Ayp WE18546A PARTS LIST

WE18546A (1998) Page 1 of 27
CHASSIS AND ENCLOSURES

WE18546A (1998) Page 2 of 27
CHASSIS AND ENCLOSURES

Ref # Part Number Qty Description

1 160393 CHASSIS
2 140356 SUB= 145009
3 17490612 SCREW
4 19131216 WASHER
5 155272 BUMPER-HOOD/DASH
6 155923 SADDLE
8 155138 CLIP.RETAINER

9 161937X011 DASH SILKSCREEN
10 72140608 SUB= 72110608
11 155927 "PANEL-DASH,LH"
12 145660 CLIP.TINNERMAN
13 155934X010 SUB= 169117X010
14 17490608 SCREW LT
15 74180512 SCREW
16 73510500 NUT
17 159639X550 HOOD.STEEL.ASSY
18 126938X SUB= 532126938
20 156437 "PLATE-MTG,BATT/FU"
23 124028X SUB= 532124028
24 74780616 BOLT
25 19131312 WASHER
26 73800600 NUT
28 157373 GRILLE-MS428
29 140273 LENS GRILLE
30 162454X550 FENDER ASM
31 139976 BRACKET SUPT FEND
33 145244X550 FOOTREST.LH.LT/GT
34 145243X550 FOOTREST.RH.LT/GT
35 72110606 BOLT
37 17490508 SCREW LT
38 139886 BRACKET ASM LH
39 139887 BRACKET ASM RH
40 139977 SPACER FENDER LT
51 73800400 NUT
52 19091416 WASHER
53 144697 BRACKET.GRILLE.LH
54 161464 SCREW.HEX.WS.HD
55 144696 BRACKET.GRILLE.RH
57 74780412 SUB= 74780414
58 140547 DUCT.AIR.B&S.18HP

140 158418 BRKT SUSPENSION
145 156524 "ROD POVOT,CHASSIS"

5479J PLUG BUTTON T

WE18546A (1998) Page 3 of 27
DECALS

WE18546A (1998) Page 4 of 27
DECALS

Ref # Part Number Qty Description

REFER TO IMAGE
1 157163 "DECAL.OPER,SDL"
2 162398 DECAL, INS STRG WH
3 162389 DECAL.HOOD.RH.
4 162390 DECAL.HOOD.LH
5 162392 DECAL, GRILLE LENS
7 164954 DECAL.PANEL.SIDE
8 137259 "DECAL, WARNING"
9 162395 DECAL.FENDER.LOGO

10 157140 DECAL.CAUT.ENG/FR
11 101892X DECAL T
14 139346 "DECAL.V.BELT.44"""
16 145005 DECAL.BATRY.3-3908
17 162391 DECAL, DECK GRASSEATER
20 273063 DECAL, HP, ENGINE

138311 DECAL HANDLE LIFT
157199 "PAD-FOOTREST,SQ"
164952 MANUAL.O.WE18546A.E
164953 MANUAL.O.WE18546A.F

WE18546A (1998) Page 5 of 27
DRIVE

WE18546A (1998) Page 6 of 27
DRIVE

Ref # Part Number Qty Description

1 PARTS IMAGE REFER TO PARTS IMAGE
2 146682 SPRING.BRAKE.RETU
3 123666X PULLEY TRANS
4 12000028 SUB= 2267J
5 121520X STRAP TORQUE
6 17490512 SCREW
8 141003 ROD SHIFT FEND LT

10 76020416 PIN COTTER 1/8
11 105701X WASH-SHFT PLT LT
13 74550412 BOLT.1/4-28.W/PAT
14 10040400 LOCKWASHER
18 74780616 BOLT
19 73800600 NUT
21 106933X KNOB T (1/2-HOLE)
22 130804 BRAKE ROD
24 73350600 NUT
25 106888X SPRING ROD LT
26 19131316 WASHER
27 76020412 COTTER PIN
28 145204 ROD.BRAKE.PARK.LT
29 71673 PLUNGER CAP T
30 130807 TRANSAXLE MTG BKT
31 127275X "KEEPER,BELT LH T"
32 74760512 BOLT
34 155071 SHAFT ASM-PEDAL F
35 120183X NYLON BEARING
36 19211616 WASHER LT
37 1572H SUB= 2882J
38 123674X PULLEY.IDLER.FLAT
39 74760644 BOLT
40 4470J SPACER T
41 154777 SUB= 165692
42 19131312 WASHER
47 127783 SUB= 139245
48 154407 BELLCRANK.CLUTCH
49 123205X RETAIN BELT
50 74760624 SUB= 74930624
51 73680600 SUB= 73690600
52 73680500 SUB= 73690500
53 105710X "LINK, CLUTCH T"
55 105709X "SPRING, RETURN LT"
56 74760620 SUB= 74780620
57 130801 SUB= 138255
58 127274X "KEEPER,BELT RH T"
59 140312 KEEPER BELT CNTSP
61 17490612 SCREW
62 8883R PEDAL COVER T
63 140186 PULLEY.ENGINE
64 71170764 BOLT
65 10040700 LOCKWASHER
66 154778 KEEPER-BELT
70 156470 "GUIDE.BELT,RH ENG"
72 19132012 WASHER
74 137057 SPACER AXLE
75 121749X WASHER
76 12000001 E-RING LT
77 123583X SQUARE KEY
78 121748X WASHER

WE18546A (1998) Page 7 of 27
DRIVE

Ref # Part Number Qty Description

79 2228M SUB= 2228M1
80 145090 "ARM.SHIFT.20""TIRE"
81 161082 SHAFT ASM CROSS
82 123782X "SPRING,TORSION"
83 19171216 WASHER
84 145643 "ROD.TIE.20""P930LT"
85 150360 NUT.CNT.LOCK.1/4
86 157480 BUSHING
87 19212016 WASHER D
88 12000008 KLIP RING
89 139964 SUB= 918139964
90 124346X NUT

96 4497H RETAINER M
112 19091210 WASHER LT
113 127285X "STRAP,TORQUE"
116 72110610 BOLT RDHD 3/8-16
145 74490540 BOLT.HEX.FLGHD
148 159103 SPACER
149 122052X SPACER RETAINER
150 150935 BUSHING.NYLON
151 19133210 WASHER

WE18546A (1998) Page 8 of 27
ELECTRICAL

WE18546A (1998) Page 9 of 27
ELECTRICAL

Ref # Part Number Qty Description

1 144925 SUB= 123899X
2 74760412 BOLT LT
3 19091016 WASHER
4 10040400 LOCKWASHER
6 73220400 SUB= 50675

8 156417 "CASE,BATTERY.MECH"
16 153664 SWITCH INTERLOCK
19 10090400 SUB= 10040400
20 73350400 NUT
21 136850 "HARNESS,LIGHT SOC"
22 4152J HEADLAMP BULB
24 4799J "CABLE T, BATTERY"
25 146147 CABLE.BTRY.6GA.RD
26 108824X FUSE HYT
28 4207J CABLE T
29 121305X SWITCH SEAT
30 140301 SWITCH IGN 4POS
31 124211X NUT IGNITION
32 141226 COVER KEY SWITCH
33 122147X KEY
40 156442 HARNESS-IGNITION
41 71110408 BOLT HXHD FIN
42 131563 SUB= 154336
43 145673 SUB= 146154
44 73640400 NUT HXKEP 1/4X20
48 140844 ADAPTER AMMETER
52 141940 PROTECTION LOOP
70 140413 HARNESS ENG DUAL

WE18546A (1998) Page 10 of 27
ENGINE

WE18546A (1998) Page 11 of 27
ENGINE

Ref # Part Number Qty Description

1 141295 CONTROL THRT 35.5

2 17720410 SCREW LT

3 CHECK WITH SUPPLIER

4 149723 MUFFLER.TW.LOTONE

5 144069 EXHAUST.B&S.18.LH

6 144068 EXHAUST.B&S.18.RH

7 138129 CLAMP.TUBE.DBL.EN

8 150176 BOLT.5/16-18.UNC
10 145552 SHIELD.HEAT.
11 10040400 LOCKWASHER
12 74780412 SUB= 74780414
13 272250 GASKET MUFFLER
14 13280336 PIPE NIPPLE LT
15 13200300 ELBOW
16 11050600 LOCKWASHER
17 17490624 SCREW LT
23 159880 SHIELD.BRN/DBR.GD
25 145996 CONTROL.CHOKE.37
26 73920600 "NUT,KEPS 3/8-24IM"
27 152927 "SCREW-TT,10-32 FL"
29 137180 SUB= 532137180
31 161911 TANK.FUEL.FRONT.
32 140527 CAP ASM FUEL
33 123487X HOSE CLAMP
35 17490512 SCREW
37 137040 LINE FUEL
38 CHECK WITH SUPPLIER
40 124028X SUB= 532124028
44 17490412 SCREW HEX CRT
46 19091416 WASHER
81 128861 NUT

WE18546A (1998) Page 12 of 27
MOWER DECK

WE18546A (1998) Page 13 of 27
MOWER DECK

Ref # Part Number Qty Description

1 156948 "MOWER ASM 46"""

3 138457 BRKT.ASM.SW.44/50

5 4939M SUB= 85902

6 130832 SUB= 130833

8 850857 BLADE BOLT

9 10030600 SUB= 10040600
10 140296 WASHER.HARD.BLADE
11 157033 "BLADE.HIGHLIFT46"""
12 129895 BEARING.BALL
13 137553 SHAFT.ASM.W/BRNG
14 137152 HOUSING.MAND.44.V
15 110485X BEARING
16 140329 STRIPPER RND MWR
18 72140505 BOLT
19 132827 BOLT SHD 5/16-18
20 145055 BAFFFLE.VORTEX.46
21 73680500 SUB= 73690500
22 134753 STIFFENER BRKT
23 131267 DEFLECTOR BRKT
24 105304X CAP-SLEEVE LT
25 149287 SUB= 123713X
26 110452X NUT PUSH M
27 157788 SHIELD DEFLECTOR
28 19111016 WASHER
29 131491 HINGE ROD
30 157722 "SCREW-THD ROLL,WA"
31 129963 WASHER
32 153531 PULLEY.MAND.36/46
33 137266 SUB= 139729
34 144945 ANCHOR.SPRING.46
35 17490628 SCREW LT
36 19131316 WASHER
37 131494 FLAT IDLER PULLEY
38 156086 "KEEPER BELT,IDLER"
39 144917 PULLEY.DRV.DCK.46
40 137273 "SPRING.SEC.44""VEN"
41 17490620 SCREW
42 122052X SPACER RETAINER
43 144949 ARM.IDLER.DECK.46
44 133943 HARDENED WASHER
45 145059 COVER.MANDREL.46
46 137729 SCREW.1/4-20X5/8
47 144959 BELT-V.SEC.46.KEL
48 158818 V BELT MOWER
49 73680600 SUB= 73690600
50 72110612 BOLT.3/8-16X1.50
51 153390 WASHER.FELT.
52 156493 "PULLEY IDLER,FLAT"
53 19131312 WASHER
54 74780616 BOLT
58 156488 "LINK BRAKE, 43"""
59 157034 "GUIDE BELT,46""MOW"
60 156722 ARM ASM BRAKE
61 161315 BOLT.SHOULDER.5/16-18
62 131870 RETURN SPRING
63 156473 "BRKT ROD,CLUTCH"
67 74760512 BOLT
68 156487 SUB= 157060

WE18546A (1998) Page 14 of 27
MOWER DECK

Ref # Part Number Qty Description

69 73350600 NUT
70 142028 TRUNION ADJ
71 133551 PIVOT ROD
72 19131316 WASHER
73 76020412 COTTER PIN
74 156474 LINK CLUTCH
75 127847 CLUTCH ARM SECOND
76 160570 LEVER.ASM.CLUTCH
77 127845 SPRING KEEPER
78 127498 BUSHING
79 153701 SPRING.CLUTCH.MWR
80 121748X WASHER
81 12000029 RING
82 4497H RETAINER M
83 128903 SHOULDER BOLT
84 162132 KNOB.RD.7/16-14
85 10040600 LOCKWASHER
86 158565 "BOLT CARR, SH"
87 158373 BRACKET.EXTENSION
92 73800600 NUT

116 4898H BOLT M
117 105455X WHEEL.GAGE.BLK.PL
118 73930600 LOCKNUT
119 19121414 WASHER
120 19171512 WASHER
126 156472 ARM IDLER
127 146763 PULLEY.IDLER.4.25
128 6266H WASHER .T
129 19133808 WASHER T

157162 DECK SERV 46 MECH
143651 MANDREL SERV ASM

WE18546A (1998) Page 15 of 27
MOWER LIFT

WE18546A (1998) Page 16 of 27
MOWER LIFT

Ref # Part Number Qty Description

1 159460 WIRE ASM W.SPRING

2 159471 "SHAFT ASM LIFT,RH"

3 105767X PIN-GROOVE LT

4 12000002 SUB= 2225J

5 19211621 WASHER

6 120183X NYLON BEARING

7 109413X GRIP

8 124526X SUB= 125925X
11 139865 SUB= 918139865
12 139866 SUB= 151140
13 4939M SUB= 85902
15 127218 LINK.FRONT
16 73350800 NUT
17 130171 TRUNION
18 73680800 NUT LTV
19 139868 ARM SUSP REAR
20 163552 RETAINER SPRING
31 140302 BEARING PVT LH
32 73540600 NUT.CROWNLOCK.3/8

WE18546A (1998) Page 17 of 27
PEERLESS TRANSAXLE

WE18546A (1998) Page 18 of 27
PEERLESS TRANSAXLE

Ref # Part Number Qty Description

1 772147 TRANSAXLE COVER

2 780086A NEEDLE BEARING 5/8" ID

3 770128 TRANSAXLE CASE

4 776395 COUNTERSHAFT

5 776409 OUTPUT SHAFT

6 778364 SPUR GEAR (38 TEETH)

6A 778369 SPUR GEAR (15 TEETH)

7 778330 SPUR GEAR (11 TEETH)

8 792180 SHIFT KEY

8A 792047 KEY, WOODRUFF

9 784352 COLLAR, SHIFTER
10 784378 SHIFT ROD & FORK
11 778334 BEVEL GEAR (30 TEETH)
12 778309 INPUT BEVEL PINION (13TEETH)
13 778368 BEVEL GEAR (13 TEETH)
14 778367 BEVEL PINION (13 TEETH)
15 778370 RING GEAR (43 TEETH)
17 786188 DRIVE PIN
18 786102 SPACER, NEUTRAL
20 792077 BALL STEEL, 5/16" DIA.
21 792078 SCREW, 3/8-16 X 3/8"
22 792079 SPRING
25 792073A SCREW

25A 792177 SCREW 1/4-20 X 1-3/8"

26 792125 RING RETAINER
27 792035 RING, RETAINER
28 788040 RETAINING RING
29 780072 WASHER THRUST

29A 780160 WASHER
29B 780051 WASHER THRUST
29C 780199 P/N CONFLICT - CHECK WITH SUPPLIER

30 780108 WASHER THRUST
31 780001 WASHER

31A 780195 FLAT WASHER

32 788083 OIL SEAL 5/8"
34 780194 BUSHING 9/16"
35 780193 FLANGED BUSHING 5/8" ID

35A 780197 FLANGED BUSHING 3/4"

36 790075 BRAKE DISC
37 790007 PLATE BRAKE PAD
38 799021 BRAKE PAD
39 786026 PIN DOWEL
40 792076A WASHER

41A 790079 BRAKE LEVER

42 792073A SCREW

42A 792085A SCREW, 1/4-20 X 2-1/4

43 792075 LOCKNUT 5/16-24
44 790025 HOLDER BRAKE PAD
45 786066 SPACER
46 786086 BRKT BRAKE LEVER
47 774690 AXLE
48 774691 AXLE
49 778356 SPUR GEAR (29 TEETH)
50 778338 SPUR GEAR (27 TEETH)
51 778354 SPUR GEAR (23 TEETH)
52 778352 SPUR GEAR (19 TEETH)
53 778350 SPUR GEAR (16 TEETH)
54 778346 SPUR GEAR (15 TEETH)

WE18546A (1998) Page 19 of 27
PEERLESS TRANSAXLE

Ref # Part Number Qty Description

56 778355 SPUR GEAR (11 TEETH)
57 778337 SPUR GEAR (13 TEETH)
58 778353 SPUR GEAR (17 TEETH)
59 778351 SPUR GEAR (21 TEETH)
60 778349 SPUR GEAR (24 TEETH)
61 778345 SPUR GEAR (25 TEETH)
65 780189 WASHER
66 776422 INPUT SHAFT
67 776396 SHIFTER & BRAKE SHAFT
69 792170 RETAINING RING
70 786187 SPACER .890
71 788069 SEAL SQUARE CUT

71B 788092 "O" RING

76 780090 WASHER, THRUST
77 788078A INVERTED RETAINING RING
79 792144 SPRING
82 778333 BEVEL & SPUR GEAR (30 & 13 TEETH)
83 778338 SPUR GEAR (27 TEETH)
85 792154 OIL FILL PLUG
87 788089 OIL SEAL 9/16"

150 788093A LIQUID GASKET RTV SILICONE
157 788088 OIL SEAL 3/4"
180 730229A GEAR OIL 80W90

WE18546A (1998) Page 20 of 27
SCHEMATIC

WE18546A (1998) Page 21 of 27
SCHEMATIC

Ref # Part Number Qty Description

REFER REFER TO IMAGE

WE18546A (1998) Page 22 of 27
SEAT ASSEMBLY

WE18546A (1998) Page 23 of 27
SEAT ASSEMBLY

Ref # Part Number Qty Description

1 127428 SUB= 140119

2 140551 BRACKET PVT SEAT

3 74760616 BOLT

4 19131610 WASHER PM

5 145006 CLIP.PUSH-IN.HING

6 73800600 NUT

7 124181X SPRING COMPRESSIO

8 17490616 SCREW GTV

9 19131614 WASHER
10 155925 PAN-SEAT
12 121246X BRKT SWITCH
13 121248X BUSHING
14 72050412 BOLT-RD HD SQ NK
15 134300 SPLIT SPACER
16 121250X SPRING
17 123976X SUB= 73900400
21 153236 "BOLT,SHOULDER"
22 73800500 NUT
23 74780814 BOLT
24 19171912 WASHER
25 127018X "BOLT,SHOULDER"
26 10040800 LOCKWASHER

WE18546A (1998) Page 24 of 27
STEERING ASSEMBLY

WE18546A (1998) Page 25 of 27
STEERING ASSEMBLY

Ref # Part Number Qty Description

1 140044 WHEEL STR AYP BLK

2 154427 AXLE ASM

3 156483 SPINDLE.ASM.LH

4 157473 "SPINDLE ASM,RH"

5 6266H WASHER .T

6 121748X WASHER

7 19272016 WASHER

8 12000029 RING

9 3366R COL. SRTG. BEAR.
10 156438 DRAGLINK-STAMPED
11 10040600 LOCKWASHER
13 154779 BEARING AXLE
15 73901000 "NUT-LOC,FLANGE LT"
17 156546 SHAFT ASM STEERIN
18 57079 THRUST WASHER
19 124035X SUPPORT.SHAFT
20 126684X SUB= 532126684
22 71200410 SCREW HEX SOC1/4­23 127501 SUB= 918127501
25 154406 BRKT-STEERING
26 126847X BUSHING.DRAGLINK
27 136874 GEAR SECTOR
28 19131416 WASHER
29 17490612 SCREW
30 76020412 COTTER PIN
32 130465 TIE ROD
36 155099 BUSHING.STEERING
37 152927 "SCREW-TT,10-32 FL"
38 140045 CAP STEER AYP
39 19133808 WASHER T
40 7810H GRIPCO NUT
41 100711L ADAPTER LT
42 145054 BOOT.STEER.PL
43 121749X WASHER
44 153720 EXT SHAFT STEERIN
46 121232X CAP
47 6855M ZERK M
51 73800500 NUT
54 74780520 BOLT
62 156594 KIT STEERING ASM
63 74780616 BOLT
65 154780 SPACER AXLE
66 154404 "BEARING-ARM,PITMA"
67 74781044 BOLT
68 154429 BRACE AXLE

WE18546A (1998) Page 26 of 27
WHEELS/TIRES

WE18546A (1998) Page 27 of 27
WHEELS/TIRES

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 106732X427 "RIM ASM 6"" FRT"

6 278H FITTING LT

7 9040H "FLANGE, BEARING"

8 106108X427 "RIM AS 8"" REAR"

9 122082X SUB= 918122082X
10 7152J TUBE.18X9.5-8
11 104757X HUB CAP

144334 SEALANT.TIRE 10 OZ. TUBE