB= 125925X
10 122512X SUB= 532122512
11 110448X PIVOT PIN T
12 110029X LIFT LINK LT
13 4939M SUB= 85902
14 4921H SPRING.RETAINER
15 19171516 WASHER T
16 73360700 NUT
17 110447X SUB= 132793
18 73710700 NUT LOCK YTH
19 121599X LH SUSP ARM ASM
20 110810X TRUNION LT
21 19151216 WASHER
22 12000037 KLIP RING
23 110807X NUT T
24 19131016 WASHER
25 2876H SPRING T
26 76020308 SUB= 3145
27 110729X ROD LIFT LT
28 73350600 NUT
29 138057 KNOB INF 3/8-16
31 121598X RH SUSP ARM ASM
32 73220800 NUT
33 106308X SUB= 130171
34 9135R SPRING H
35 73980600 NUT SPECIAL T
36 110739X WASHER T
37 105848X "BOLT, SHOULDER LT"
38 73680600 SUB= 73690600
39 72140608 SUB= 72110608
40 121252X UPSTOP

Y18H44C (1993) Page 12 of 33
18HP 44" TRACTOR MOWER DECK

Y18H44C (1993) Page 13 of 33
18HP 44" TRACTOR MOWER DECK

Ref # Part Number Qty Description

1 73680600 SUB= 73690600

2 19131614 WASHER

3 121316X PULLEY IDLER

4 10040600 LOCKWASHER

5 106902X SPACER RETAINER

6 677A451 IDLER-INSIDE T

7 106513X "WASHER, WEAR LT"

8 121425X ARM IDLER

9 109776X PIVOT PIN T
10 106523X "SUPPORT YT, BAR"
11 106522X BRACE-IDLER YT
12 121236X SPACER
13 19131316 WASHER
14 136818 SUB= 136819
15 106214X GUARD YT
16 106085X BELT-V.79.1.MWR
17 73220600 NUT.HEX.3/8-16UNC
18 10030600 SUB= 10040600
19 102932X IDLER.FLAT.GTV
20 106526X ARM-IDLER YT
21 7644J SPRING T
22 121704X SUB= 121705X
23 102403X IDLER-FLAT T
24 109599X BRACKET LH YTH
25 105662X LINK.PARALLEL
26 4921H SPRING.RETAINER
27 105744X "ROD, FRT. PARAL T"
28 109835X HINGE PIN T
29 109600X BRACKET RH YTH
30 108119X GUARD BELT HYT
31 19151616 SUB= 19171616
32 136321 RUNNER.RH
33 121423X SUB= 144729
34 105304X CAP-SLEEVE LT
35 123713X SPRING TORSION
36 110452X NUT PUSH M
37 137607 BRKT DEFLECTOR
38 109785X DEFLECTOR SHIELD
40 19111016 WASHER
42 106735X ROD-HINGE T
43 106635X SUB= 25034
44 74610624 BOLT.3/8-24X1-1/2
45 19132012 WASHER
46 7631J RUNNER-LH M
47 123807X BRKT SUSP REAR RH
48 123808X BRKT SUSP REAR LH
51 72140614 BOLT
52 72140608 SUB= 72110608
53 72140612 BOLT
54 74760620 SUB= 74780620
55 72140506 BOLT
56 19111116 WASHER
57 73680500 SUB= 73690500
58 74760648 BOLT - HEX 3/8 - 16 X 3
59 74110632 SCREW YT
60 76020412 COTTER PIN
61 19111216 WASHER M
62 74760580 BOLT

Y18H44C (1993) Page 14 of 33
18HP 44" TRACTOR MOWER DECK

Ref # Part Number Qty Description

66 17490612 SCREW
67 72140606 BOLT
68 102727X "SPRING.EXT.8.5"""
69 73930600 LOCKNUT
70 72110506 SUB= 72270506
72 1685H SUB= 68478
73 109729X ROLLER T
74 19151610 WASHER T
75 72140620 BOLT
76 19131210 WASHER
77 19131410 WASHER
78 121352X BELT RETIANER
79 72110505 BOLT
80 74760616 BOLT

121826X SUB= 532131508

Y18H44C (1993) Page 15 of 33
18HP 44" TRACTOR PUMP ASSEMBLY

Y18H44C (1993) Page 16 of 33
18HP 44" TRACTOR PUMP ASSEMBLY

Ref # Part Number Qty Description

1 122756X SHAFT.PU.2003022

2 122716X RETAINIANG RING-(2003016)

3 122745X BALL BEARING

4 122715X SPACER

5 122700X SEAL LIP

6 122699X RING.RET.2003052

7 121323X PUMP.2003081.

8 122767X CRADLE BEARING (2003023)

9 139794 DIAPHRAGM.OIL.RES -2003084
11 122747X BEARING
12 122717X SEAL.9008000-0126
13 122748X TRUNION ARM (2003005)
14 122749X GUIDE.2000015.HYD
15 127146X SUB= 121430X
17 122770X SUB= 142936
18 122771X PLUG PIPE
19 127147X "KIT,CTR SECTION (2513007)"
20 122773X NEEDLE BEARING
21 122722X LIP SEAL-9008000-0127
22 122750X SHAFT
25 127148X "SWASHPLATE,VARIAB"
30 122723X SEAL LIP
31 127149X "KIT,BLOCK CYLINDE"
36 127151X "PLUG,PLASTIC 9005200-8700"
37 122786X PIN
38 122718X GASKET.20030600
39 122731X FILTER
40 122730X WASHER (2000011)
41 122728X SPRING
42 127152X KIT.VALVE.2513014
46 122787X PLUG
47 122752X SCREW9007314-0808
50 122788X WASHER
51 122789X PIN
52 122754X PLUG
55 127153X "KIT,BYPASS VALVE"
58 122790X PLUG
59 127154X "KIT,OVERHEAD SEAL -2513013"
60 121430X PUMP.BDU-10S-114

Y18H44C (1993) Page 17 of 33
18HP 44" TRACTOR SEAT ASSEMBLY

Y18H44C (1993) Page 18 of 33
18HP 44" TRACTOR SEAT ASSEMBLY

Ref # Part Number Qty Description

1 127440 SUB= 140121

2 126656 SUB= 140551

5 2751R CLIP T

6 73680600 SUB= 73690600

7 124181X SPRING COMPRESSIO

8 17490508 SCREW LT

9 19131614 WASHER
10 131451 SUB= 155925
11 121251X STRIP FORM
12 121246X BRKT SWITCH
13 121248X BUSHING
14 72050411 SUB= 872050411
15 121249X SPACER SPLIT
16 123740X SPRING COMPRESSED
17 123976X SUB= 73900400
18 74641008 SUB= 71031008
19 73951000 "NUT,KEPS"
20 4171R CLIP T
21 105529X SUB= 139888
22 73680500 SUB= 73690500
24 19171912 WASHER
25 127018X "BOLT,SHOULDER"
26 120068X "KNOB 1/2"" YT"
29 124238X CAP SPRING

Y18H44C (1993) Page 19 of 33
18HP 44" TRACTOR STEERING/FRONT AXLE

Y18H44C (1993) Page 20 of 33
18HP 44" TRACTOR STEERING/FRONT AXLE

Ref # Part Number Qty Description

1 121472X SUB= 150546

2 108075X FRONT AXLE

3 135227 SPINDLE LH

4 135228 SPINDLE RH

5 6266H WASHER .T

6 121748X WASHER

7 19272016 WASHER

8 12000029 RING

9 3366R COL. SRTG. BEAR.
10 130468 SUB= 532130468
11 10040600 LOCKWASHER
12 73610600 SUB= 7810H
13 110438X BEARING
14 74011056 BOLT HEX 5/8-11
15 73901000 "NUT-LOC,FLANGE LT"
16 132624 AXLE PIN
17 128762 SUB= 156544
18 57079 THRUST WASHER
19 124035X SUPPORT.SHAFT
20 126684X SUB= 532126684
21 10040400 LOCKWASHER
22 71070410 "SCREW,SPECIAL"
23 127501 SUB= 918127501
24 109816X NYLINER T
25 124036X "BRKT,STEERING"
26 12000029 RING
27 136874 GEAR SECTOR
28 6266H WASHER .T
29 17490612 SCREW
30 10040600 LOCKWASHER
31 73610600 SUB= 7810H
32 130467 TIE ROD
33 19111216 WASHER M
34 10040500 LOCKWASHER
35 73810500 NUT.LOCK.5/16-24
36 1554J {36}
37 17431008 SUB= 98000165
38 121584X INSERT STEERING
39 100712K WASHER
40 73940800 SUB= 73360800
41 100711L ADAPTER LT
43 121749X WASHER
44 121748X WASHER
45 12000029 RING
46 121232X CAP
47 6855M ZERK M

Y18H44C (1993) Page 21 of 33
18HP 44" TRACTOR TRANSAXLE

Y18H44C (1993) Page 22 of 33
18HP 44" TRACTOR TRANSAXLE

Ref # Part Number Qty Description

1 121187X PLATE TRANS SUPT

2 138558 TRANSAXLE.ASM.214-1010S

3 73680500 SUB= 73690500

4 121190X KEEPER

5 2751R CLIP T

6 100536K SHOULDER BOLT LT

7 74760612 SUB= 74780612

8 74760616 BOLT

9 121206X BRKT BELLCRANK
10 102670X SPRING GTV
11 74561014 SCREW
12 69180 LOCKNUT
13 121204X BELLCRANK
14 121274X KNOB.DUCKHEAD.1/2
15 110845X ROD.YTH
16 121631X SPRING TORSION
17 108196X BRKT CONTROL HYT
18 123583X SQUARE KEY
19 126649X BRKT TRANSAXLE
20 121189X U BOLT
21 121199X SPACER SPLIT
22 121748X WASHER
23 121749X WASHER
24 12000001 E-RING LT
27 108972X WASHER HYT
30 76020412 COTTER PIN
31 73680600 SUB= 73690600
32 108200X WASHER FRIC HYT
33 17490612 SCREW
34 108518X BOLT HYT
35 19212016 WASHER D
36 108201X SPACER HYT
37 121202X LINK CONTROL
38 108844X SPRING HYT
39 19132012 WASHER
40 74760648 BOLT - HEX 3/8 - 16 X 3
41 121209X ARM ASM PUMP
42 110422X SUB= 146682
43 19070816 WASHER
45 73800600 NUT
46 108212X TRUNION HYT
47 121750X ROD ADJ CONTROL
48 4497H RETAINER M
49 123186X BRACKET
50 4921H SPRING.RETAINER
51 19131212 WASHER T
52 19151516 WASHER
53 110739X WASHER T
54 121217X GUIDE CONTROL
55 121216X BRKT
56 17021010 SUB= 817021010
57 17490512 SCREW
58 132654 SUB= 532132654
59 106888X SPRING ROD LT
60 19131316 WASHER
61 73350600 NUT

Y18H44C (1993) Page 23 of 33
18HP 44" TRACTOR/AGRI-FAB TRANSAXLE

Y18H44C (1993) Page 24 of 33
18HP 44" TRACTOR/AGRI-FAB TRANSAXLE

Ref # Part Number Qty Description

1 122614X HSG HALF LH-44077

2 122615X HSG HALF RH-44076

3 122616X AXLE LH -44273

4 122620X AXLE RH-44272

5 122621X BEARING.44121.AGR

6 122622X WASHER -44008

7 122623X GEAR MITER -44096

8 122624X GEAR MITER -44097

9 122625X NUT -44133
10 122626X SHAFT CROSS
11 122688X SCREW-STUD -44271
12 122629X SNAP RING -44146
13 122631X "THRUST, BEARING -44128"
14 122633X HOUSING.ASM.DIFF.-62590
15 122634X "FLANGE, BEARING-44129"
16 122640X GEAR
17 122641X BOLT -44126
18 122642X SHAFT INPUT-44270
19 122643X SNAP RING -44145
20 122644X RET RING (44144)
21 122645X SUB= 155892
22 122646X "NEEDLE, BEARING 44099"
23 122647X BEARING.NEE.44139
24 122648X WASHER-44109
25 122649X KEY.44136.HYDRO
26 122650X SCREW
27 122651X SUB= 155892
28 123061X WASHER -44371

122678X NLA

122654X WASHER-44151
29 122656X PIN COTTER -44101
30 122653X WASHER -44150
31 122659X WASHER FLAT -44130
32 122660X ARM BRAKE 23710
33 122662X PIN BRAKE ACTUATO -44127
34 122663X BRAKE YOKE
35 122664X DISC BRAKE -(44090)
36 123065X KEY -44143
37 122666X SCREW -44277
38 122667X PLATE PUCK -44134
39 122668X SUB= 142883
40 123066X SCREW -44300
41 122670X SCREW -44123
42 122671X SCREW -44124
43 126982X SUB= 122672X
44 122673X "BALL, BEARING -44232"
45 122674X SHAFT PINION 44083
46 122675X SHAFT DRIVE-44080
47 123059X NEEDLE BEARING -44342
48 123060X THRUST.BRONZE -44343
49 123061X WASHER -44371

122654X WASHER-44151
50 122689X SPACER -23711
51 121839X COUPLING- 44084
52 126975X GEAR.60/17.44523
53 122682X NUT -43178
54 122683X PINION-DR.44079
55 122684X BOLT SQ HD

Y18H44C (1993) Page 25 of 33
18HP 44" TRACTOR/AGRI-FAB TRANSAXLE

Ref # Part Number Qty Description

56 122685X WASHER -44278
57 122686X WASHER -44137
58 122687X PIN ROLL-44269
59 122652X WASHER -44125
60 123062X DOWEL PIN -44346
61 123063X SEAL GREASE -44394
62 126977X WASHER.43177.AGRI
63 126980X ASS'Y GEAR REDUCT
64 126981X SUB= 122642X
65 126976X GREASE.50416.10OZ
66 137195 "KIT, SHAFT 62636"

121431X TRANSAXLE.AGRIFAB

Y18H44C (1993) Page 26 of 33
18HP 44" TRACTOR-DECALS

Y18H44C (1993) Page 27 of 33
18HP 44" TRACTOR-DECALS

Ref # Part Number Qty Description

REFER TO IMAGE
1 139141 DECAL.GRILL.YARDP
2 132507 "DECAL,HP ENGINE"
3 123965X DECAL HOOD LH
4 123966X NLA
5 136834 SUB= 139346
6 139068 DECAL.PANEL.SIDE
7 106202X REFLECTOR-TAIL YT
8 123964X NLA
9 137259 "DECAL, WARNING"

10 133795 DECAL CAUTION
11 101892X DECAL T
13 121549X DECAL
14 138956 DECAL.DASH.INSTR.

138311 DECAL HANDLE LIFT
139637 MANUAL.O.Y18H44C
139638 MANUAL.O.Y18H44C
LC02 WHEEL WTS
LC06 TIRE CHAINS
SB10 SNOW THROWER 40"
LC05 WHEEL WTS.
TS15 P.T.O. TILLER

Y18H44C (1993) Page 28 of 33
18HP 44" TRACTOR-SCHEMATIC

Y18H44C (1993) Page 29 of 33
18HP 44" TRACTOR-SCHEMATIC

Ref # Part Number Qty Description

REFER TO IMAGE

Y18H44C (1993) Page 30 of 33
18HP 44" TRACTOR-WHEELS

Y18H44C (1993) Page 31 of 33
18HP 44" TRACTOR-WHEELS

Ref # Part Number Qty Description

1 59192 VALVE CAP
2 65139 VALVE STEM LT
3 106222X SUB= 122073X
4 59904 TUBE.5.3/4.5/6
5 106732X361 SUB= 106732X417
6 278H FITTING LT
7 9040H "FLANGE, BEARING"
8 106108X361 SUB= 106108X417
9 122082X SUB= 918122082X

10 7152J TUBE.18X9.5-8
11 104757X HUB CAP

Y18H44C (1993) Page 32 of 33
18HP 44" TRANSAXLE AND PUMP ASSEMBLY

Y18H44C (1993) Page 33 of 33
18HP 44" TRANSAXLE AND PUMP ASSEMBLY

Ref # Part Number Qty Description

1 123634X CONTROL ASSY
2 19092016 WASHER
3 10040400 LOCKWASHER
4 121188X BRACKET
5 74780412 SUB= 74780414
6 121186X FAN
7 121180X PULLEY TRANSAXLE
8 121211X STANDOFF
9 121182X GUARD ASSY

10 121431X TRANSAXLE.AGRIFAB
11 121430X PUMP.BDU-10S-114
12 74760572 BOLT
13 121323X PUMP.2003081.
14 73680500 SUB= 73690500
15 121250X SPRING
16 74760612 SUB= 74780612
17 73680600 SUB= 73690600
18 10040500 LOCKWASHER
19 71673 PLUNGER CAP T
20 7605J BOLT T
21 120529X WASHER T
22 73680400 SUB= 73690400