AYP 4221-84 Parts List

4221-84 (1998) Page 1 of 29 CHASSIS AND ENCLOSURES
4221-84 (1998) Page 2 of 29 CHASSIS AND ENCLOSURES
Ref # Part Number Qty Description
1 150253 "RAIL,FRAME RH" 2 140506 DRAWBAR GT 3 150302X424 PANEL ASM SIDE LH 4 73800700 NUT.7/16 5 140398 DASHBOARD BLACK 6 157882 DASH LOWER 7 17720408 SCREW 8 145166 SUPPORT.DASH.BTRY
9 108067X PAL NUT LT 14 150301X424 HOOD.PNT. 15 146459 LENS.BAR.CLEAR 16 121794X COVER ACCESS 17 17490612 SCREW 18 150198 GRILLE 19 19131312 WASHER 20 74760616 BOLT 21 73680600 SUB= 73690600 22 150303X424 PANEL ASM SIDE RH 23 17490616 SCREW GTV 24 145243X424 FOOTREST.RH.LT/GT 27 73220400 SUB= 50675 28 145244X424 FOOTREST.LH.LT/GT 29 145205 DASH.SUPT.YP/HUSQ 30 145052 SADDLE.HYDRO.95 31 161419 BRKT SUPT 1-PC VG 32 141315 BRACKET ASM FRAME 33 141314 BRACKET ASM FRAME 34 142131 BRACKET.ENG.SUPT. 35 19111116 WASHER 36 74780512 BOLT 37 140002X424 FENDER YT/GT 38 10040400 LOCKWASHER 39 136961 BRACKET.AXLE.FRT. 40 156111 "BRKT SUPPORT,AXLE" 43 136939 BRACKET.SUS.FT.LH 44 136940 BRACKET.SUS.FT.RH 45 145913 BRACKET ASM., SUSP CHASSIS RH 46 19091216 WASHER PM 47 17490608 SCREW LT 50 152728 "BRKT CHASSIS,FRNT" 52 73680500 SUB= 73690500 54 73510500 NUT 56 145914 BRACKET ASM., SUSP CHASSIS LH 58 137113 BRKT.ASM.FENDER 60 17490620 SCREW 61 147717 BEZEL.ASM. 63 19131614 WASHER 68 CHECK WITH SUPPLIER 70 137159 GUIDE.BELT.MID.SP 71 144916X424 STRAP.GRILLE.424 72 74180512 SCREW 74 74191008 SCREW 76 2029J WELDNUT 79 74981020 SCREW 80 7206J SPACER LT 82 73731000 NUT 84 142992 STOP.OVER.CENTER 86 74760716 BOLT
4221-84 (1998) Page 3 of 29 CHASSIS AND ENCLOSURES
Ref # Part Number Qty Description
90 11050600 LOCKWASHER 91 156586 "RAIL FRAME,LH" 92 156284X010 "PLATE-DASH,SLKSCR" 95 105531X NUT-PUSH YT 98 140503 BRACKET SKID CHAS 99 140871 ROD BYPASS
100 124236X CAP 101 17490628 SCREW LT 102 CHECK WITH SUPPLIER 103 142273 LOCK BYPASS BRKT 106 CHECK WITH SUPPLIER 107 109808X HOOD LATCH T 108 110356X SNAP CAP LT 109 110357X WASHER LT 112 60867 ACORN NUT RB 114 72140610 BOLT.3/8-14X1.25 115 150300 BUMPER.ASM 116 141461 BRACKET.EXT.BUMP. 117 143679 PLUG.PLASTIC 118 19131316 WASHER 119 73680600 SUB= 73690600 120 19131616 WASHER HYT 122 161464 SCREW.HEX.WS.HD 131 150195 BKT.SPT.HOOD/PANL 132 74291006 SCREW.10-24X3/8.
8022J PLUG-DASH T
4221-84 (1998) Page 4 of 29 DECALS
4221-84 (1998) Page 5 of 29 DECALS
Ref # Part Number Qty Description
1 156835 "DECAL-INST,OPER"
2 135062 NAMEPLATE LOGO
3 159367 "DECAL HOOD,RH"
4 159368 "DECAL.HOOD,LH"
5 140837 DECAL BRAK PARK
7 145005 DECAL.BATRY.3-3908 10 157002 "DECAL DANGER,FEND" 11 4900J DECAL T 12 24-113-13 DECAL/D-BAR CTRL MVT HYD YT/GT 13 159370 DECAL CHASSIS 14 160397 SUB= 532160397 16 135341 GRILL DECAL 18 135619 NLA 23 106202X REFLECTOR-TAIL YT
142342 DECAL D-BAR CNTRL 133671 FOOTREST PAD 138311 DECAL HANDLE LIFT 163826 MANUAL.O.4221-84
4221-84 (1998) Page 6 of 29 ELECTRICAL
4221-84 (1998) Page 7 of 29 ELECTRICAL
Ref # Part Number Qty Description
1 144927 SUB= 125603X
2 CHECK WITH SUPPLIER
3 10040400 LOCKWASHER
4 19091016 WASHER
6 73220400 SUB= 50675
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 136850 "HARNESS,LIGHT SOC" 22 4152J HEADLAMP BULB 24 4014J CABLE.BATY.22.RED 25 146686 CABLE.BATRY.4GA. 26 108824X FUSE HYT 28 157899 "CABLE BATTERY,GRD" 29 160784 SWITCH.PLUNGER 30 140301 SWITCH IGN 4POS 31 124211X NUT IGNITION 32 141226 COVER KEY SWITCH 33 122147X KEY 40 160730 HARNESS.IGNITION 41 17720408 SCREW 42 131563 SUB= 154336 43 145673 SUB= 146154 50 154959 PTO SWITCH.BLK 51 140405 RING RETAIN PTO 52 141940 PROTECTION LOOP 61 138101 LIGHT.PKG.ASM. 62 110143X BULB LIGHT T 81 109748X RELAY ASSY T
4221-84 (1998) Page 8 of 29 ENGINE
4221-84 (1998) Page 9 of 29 ENGINE
Ref # Part Number Qty Description
1 CHECK WITH SUPPLIER
2 161062 MUFFLER SIDE1-1/8
5 13200300 ELBOW
7 151396 GUARD.MUFFLER.ASM
8 121361X SUB= 139123
9 150828 KEEPER ASM BELT 10 105432X BUSHING. 11 140923 SUB= 150283 12 143996 PULLEY.ENG.CLUTCH 15 151346 TANK FUEL REAR 16 109227X PAD IDLER TI 17 106082X PAD-SPACER LT 18 140527 CAP ASM FUEL 19 13290300 PLUG T 20 132747 SUB= 532132748 21 17720410 SCREW LT 22 132781 CHOKE CONTROL 23 19131316 WASHER 24 11050600 LOCKWASHER 25 73920600 "NUT,KEPS 3/8-24IM" 26 3645J BUSHING OUTLET T 27 139277 STEM.TANK.FUEL 28 7834R SUB= 8542R 29 132920 SPARK ARREST KIT 30 105037X FOAM-STRIP LT 33 73800600 NUT 37 123487X HOSE CLAMP 38 74780624 "BOLT,HEX" 39 17490636 SCREW.3/8-16X2.25 40 17490664 SCREW.TT.3/8-16X4 41 126197X WASHER 42 10040700 LOCKWASHER 43 150280 BOLT.7/16-20X4.25 45 128861 NUT 47 142040 SPACER.ENGINE 48 19132007 WASHER T 51 161230 MANIFOLD PIPE VGT 54 19131414 WASHER 55 13280336 PIPE NIPPLE LT 63 145549 HEAT.SHIELD.VGT. 64 17490612 SCREW 65 19131614 WASHER 74 162295 ELBOW STREET BASS
4221-84 (1998) Page 10 of 29 GROUND DRIVE
4221-84 (1998) Page 11 of 29 GROUND DRIVE
Ref # Part Number Qty Description
2 7070E KEY 1/4 X 2.5
3 7563R WASHER T
5 73680600 SUB= 73690600
6 76020412 COTTER PIN
7 140507 HUB WHEEL ASM
9 140080 BOLT.HUB.WHL.REAR 15 19131316 WASHER 17 140921 SPRING ROD BRAKE 20 73940800 SUB= 73360800 22 156103 ARM ASM SHIFT 23 121274X KNOB.DUCKHEAD.1/2 28 73350600 NUT 29 140494 ROD BRAKE 30 19131616 WASHER HYT 33 12000053 E RING HYT 34 71673 PLUNGER CAP T 35 137648 ROD BRAKE PART GT 36 149412 SPRING.GRND.DRIVE 37 121749X WASHER 38 150035 BUSHING.NYLINER 39 74321016 SCREW 40 5304J ACT-SWITCH T 41 73661000 NUT.FLANGE 42 8883R PEDAL COVER T 46 145170 RETAINER.SPRING 47 138228 ROD.CLUTCH 48 72110612 BOLT.3/8-16X1.50 50 131494 FLAT IDLER PULLEY 51 73680600 SUB= 73690600 52 139123 PULLEY.IDLER.V.GR 53 207J WASHER T 54 161590 CLUTCH.ARM.ASM 55 105706X "LY, BEARING" 56 140218 BELT-V 84.5 58 74760724 BOLT 61 140488 PULLEY TRANSAXLE 64 154752 SHAFT-BRAKE/CLUTC 65 67609 AXLE BOLT 66 140296 WASHER.HARD.BLADE 67 19131312 WASHER 68 5142H ROLL PIN STD 69 123800X WASHER 70 151146 SUB= 164892 71 151179 "PLATE CONSOLE,SFT" 72 73680500 SUB= 73690500 73 74490548 BOLT.HEX.FLGHD. 74 142432 SCREW HEXWSH H-L 76 140481 BRACKET TRAN VGTH 77 74760716 BOLT 79 72110505 BOLT 80 140484 BRACKET TORQUE RH 81 17490612 SCREW 82 150586 BRACKET.MTG.FAN 83 140479 STRAP TORQUE MID 84 140490 SPACER 85 17541020 SCREW YTV 86 140462 "FAN 7"" HYDRO" 87 140491 ADAPTER FAN
4221-84 (1998) Page 12 of 29 GROUND DRIVE
Ref # Part Number Qty Description
88 161592 PULLEY FAN 89 73680700 NUT GTV 90 140489 KEEPER BELT 91 17490644 SCREW.HXWSH.3/8 92 74760520 BOLT 93 140502 LINK ASM SHIFT 94 133835 XMAS TREE FASTNER 96 141103 WASHER NICKEL PLT 98 141004 BRACKET SHIFT 99 17490624 SCREW LT
100 126881X WASHER COMPRESSIN 101 156106 WASHER-BELLVILLE 104 140480 BRACKET IDLER 105 17580408 SCREW CRT 106 142918 O-RING.ASM.70110 107 154739 "LINE FUEL,HYD 15""" 108 142917 CAP.VENT.70109 109 140929 SPRING BRAKE 111 156240 "SPACER-LEVER,SHIF" 112 156104 "WASHER-NYLON,HIGH" 113 73220700 NUT 115 123405X "KEEPER,DRIVE BELT" 116 73900500 "NUT HEX,LOCK,FLAN" 117 73900600 SUB= 83923
163198 TRANSAXLE.HYDRO
4221-84 (1998) Page 13 of 29 HYDRO GEAR TRANSAXLE
4221-84 (1998) Page 14 of 29 HYDRO GEAR TRANSAXLE
Ref # Part Number Qty Description
1 164591 ASSEMBLY,HOUSING LH
2 164592 ASSEMBLY,HOUSING RH
7 153765 SEAL.OIL.44782.HY 16 142876 SHAFT BRAKE 62877 20 142877 AXLE MTG 70087 21 142878 WASHER 44805 22 142879 WASHER 44806 33 142929 YOKE.BRAKE.62589 35 142880 ARM BRAKE 50214 36 142882 PUCK PLATE 44134 37 142883 PUCK BRAKE 44132 38 142884 WASHER HYD 44130 39 142885 SUB= 144607 40 142886 SUB= 144608 41 142887 PIN BRAKE 44127 42 142888 KEY HI PRO 44143 43 142889 SPACER 50259 45 142890 DISC BRAKE 44090 46 142891 BOLT 1/4-20 44276 47 142892 BOLT 1/4-20 44433 49 153766 DIFFRENTIAL.70251 63 142894 PIN DOWL 44757 64 150818 GEAR.14-38.44776 65 142897 PINION DRIV 70051 67 142898 SHAFT-44779 68 142899 O RING 44781 69 142900 WASHER 44795 70 142901 WASHER 44794 71 142902 BOLT 5/16 44827 72 153767 LOCKNUT.43064 73 142904 BOLT 5/16 44841 74 142905 SCREW 5/16 45089 76 142907 BOLT SHOULD 44785 77 142908 ARM FREEWHL 44786 78 142909 SEAL.OIL.44761 79 153768 SUB= 126976X 81 142910 BOLT 5/16 43084 82 142911 BOLT 5/16 44820 89 142912 FILTER SPIN 50037 91 153769 PUMP.BDU-10L-122 95 142914 PLUG.9005110-5600 96 153770 FITTING.SAE.50257
103 142916 WASHER.50169 104 142917 CAP.VENT.70109 106 142918 O-RING.ASM.70110 108 142919 ARM.CONTROL.45007 109 142920 SCREW.SET.50018. 110 142921 FILTER.HEAD.50207 111 150820 HOSE.50632 112 150823 FITTING.SAE.50604 113 150821 FITTING.SAE.50592 117 150822 FITTING.SAE.50589 123 150824 O-RING.50405 124 150825 CLAMP.50590 129 153771 SPRING.LONG.50667
4221-84 (1998) Page 15 of 29 LIFT ASSEMBLY
4221-84 (1998) Page 16 of 29 LIFT ASSEMBLY
Ref # Part Number Qty Description
1 121006X LEVER ROD LT
2 154389 SHAFT AMS LIFT
3 121002X SUB= 123096X
4 12000022 E-RING
5 19292016 WASHER
6 74780624 "BOLT,HEX"
7 109413X GRIP
8 124526X SUB= 125925X
9 122364X SUB= 125925X 10 2876H SPRING T 11 146704 LINK.LIFT.MWR.VGT 12 163552 RETAINER SPRING 13 139868 ARM SUSP REAR 14 140302 BEARING PVT LH 15 73680600 SUB= 73690600 16 674A247 SUB= 918674A247 17 73350600 NUT 18 143363 BRACKET SPRING AS 19 19131316 WASHER 20 5328J BOLT-ADJ SPRING T 21 74760616 BOLT 22 127218 LINK.FRONT 23 4939M SUB= 85902 24 73350800 NUT 25 130171 TRUNION 26 73800800 NUT.LK.W/WSH.1/2. 29 150233 TRUNNION 30 110807X NUT T 31 19131016 WASHER 32 137150 SPRING.COMP.INF.H 33 76020308 SUB= 3145 34 137167 ROD.ADJ.LIFT 35 138057 KNOB INF 3/8-16 41 73540600 NUT.CROWNLOCK.3/8 70 145212 NUT.HXFLG.LOCK. 72 10452X NUT, PUSH
4221-84 (1998) Page 17 of 29 MOWER DECK
4221-84 (1998) Page 18 of 29 MOWER DECK
Ref # Part Number Qty Description
1 156990 "DECK ASM-50"""
2 73680500 SUB= 73690500
3 72110506 SUB= 72270506
4 7631J RUNNER-LH M
5 138457 BRKT.ASM.SW.44/50
6 4939M SUB= 85902
7 130832 SUB= 130833
8 850857 BLADE BOLT
9 10030600 SUB= 10040600 10 140296 WASHER.HARD.BLADE 11 137380 "BLADE.50"" HD" 12 129895 BEARING.BALL 13 137553 SHAFT.ASM.W/BRNG 14 137152 HOUSING.MAND.44.V 15 110485X BEARING 16 140329 STRIPPER RND MWR 17 106735X ROD-HINGE T 18 19111016 WASHER 19 105304X CAP-SLEEVE LT 20 123713X SPRING TORSION 21 137607 BRKT DEFLECTOR 22 CHECK WITH SUPPLIER 23 110509X DEFLECTOR 24 136320 "RUNNER RH 50"" DK" 25 19111216 WASHER M 27 19131316 WASHER 28 132823 SUB= 532132823 29 73800600 NUT 30 157722 "SCREW-THD ROLL,WA" 31 137266 SUB= 139729 32 153535 PULLEY.MANDREL.42 33 129963 WASHER 34 72140610 BOLT.3/8-14X1.25 35 72110616 BOLT 36 72110608 BOLT D 37 137166 STIFFENER.ARM.IDL 38 156085 "KEEPER-BELT,IDLER" 39 131494 FLAT IDLER PULLEY 40 136572 "PULLEY.DRIVEN.44""" 42 72140506 BOLT 43 136460 "ARM.IDLER.SEC.44""" 44 122052X SPACER RETAINER 45 73680600 SUB= 73690600 46 74760628 BOLT 47 137200 "COVER.MAND.RH.44""" 48 137729 SCREW.1/4-20X5/8 49 136574 COVER.MANDREL.LH 50 137272 ARM.IDLER.PRIMARY 51 137273 "SPRING.SEC.44""VEN" 52 139245 PULLEY.IDLER.VGRO 53 137789 SHIELD.IDLER.44.V 54 139573 BELT V PRIM 50 55 144959 BELT-V.SEC.46.KEL 56 138687 SPRING.EXT.DECK. 57 136577 BAR.ASM.GUAGE.WHL 58 146850 WHEEL.GUAGE.MED. 59 146851 BOLT.SHOULDER 60 139031 PIN.CLEVIS
4221-84 (1998) Page 19 of 29 MOWER DECK
Ref # Part Number Qty Description
61 136573 BRACKET.GUAGE.WHL 62 133943 HARDENED WASHER 63 72110612 BOLT.3/8-16X1.50 64 19121414 WASHER 65 151831 PULLEY IDELR FLAT 66 156009 "KEEPER-BELT,IDLER" 67 73930600 LOCKNUT 94 74760616 BOLT 95 132274 SUB= 532132274 96 132273 SUB= 532132273 97 19171416 WASHER 98 132264 SUB= 532132264 99 72110614 BOLT
102 153390 WASHER.FELT.
143651 MANDREL SERV ASM 158330 "DECK SERV 50"" ELC"
4221-84 (1998) Page 20 of 29 PUMP ASSEMBLY
4221-84 (1998) Page 21 of 29 PUMP ASSEMBLY
Ref # Part Number Qty Description
1 144569 SHAFT.PUMP.50158
2 122716X RETAINIANG RING-(2003016)
3 122745X BALL BEARING
4 122715X SPACER
5 122700X SEAL LIP
6 122699X RING.RET.2003052
8 122767X CRADLE BEARING (2003023) 12 122717X SEAL.9008000-0126 13 122748X TRUNION ARM (2003005) 14 122749X GUIDE.2000015.HYD 15 144571 KIT.HSG.2513035. 17 122770X SUB= 142936 19 144572 KIT.CENT.2513006 21 122722X LIP SEAL-9008000-0127 22 144573 SHAFT.MOT.2003034 23 142978 WASHER.2003017 25 127148X "SWASHPLATE,VARIAB" 32 142938 BLOCK.CLYN.70079. 37 122786X PIN 38 122718X GASKET.20030600 42 144578 KIT.VALVE.2510050 43 144578 KIT.VALVE.2510050 44 144579 KIT.RELI.2510011. 47 122752X SCREW9007314-0808 53 127153X "KIT,BYPASS VALVE" 60 142977 SPRING.2003014. 62 144581 0RING.90041011340 63 144582 KIT.CHARG.2513027 64 144583 GEROTOR.J1041008 67 144584 SCREW.CAP.50095.
144576 PUMP.BD-10L-118
4221-84 (1998) Page 22 of 29 SCHEMATIC
4221-84 (1998) Page 23 of 29 SCHEMATIC
Ref # Part Number Qty Description
REFER TO IMAGE
4221-84 (1998) Page 24 of 29 SEAT ASSEMBLY
4221-84 (1998) Page 25 of 29 SEAT ASSEMBLY
Ref # Part Number Qty Description
1 127440 SUB= 140121
2 140551 BRACKET PVT SEAT
3 140675 STRAP ASM FENDER
4 127018X "BOLT,SHOULDER"
5 145006 CLIP.PUSH-IN.HING
6 73800600 NUT
7 124181X SPRING COMPRESSIO
8 150176 BOLT.5/16-18.UNC 10 155925 PAN-SEAT 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 19171912 WASHER 19 120068X "KNOB 1/2"" YT" 20 124238X CAP SPRING 21 153236 "BOLT,SHOULDER" 22 73680500 SUB= 73690500
4221-84 (1998) Page 26 of 29 STEERING ASSEMBLY
4221-84 (1998) Page 27 of 29 STEERING ASSEMBLY
Ref # Part Number Qty Description
1 121472X SUB= 150546
2 137094 SUB= 532137094
3 6855M ZERK M
4 161849 SPINDLE ASM LH
5 161848 SPINDLE ASM RH
6 CHECK WITH SUPPLIER
7 121748X WASHER
8 12000029 RING
9 121232X CAP 10 74781044 BOLT 11 136518 SPACER BEARING 12 73901000 "NUT-LOC,FLANGE LT" 13 121749X WASHER 14 10040600 LOCKWASHER 15 7810H GRIPCO NUT 16 145103 SHAFT.STEER.VGT 17 137347 ROD.ASM.TIE.BALL 18 137155 DRAGLINK.BALL.JOI 19 156011 SUPPORT ASM-STEER 21 100711L ADAPTER LT 22 155105 "BUSHING,STEERING" 23 152927 "SCREW-TT,10-32 FL" 24 19133808 WASHER T 25 74780616 BOLT 26 126805X "INSERT,STR WHEEL" 27 3366R COL. SRTG. BEAR. 28 17490612 SCREW 29 104239X "FLANGE GT, BEAR." 30 12000034 KLIP RING 31 138136 BUSHING.NYLINER. 32 19111610 WASHER 33 10040500 LOCKWASHER 34 74760512 BOLT 35 138059 GEAR.ASM.SECTOR. 36 137156 SUB= 137347 37 73360600 NUT 38 109850X JOINT.RH 39 73700600 NUT 40 109851X JOINT.LH 41 155246 "BRKT-SW, INTER" 42 CHECK WITH SUPPLIER 43 154780 SPACER AXLE
4221-84 (1998) Page 28 of 29 WHEELS AND TIRES
4221-84 (1998) Page 29 of 29 WHEELS AND TIRES
Ref # Part Number Qty Description
1 59192 VALVE CAP
2 65139 VALVE STEM LT
3 106277X417 "WHEEL,REAR"
4 8134H TUBE.16X6.5/7.5-8
5 106230X SUB= 122075X
6 278H FITTING LT
7 9040H "FLANGE, BEARING"
8 104757X HUB CAP
9 105588X SUB= 122077X 10 7154J TUBE.23X8/10-12 11 106228X417 RIM.FRONT. 12 6856M ZERK FITTING M
144334 SEALANT.TIRE 10 OZ. TUBE
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