AYP RK185H46A Parts List

RK185H46A (1999) Page 1 of 24
CHASSIS/ENCLOSURES

RK185H46A (1999) Page 2 of 24
CHASSIS/ENCLOSURES

Ref # Part Number Qty Description

1 165480 CHASSIS.STAMPING
2 140356 SUB= 145009
3 17490612 SCREW
4 19131216 WASHER
5 155272 BUMPER-HOOD/DASH
6 155923 SADDLE
8 126471X "CLIP,INSULATOR"

9 161938X012 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 159639X602 HOOD
18 126938X SUB= 532126938
20 156437 "PLATE-MTG,BATT/FU"
23 124028X SUB= 532124028
24 74780616 BOLT
25 19131312 WASHER
26 73800600 NUT
28 157428 GRILL
29 145503X599 LENS, GRILLE
30 140002X602 FENDER
31 137113 BRKT.ASM.FENDER
33 145244X602 FOOTREST.LH
34 145243X602 FOOTREST.RH.PNT
35 72110606 BOLT
37 17490508 SCREW LT
38 139886 BRACKET ASM LH
39 139887 BRACKET ASM RH
44 140675 STRAP ASM FENDER
47 105531X NUT-PUSH YT
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 CAP ASM FUEL

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

5479J PLUG BUTTON T

RK185H46A (1999) Page 3 of 24
DECALS

RK185H46A (1999) Page 4 of 24
DECALS

Ref # Part Number Qty Description

1 156993 DECAL SADDLE OPER

2 168427 DECAL.BATT

3 168475 DECAL.FENDER.RH

4 168480 DECAL.FENDER.SIDE

5 137259 "DECAL, WARNING"

6 157140 DECAL.CAUT.ENG/FR

7 101892X DECAL T

8 168476 DECAL.HOOD.RH

9 168481 DECAL
10 168477 DECAL
11 168548 DECAL.MOWER
13 168482 DECAL
14 145005 DECAL.BATRY.3-3908
15 139346 "DECAL.V.BELT.44"""
16 168479 DECAL.FENDER.LOGO
17 165358 DECAL.HP.ENGINE
18 168478 GRILLE.LENS.EURO

142341 DECAL DRAWBAR LH
138311 DECAL HANDLE LIFT
133671 FOOTREST PAD
168197 MANUAL.O.RK185H46AE
168198 MANUAL

RK185H46A (1999) Page 5 of 24
DRIVE

RK185H46A (1999) Page 6 of 24
DRIVE

Ref # Part Number Qty Description

1 SUPPLIER CHECK WITH SUPPLIER

2 142431 SPRING RET BRAKE

3 143995 PULLEY.TRANSAXLE

8 166020 ROD.SHIFT.FEND.ADJ.YT
10 76020416 PIN COTTER 1/8
14 10040400 LOCKWASHER
15 74490544 BOLT.HX.FLG.5/16
16 73800500 NUT
18 74780616 BOLT
19 73800600 NUT
21 121274X KNOB.DUCKHEAD.1/2
22 145627 ROD.BRAKE.HYDRO.
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
32 74760512 BOLT
34 155071 SHAFT ASM-PEDAL F
35 120183X NYLON BEARING
36 19211616 WASHER LT
37 1572H SUB= 2882J
38 131494 FLAT IDLER PULLEY
39 74760644 BOLT
40 4470J SPACER T
41 165838 "KEEPER,BELT.IDLER FLAT"
42 19131312 WASHER
43 19111012 WASHER T
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 140294 "BELT.GD DRV 82"""
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
69 142432 SCREW HEXWSH H-L
70 156470 "GUIDE.BELT,RH ENG"
71 140158 STRAP TORQ LH HYD
72 19132012 WASHER
73 156347 "STRAP-TORQUE,RH"
74 121199X SPACER SPLIT
75 121749X WASHER
76 12000001 E-RING LT
77 123583X SQUARE KEY
78 121748X WASHER
81 165591 SHAFT.ASM.CROSS

RK185H46A (1999) Page 7 of 24
DRIVE

Ref # Part Number Qty Description

82 123782X "SPRING,TORSION"
83 19171216 WASHER
84 165815 LINK.TRANSAXLE.LT/YT
89 164892X428 CONSOLE.SHIFT.AUTO.YT/GT.BLACK
93 142564 "LINE FUEL HYD 4"""
94 140462 "FAN 7"" HYDRO"
95 144643 SUB= 918144643
96 4497H RETAINER M
97 140469 BOLT KEEPER RH
98 73510600 NUT

102 141322 WASHER BELLEVILLE
103 73940800 SUB= 73360800
104 140156 ARM CONTROL HYDRO
105 71070516 SCREW CAP 5/16-18
116 72110610 BOLT RDHD 3/8-16
145 74490540 BOLT.HEX.FLGHD
146 74490536 BOLT.HEX.FLGHD.
147 74490524 BOLT.HEX.FLGHD
150 165850 BUSHING.BELLCRANK.GRD.DR
151 19133210 WASHER
156 166002 WASHER.SRRTD.5/16
157 153236 "BOLT,SHOULDER"
158 165589 BRKT.SHIFT.MOUNT
159 165494 HUB.SHIFT
160 19292016 WASHER
161 72140406 BOLT T
162 73680400 SUB= 73690400
163 74780416 NLA
164 19091010 WASHER.5/8X.281X10GA
165 165623 BRKT.PIVOT.LEVER
166 166880 SCREW.5/16-18X5/8
168 165492 BOLT.SHOULDER.5/16-18X.561
169 165581 PLATE.FASTENING
171 17490608 SCREW LT

RK185H46A (1999) Page 8 of 24
ELECTRICAL

RK185H46A (1999) Page 9 of 24
ELECTRICAL

Ref # Part Number Qty Description

REFER REFER TO IMAGE
1 144925 SUB= 123899X
2 74760412 BOLT LT
8 7603J "TRAY T, BATTERY"

10 145211 SUB= 150177
11 150109 HOLDDOWN BATTERY
12 145769 SUB= 150177
16 153664 SWITCH INTERLOCK
19 10090400 SUB= 10040400
20 73350400 NUT
21 166181 HARNESS.ASM.LIGHT W/4152J
22 4152J HEADLAMP BULB
24 4799J "CABLE T, BATTERY"
25 146148 CABLE.6GA.22W/16W
26 166180 FUSE.15 AMP
27 73510400 NUT
28 145491 CABLE.GRND.6GA.21
29 121305X SWITCH SEAT
30 140301 SWITCH IGN 4POS
31 124211X NUT IGNITION
32 141226 COVER KEY SWITCH
33 122147X KEY
40 166145 HARNESS.IGNITION
41 71110408 BOLT HXHD FIN
42 131563 SUB= 154336
43 145673 SUB= 146154
44 73640400 NUT HXKEP 1/4X20
45 121433X SUB= 122822X
52 141940 PROTECTION LOOP
55 17490508 SCREW LT
70 166658 HARNESS.ENGINE

RK185H46A (1999) Page 10 of 24
ENGINE

RK185H46A (1999) Page 11 of 24
ENGINE

Ref # Part Number Qty Description

1 141295 CONTROL THRT 35.5
2 17720410 SCREW LT
3 SUPPLIER 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 165287 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 151346 TANK FUEL REAR
32 140527 CAP ASM FUEL
33 123487X HOSE CLAMP
34 106082X PAD-SPACER LT
35 17490512 SCREW
37 8543R FUEL LINE T
38 SUPPLIER CHECK WITH SUPPLIER
39 109227X PAD IDLER TI
40 3645J BUSHING OUTLET T
41 139277 STEM.TANK.FUEL
81 128861 NUT

RK185H46A (1999) Page 12 of 24
LIFT

RK185H46A (1999) Page 13 of 24
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 125631X GRIP HANDLE
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

RK185H46A (1999) Page 14 of 24
MOWER DECK

RK185H46A (1999) Page 15 of 24
MOWER DECK

Ref # Part Number Qty Description

1 164210 "DECK.ASM.MOWER46"""
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 163819 "BLADE MULCH 46"""
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, 3/8 0 16 x 1" Gr. 51
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

RK185H46A (1999) Page 16 of 24
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
88 74780616 BOLT

92 73800600 NUT
116 137644 BOLT.SHOULDER
117 133957 WHEEL GAGE DONUT
118 73930600 LOCKNUT
119 19121414 WASHER
126 156472 ARM IDLER
127 146763 PULLEY.IDLER.4.25
128 6266H WASHER .T
129 19133808 WASHER T

143651 MANDREL SERV ASM
164846 DECK COMPLETE

RK185H46A (1999) Page 17 of 24
SCHEMATIC

RK185H46A (1999) Page 18 of 24
SCHEMATIC

Ref # Part Number Qty Description

REFER REFER TO IMAGE

RK185H46A (1999) Page 19 of 24
SEAT ASSEMBLY

RK185H46A (1999) Page 20 of 24
SEAT ASSEMBLY

Ref # Part Number Qty Description

1 140118 SEAT.2500/1516.BK
2 140551 BRACKET PVT SEAT
5 145006 CLIP.PUSH-IN.HING
6 73800600 NUT

7 124181X SPRING COMPRESSIO
10 155925 PAN-SEAT
11 166369 KNOB.SEAT.ADJ.WINGNUT
12 121246X BRKT SWITCH
13 121248X BUSHING
14 72050412 BOLT-RD HD SQ NK
15 121249X SPACER SPLIT
16 123740X SPRING COMPRESSED
17 123976X SUB= 73900400
18 124238X CAP SPRING
21 153236 "BOLT,SHOULDER"
22 73800500 NUT
24 19171912 WASHER
25 127018X "BOLT,SHOULDER"
27 17490608 SCREW LT
28 150176 BOLT.5/16-18.UNC

RK185H46A (1999) Page 21 of 24
STEERING ASSEMBLY

RK185H46A (1999) Page 22 of 24
STEERING ASSEMBLY

Ref # Part Number Qty Description

1 121472X SUB= 150546

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 160396 "DECAL-SCHEM,BELT"
22 165857 SCREW.HX.WSH.HD
23 165851 SHAFT.ASM.PITMAN
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 126805X "INSERT,STR WHEEL"
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 167902 KIT.STEER.ASM
63 74780616 BOLT
65 154780 SPACER AXLE
66 154404 "BEARING-ARM,PITMA"
67 74781044 BOLT
68 154429 BRACE AXLE
79 19132012 WASHER
80 74950612 BOLT.HX.NYLON3/8-16X3/

RK185H46A (1999) Page 23 of 24
WHEELS/TIRES

RK185H46A (1999) Page 24 of 24
WHEELS/TIRES

Ref # Part Number Qty Description

1 59192 VALVE CAP

2 65139 VALVE STEM LT

3 106222X SUB= 122073X

4 PARTSIMAGE REFER TO PARTS IMAGE

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 PARTSIMAGE REFER TO PARTS IMAGE
10 7152J TUBE.18X9.5-8
11 104757X HUB CAP

144334 SEALANT.TIRE 10 OZ. TUBE