Page 1

RKGT25H50A (1999) Page 1 of 25
CHASSIS/ENCLOSURES
Page 2

RKGT25H50A (1999) Page 2 of 25
CHASSIS/ENCLOSURES
Ref # Part Number Qty Description
1 150253 "RAIL,FRAME RH"
2 140506 DRAWBAR GT
3 150302X428 "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 150301X428 "HOOD, YARD PRO"
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 167237X428 PANEL
23 17490616 SCREW GTV
24 145243X428 FOOTREST.RH.LT/GT
27 73220400 SUB= 50675
28 145244X428 FOOTREST PNT LH
29 145205 DASH.SUPT.YP/HUSQ
30 145052 SADDLE.HYDRO.95
31 161419 BRKT SUPT 1-PC VG
32 161327 BKRT.PIVOT.CHASSIS.LH
33 161326 BKRT.PIVOT.CHASSIS.RH
34 142131 BRACKET.ENG.SUPT.
35 19111116 WASHER
36 74780512 BOLT
37 167287X428 FENDER
38 10040400 LOCKWASHER
39 136961 BRACKET.AXLE.FRT.
40 156111 "BRKT SUPPORT,AXLE"
42 72140608 SUB= 72110608
43 136939 BRACKET.SUS.FT.LH
44 136940 BRACKET.SUS.FT.RH
45 154913 BRACKET.SUSP.RH.
46 19091216 WASHER PM
47 17490608 SCREW LT
50 152728 "BRKT CHASSIS,FRNT"
52 73680500 SUB= 73690500
54 73510500 NUT
56 154914 BRACKET.SUSP.LH.
58 137113 BRKT.ASM.FENDER
60 17490620 SCREW
61 147717X417 BEZEL.1 PC
63 19131614 WASHER
68 17490508 SCREW LT
70 137159 GUIDE.BELT.MID.SP
71 144916X428 STRAP-GRILLE
72 74180512 SCREW
74 74191008 SCREW
76 2029J WELDNUT
79 74981020 SCREW
80 7206J SPACER LT
82 73731000 NUT
84 142992 STOP.OVER.CENTER
Page 3

RKGT25H50A (1999) Page 3 of 25
CHASSIS/ENCLOSURES
Ref # Part Number Qty Description
86 74760716 BOLT
90 11050600 LOCKWASHER
91 156586 "RAIL FRAME,LH"
92 166840X010 PLATE.DASH.SLKS
95 105531X NUT-PUSH YT
98 140503 BRACKET SKID CHAS
99 140871 ROD BYPASS
100 124236X CAP
101 17490628 SCREW LT
102 4497H RETAINER M
103 142273 LOCK BYPASS BRKT
106 138776 SUB= 157722
107 109808X HOOD LATCH T
108 110356X SNAP CAP LT
109 110357X WASHER LT
112 60867 ACORN NUT RB
120 19131616 WASHER HYT
122 161464 SCREW.HEX.WS.HD
131 150195 BKT.SPT.HOOD/PANL
132 74291006 SCREW.10-24X3/8.
138 163975X428 CUPHOLDER.YTGT
139 161330 BOLT.SHOULDER.5/16-18
8022J PLUG-DASH T
Page 4

RKGT25H50A (1999) Page 4 of 25
DECALS
Page 5

RKGT25H50A (1999) Page 5 of 25
DECALS
Ref # Part Number Qty Description
1 156964 DECAL OPER INSTR.
2 168517 DECAL, CHASSIS
3 168514 DECAL.HOOD.RH
4 168515 DECAL.HOOD.LH
5 168427 DECAL.BATT
6 168480 DECAL.FENDER.SIDE
7 137259 "DECAL, WARNING"
8 140837 DECAL BRAK PARK
9 168496 DECAL.FNDER.LOGO
10 157140 DECAL.CAUT.ENG/FR
11 101892X DECAL T
12 142342 DECAL D-BAR CNTRL
13 145005 DECAL.BATRY.3-3908
14 160397 SUB= 532160397
15 168498 DECAL.STRNG.WHL
16 106202X REFLECTOR-TAIL YT
17 168519 DECAL.RPLT.RKGPGRO
20 168487 DECAL.DASH
21 160397 SUB= 532160397
138311 DECAL HANDLE LIFT
133671 FOOTREST PAD
168263 MANUAL.O.RKGT25H50A.ES
168264 MANUAL
Page 6

RKGT25H50A (1999) Page 6 of 25
ELECTRICAL
Page 7

RKGT25H50A (1999) Page 7 of 25
ELECTRICAL
Ref # Part Number Qty Description
1 144927 SUB= 125603X
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
21 166182 HARNESS.ASM.LIGHT.W/4152J
22 4152J HEADLAMP BULB
25 154335 CABLE.BOOT.ASM.
26 108824X FUSE HYT
27 73510400 NUT
28 157899 "CABLE BATTERY,GRD"
29 160784 SWITCH.PLUNGER
30 163968 SWITCH.IGN.
33 140401 KEY MLD GEN DELTA
40 166178 HARNESS.ING.VGT.
45 122822X AMMETER
46 110940X HOUR METER T
47 17011008 SCREW
50 154959 PTO SWITCH.BLK
51 140405 RING RETAIN PTO
81 109748X RELAY ASSY T
Page 8

RKGT25H50A (1999) Page 8 of 25
ENGINE
Page 9

RKGT25H50A (1999) Page 9 of 25
ENGINE
Ref # Part Number Qty Description
1 SUPPLIER CHECK WITH SUPPLIER
2 150249 MUFFLER VGT
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 SUPPLIER CHECK WITH SUPPLIER
19 13290300 PLUG T
20 142168 CONTROL THTL 37
21 17720410 SCREW LT
22 145996 CONTROL.CHOKE.37
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
35 10010500 WASHER.SPLIT
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 M73030800 NUT FLANGE M8-125
47 142040 SPACER.ENGINE
48 19132007 WASHER T
54 19131414 WASHER
55 13280336 PIPE NIPPLE LT
63 145549 HEAT.SHIELD.VGT.
64 17490612 SCREW
65 19131614 WASHER
67 17490512 SCREW
69 24-041-02 GASKET
72 150250 "MUFFLER,PRE CV25"
73 153992 SHIELD.MUF.KOHLER
74 162295 ELBOW STREET BASS
Page 10

RKGT25H50A (1999) Page 10 of 25
GROUND DRIVE
Page 11

RKGT25H50A (1999) Page 11 of 25
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 140845 KNOB DLX BLK/BLK
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 123533X "COVER,PEDAL"
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 164892X428 CONSOLE.SHIFT.AUTO.YT/GT.BLACK
71 151179 "PLATE CONSOLE,SFT"
72 73800500 NUT
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
Page 12

RKGT25H50A (1999) Page 12 of 25
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
Page 13

RKGT25H50A (1999) Page 13 of 25
LIFT ASSEMBLY
Page 14

RKGT25H50A (1999) Page 14 of 25
LIFT ASSEMBLY
Ref # Part Number Qty Description
1 121006X LEVER ROD LT
2 159187 SHAFT.ASM.LIFT.VGT
3 159189 LEVER.ASM.LIFT.RH
4 12000022 E-RING
5 19292016 WASHER
6 74780624 "BOLT,HEX"
7 125631 GRIP, HANDLE
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
38 155097X POINTER HEIGHT INDICATOR
39 123935X "PLUG,HOLE"
40 17490512 SCREW
41 73540600 NUT.CROWNLOCK.3/8
42 19112410 WASHER
43 123934X HEIGHT INDICATOR
70 145212 NUT.HXFLG.LOCK.
72 110452X NUT PUSH M
Page 15

RKGT25H50A (1999) Page 15 of 25
MOWER DECK
Page 16

RKGT25H50A (1999) Page 16 of 25
MOWER DECK
Ref # Part Number Qty Description
1 156990 "DECK ASM-50"""
2 73680500 SUB= 73690500
3 72110506 SUB= 72270506
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 110452X NUT PUSH M
23 110509X DEFLECTOR
25 19111216 WASHER M
26 72110606 BOLT
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.
58 133957 WHEEL GAGE DONUT
59 137644 BOLT.SHOULDER
62 133943 HARDENED WASHER
63 72110612 BOLT.3/8-16X1.50
64 19121414 WASHER
Page 17

RKGT25H50A (1999) Page 17 of 25
MOWER DECK
Ref # Part Number Qty Description
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.
103 155986X431 BAR.PNT.ADJUST.WHL.
104 156941 RIVET-PAN HEAD
105 156852 "BRKT ASM GA,WH,RR"
106 156853 "BRKT ASM GA,WH,RR"
107 156854 "BRKT ASM,GA,WH,FR"
108 156856 "BRKT ASM,GA,WH,FR"
109 72010505 BOLT.CARRIAGE
110 73980500 SUB= 73690500
112 19171216 WASHER
113 72110504 SUB= 872110504
143651 MANDREL SERV ASM
158330 "DECK SERV 50"" ELC"
Page 18

RKGT25H50A (1999) Page 18 of 25
SCHEMATIC
Page 19

RKGT25H50A (1999) Page 19 of 25
SCHEMATIC
Ref # Part Number Qty Description
REFER REFER TO IMAGE
Page 20

RKGT25H50A (1999) Page 20 of 25
SEAT ASSEMBLY
Page 21

RKGT25H50A (1999) Page 21 of 25
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 73680600 SUB= 73690600
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 166369 KNOB.SEAT.ADJ.WINGNUT
20 124238X CAP SPRING
21 153236 "BOLT,SHOULDER"
22 73680500 SUB= 73690500
Page 22

RKGT25H50A (1999) Page 22 of 25
STEERING ASSEMBLY
Page 23

RKGT25H50A (1999) Page 23 of 25
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 6266H WASHER .T
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 17490508 SCREW LT
Page 24

RKGT25H50A (1999) Page 24 of 25
WHEELS/TIRES
Page 25

RKGT25H50A (1999) Page 25 of 25
WHEELS/TIRES
Ref # Part Number Qty Description
1 59192 VALVE CAP
2 65139 VALVE STEM LT
3 106228X427 "RIM ASM 8"" FRT"
4 PARTSIMAGE REFER TO PARTS IMAGE
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 PARTSIMAGE REFER TO PARTS IMAGE
10 7154J TUBE.23X8/10-12
11 106277X427 "RIM ASM 12"" REAR"
12 6856M ZERK FITTING M
144334 SEALANT.TIRE 10 OZ. TUBE