Page 1
4200-34 (1993)  Page 1 of 26 
50" MOWER, BELTS, BLADES
Page 2
4200-34 (1993)  Page 2 of 26 
50" MOWER, BELTS, BLADES
Ref # Part Number  Qty Description
1 121664X  SUB= 123760X 
2 121811X  CVR DRIVE DECK 
3 17490508  SCREW LT 
4 7631J  RUNNER-LH M 
5 72110505  BOLT 
6 10040500  LOCKWASHER 
7 73220500  NUT.HEX.5/16-18 
8 120449X  SUB= 136320
9 72140506  BOLT 
10 1685H  SUB= 68478 
12 136818  SUB= 136819 
13 121617X  SUB= 121657X 
14 17490612  SCREW 
15 121798X  "BLADE.50""STD.LIFT" 
16 74610624  BOLT.3/8-24X1-1/2 
17 10040600  LOCKWASHER 
18 19132012  WASHER 
19 674A213  ARM ASSY GT 
20 7834J  SUB= 674A308 
21 7835J  SUB= 674A308 
22 72110522  BOLT 
23 19111816  SUB= 52915 
24 102403X  IDLER-FLAT T 
25 74760624  SUB= 74930624 
26 73220600  NUT.HEX.3/8-16UNC 
27 104361X  SPRING T 
28 74780520  BOLT 
29 19111216  WASHER M 
30 8438J  SPACER SPLIT LT 
31 19111116  WASHER 
32 105448X  GUAGE WHL BRKT GT 
33 105449X  GUAGE WHL BRKT GT 
34 72240606  BOLT 
35 73680600  SUB= 73690600 
36 105453X  GUAGE WHL BAR GT 
37 139031  PIN.CLEVIS 
38 4939M  SUB= 85902 
39 137644  BOLT.SHOULDER 
40 133957  WHEEL GAGE DONUT 
41 105433X  SUSP BRKT GT 
42 110237X  SPACER GT 
43 105434X  SUSP BRACE GT 
44 109778X  SUB= 140741X431 
45 109771X  BRACKET.SUSPEN.AS 
46 73350500  JAM NUT  TI 
47 3146R  RETAINER.SPRING 
48 3703J  V-BELT M 
49 73680800  NUT LTV 
50 74760622  BOLT 
51 105435X  RELEASE PIN GT 
52 3720R  SPRING M 
53 12000039  KLIP RING 
54 19171612  WASHER GT 
55 105440X  CLEVIS PIN GT 
56 105458X  BRACKET T 
57 109773X  BRACKET T 
58 110997X  BRACKET T 
59 120000X  BRACKET T
Page 3
4200-34 (1993)  Page 3 of 26 
50" MOWER, BELTS, BLADES
Ref # Part Number  Qty Description
60 73680500  SUB= 73690500 
61 109776X  PIVOT PIN T 
62 19111016  WASHER 
63 110509X  DEFLECTOR 
64 106734X  SUB= 123713X 
65 137607  BRKT DEFLECTOR 
66 106735X  ROD-HINGE T 
68 110452X  NUT PUSH M 
71 73220800  NUT 
73 19171512  WASHER 
74 72240608  BOLT 
76 110884X  BELT-V.93.5.MWR 
77 19151610  WASHER T 
79 10030600  SUB= 10040600 
80 109729X  ROLLER T 
83 76020412  COTTER PIN 
84 19151616  SUB= 19171616 
85 120135X  SPACER T 
93 121352X  BELT RETIANER
138513  DECK.MWR.50.COMP.
Page 4
4200-34 (1993)  Page 4 of 26 
DECALS/ACCESSORIES
Page 5
4200-34 (1993)  Page 5 of 26 
DECALS/ACCESSORIES
Ref # Part Number  Qty Description
1 135344  HOOD DECAL LH
2 135343  NLA
3 135062  NAMEPLATE LOGO
4 135340  DECAL.CHASSIS
5 133796  DECAL
6 4900J  DECAL T
7 121343X  DECAL WARING
8 135619  NLA
9 136794  SUB= 138955 
10 108367X  DECAL T 
11 135341  GRILL DECAL 
12 106202X  REFLECTOR-TAIL YT
138567  MANUAL.O.4200-34E 
T520  8 HP TILLER 30" 
TR30  10" PLOW 
SB80  42" SNOW THROWER 
TR40  40" DISC 
TR72  SNOW BLADE 
TX10  SLEEVE HITCH
Page 6
4200-34 (1993)  Page 6 of 26 
DRIVE PTS & BELT, REAR TIRE
Page 7
4200-34 (1993)  Page 7 of 26 
DRIVE PTS & BELT, REAR TIRE
Ref # Part Number  Qty Description
2 M20QS  ENGINE, MODEL KOHLER
3 110891X  EXHAUST TUBE T
4 74780624  "BOLT,HEX"
6 127881  MUFFLER EXHAUST
8 110947X  CHAFF GUARD T
9 133692  SPACER.ENGINE KOH 
10 19091212  WASHER 
11 110867X  "ENG. T, BASE" 
12 104577X  ADAPTER T 
13 121355X  SUB= 101343L 
14 5304J  ACT-SWITCH  T 
15 73610600  SUB= 7810H 
16 11050600  LOCKWASHER 
17 19131316  WASHER 
18 132746  SUB= 532132746 
20 132780  SUB= 532132780 
21 8883R  PEDAL COVER T 
22 121749X  WASHER 
23 76020312  SUB= 3145 
25 104375X  SHAFT ASSY GT 
26 104601X  BRKT SWITCH GT 
28 100604K  YOKE GTV 
29 5308J  BRAKE ROD T 
30 7241J  SPRING T 
31 19131614  WASHER 
32 73530600  SUB= 7810H 
33 677A637  BRAKE BRKT ASSY T 
34 7229J  GUIDE ROD T 
35 101356L  ROD CLUTCH GTV 
36 5102J  CLEVIS PIN T 
37 71673  PLUNGER CAP T 
39 136284  BRAKE ROD 
40 105598X  ROD BRACKET GT 
41 5142H  ROLL PIN STD 
42 121466X  KNOB 
43 108885X  GUARD MUFFLER HYT 
45 73680600  SUB= 73690600 
46 121063X  SUB= 139995 
47 72110614  BOLT 
48 122825X  BRKT IDLER FLAT 
49 72140606  BOLT 
51 102403X  IDLER-FLAT T 
52 101344L  PULLEY V IDLR GTV 
53 122824X  GUARD BELT 
54 122253X  ROD SHIFT HI LO 
55 122268X  CONNECTING LINK 
57 19131413  WASHER 
58 104360X  SUB= 131494 
59 121358X  RETAINER SPRING 
60 121360X  RETAINER BELT 
62 101358K  BRACKET ASSY GTV 
64 121361X  SUB= 139123 
65 207J  WASHER T 
66 121356X  BRACKET CLUTCH 
67 12000039  KLIP RING 
68 105706X  "LY, BEARING" 
70 121357X  SPRING EXT CLUTCH 
71 74760628  BOLT
Page 8
4200-34 (1993)  Page 8 of 26 
DRIVE PTS & BELT, REAR TIRE
Ref # Part Number  Qty Description
72 137524  SUB= 532137524 
73 9204H  NUT STD 
74 9858M1  KEY 
75 110883X  BELT-V.98.5.GD.DV 
76 7563R  WASHER T 
77 135758X431  SUB= 149176X431 
78 106277X361  SUB= 106277X417 
79 12000034  KLIP RING 
80 105588X  SUB= 122077X
80A 7154J  TUBE.23X8/10-12
81 59192  VALVE CAP 
82 65139  VALVE STEM LT 
83 2228M  SUB= 2228M1 
84 120404X  SUB= 156404 
85 101122M  BRAKE BAND ASM 
86 214J  BRAKE DRUM T 
87 136327  "COVER, HUB" 
89 73680400  SUB= 73690400 
90 6856M  ZERK FITTING  M 
94 10040600  LOCKWASHER 
96 74570512  SCREW 
97 10040400  LOCKWASHER 
98 74760620  SUB= 74780620
100 74760612  SUB= 74780612 
101 74780616  BOLT 
102 17190516  SCREW 
103 74321016  SCREW 
104 73631000  SUB= 69180 
105 74760412  BOLT LT 
108 72140610  BOLT.3/8-14X1.25 
109 72110506  SUB= 72270506 
110 73680500  SUB= 73690500 
111 19131612  WASHER GT 
114 74760720  BOLT 
115 10040700  LOCKWASHER 
116 1304H  SUB= 140080 
117 72140405  BOLT T 
118 73220400  SUB= 50675 
119 74760716  BOLT 
120 73680700  NUT GTV 
121 74370612  SCREW 
122 1685H  SUB= 68478 
123 17720410  SCREW LT 
124 74760614  SUB= 74760616 
126 72140506  BOLT 
128 110895X  NYLINER T 
129 76020816  COTTER PIN 
131 10170500  LOCKWASHER 
133 132922  SPARK ARREST KIT
Page 9
4200-34 (1993)  Page 9 of 26 
ELECTRICAL
Page 10
4200-34 (1993)  Page 10 of 26 
ELECTRICAL
Ref # Part Number  Qty Description
1 110882X  STOP T
2 10040600  LOCKWASHER
3 74780612  BOLT
4 71130724  SUB= 871130724
5 126197X  WASHER
6 127170X  SUB= 133501
7 10040700  LOCKWASHER
8 128224  SPACER-CLUTCH
9 4206J  CABLE-BATTERY T 
10 109081X  SUB= 146154 
11 4171R  CLIP T 
12 121264X  "CAP,BATTERY   " 
13 129458  "CABLE,STARTER T" 
15 110712X  SWITCH LT 
16 131563  SUB= 154336 
17 7662J  SUB= 4152J 
18 136850  "HARNESS,LIGHT SOC" 
20 123198X  SUB= 146525 
22 102476X  SUB= 150109 
23 121537X  SUB= 123899X 
24 4207J  CABLE T 
26 7603J  "TRAY T, BATTERY" 
27 72240460  BOLT 
28 100541K  SUB= 7697J 
29 109596X  HOSE CLAMP T 
30 100207K  CLIP GTV 
31 109553X  SWITCH INTERLOCKT 
32 126018X  SUB= 532126018 
33 4022J  HEX NUT T 
34 108824X  FUSE HYT 
38 121305X  SWITCH SEAT 
39 122147X  KEY 
40 124211X  NUT IGNITION 
41 123620X  SUB= 141226 
42 4406R  SUB= STD365402 
44 138695  HARNESS.IGN 
45 7192J  WIRE TIE 
46 138101  LIGHT.PKG.ASM. 
57 109748X  RELAY ASSY T
Page 11
4200-34 (1993)  Page 11 of 26 
FRAME, FENDER, DRAW BAR
Page 12
4200-34 (1993)  Page 12 of 26 
FRAME, FENDER, DRAW BAR
Ref # Part Number  Qty Description
1 109458X  FOAM STRIP T
2 128146  SUB= 532128146
3 132638X424  SIDE PANEL LH
4 106088X  FOAM STRIP T
5 124238X  CAP SPRING
6 106784X  SUB= 155013
7 104618X  SUB= 155013
8 124392X417  SUB= 147717
9 106395X  LENS LT 
10 122100X  GRILL ASSY 
11 105419X424  "STRAP,GRILL" 
12 110854X  SUPPORT RH YTH 
13 110855X  SUPPORT LH YTH 
15 109808X  HOOD LATCH  T 
16 132639X424  SIDE PANEL RH 
17 137563  SUB= 140229 
18 132635X424  SUB= 150301X424 
19 124252X  SUB= 140398 
20 8022J  PLUG-DASH T 
21 121448X017  PLATE.SLKSCR.DASH 
22 131451  SUB= 155925 
23 127440X  SUB= 140121 
26 133671  FOOTREST PAD 
27 105465X424  SUB= 145244X424 
29 110893X  SUB= 151630 
33 2751R  CLIP T 
35 124181X  SPRING COMPRESSIO 
36 19111116  WASHER 
37 105531X  NUT-PUSH YT 
38 105509X  SUB= 137113 
39 123549X  SUB= 158990 
40 127334X  SUB= 151346 
41 106082X  PAD-SPACER LT 
42 105511X  SUB= 140675 
43 121642X424  FENDER 
45 126656X  SUB= 140551 
46 106042X018  SADDLE.6SP.GT 
47 73510500  NUT 
48 104608X  DASH ASSEMBLY 
49 3645J  BUSHING OUTLET T 
50 139277  STEM.TANK.FUEL 
51 123487X  HOSE CLAMP 
52 7834R  SUB= 8542R 
53 7982J  SUB= 140506 
54 138597  SUB= 150383 
55 105464X424  SUB= 145243X424 
57 17490612  SCREW 
58 74760612  SUB= 74780612 
59 73680600  SUB= 73690600 
60 19091216  WASHER PM 
61 73220400  SUB= 50675 
63 74760616  BOLT 
64 19131316  WASHER 
65 74180512  SCREW 
66 73680500  SUB= 73690500 
67 17720408  SCREW 
68 72140506  BOLT 
69 74191008  SCREW
Page 13
4200-34 (1993)  Page 13 of 26 
FRAME, FENDER, DRAW BAR
Ref # Part Number  Qty Description
70 10071000  LOCKWASHER 
71 2029J  WELDNUT 
72 17211010  SCREW LT 
73 104755X  """J"" FASTENER LT" 
74 123481X  SUB= 7605J 
75 73680400  SUB= 73690400 
76 17190412  SCREW 
77 17490512  SCREW 
78 19111212  WASHER 
79 74981020  SCREW 
80 7206J  SPACER LT 
81 19070818  WASHER 
82 73731000  NUT 
83 74760716  BOLT 
84 73680700  NUT GTV 
85 17490608  SCREW LT 
88 105529X  SUB= 139888 
91 105500X  BELT RETAINER GT 
92 19131312  WASHER 
95 4171R  CLIP T 
97 120068X  "KNOB 1/2""  YT" 
99 127018X  "BOLT,SHOULDER"
101 110853X  SUPPORT RH YTH 
102 110852X  SUPPORT LH YTH 
104 123198X  SUB= 146525 
106 19131614  WASHER 
107 72050411  SUB= 872050411 
108 121251X  STRIP FORM 
109 123740X  SPRING COMPRESSED 
110 121249X  SPACER SPLIT 
111 121246X  BRKT SWITCH 
112 121248X  BUSHING 
113 123976X  SUB= 73900400 
114 73510400  NUT 
115 19171912  WASHER 
116 17490616  SCREW  GTV 
118 127637  "SHIELD,HEAT"
Page 14
4200-34 (1993)  Page 14 of 26 
HARDWARE (ELECTRICAL)
Page 15
4200-34 (1993)  Page 15 of 26 
HARDWARE (ELECTRICAL)
Ref # Part Number  Qty Description
35 73951000  "NUT,KEPS" 
43 74641008  SUB= 71031008 
47 10090400  SUB= 10040400 
48 73350400  NUT 
49 17720408  SCREW 
50 74760412  BOLT LT 
51 19091016  WASHER 
52 10040400  LOCKWASHER 
53 73220400  SUB= 50675 
54 71031008  SCREW 
59 11050600  LOCKWASHER
Page 16
4200-34 (1993)  Page 16 of 26 
LIFT ASSY.
Page 17
4200-34 (1993)  Page 17 of 26 
LIFT ASSY.
Ref # Part Number  Qty Description
1 121046X  SUB= 532121046
2 126651X  "GUARD, BELT"
3 121794X  COVER ACCESS
4 138057  KNOB INF 3/8-16
5 110807X  NUT T
6 110811X  ROD ADJ. T
7 76020308  SUB= 3145
8 2876H  SPRING T
9 19131016  WASHER 
10 73680600  SUB= 73690600 
11 73800600  NUT 
12 7594J  BRACKET T 
13 73220600  NUT.HEX.3/8-16UNC 
14 7596J  LINK-LIFT MOW T 
15 9135R  SPRING H 
16 19171616  WASHER 
17 73220800  NUT 
18 10040800  LOCKWASHER 
19 105429X  SUSPENSION ARM GT 
20 5328J  BOLT-ADJ SPRING T 
21 19131316  WASHER 
22 5329J  SUB= 143363 
23 674A247  SUB= 918674A247 
24 105413X  PIVOT STUD GT 
25 105501X  SUSP BRACKET T 
26 12000037  KLIP RING 
27 19151216  WASHER 
28 110810X  TRUNION LT 
29 124217X  SHAFT ASS'Y LIFT 
30 110903X  BRACKET T 
31 128141  SUB= 532128141 
32 73350600  NUT 
33 110436X  SUB= 9151R 
35 122085X  "SHIELD HEAT, BASE" 
36 12000022  E-RING 
37 19292016  WASHER 
42 105503X  LIFT LINK RH T 
43 124526X  SUB= 125925X 
44 121045X  SUB= 532121045 
45 109413X  GRIP 
46 122364X  SUB= 125925X 
47 121002X363  SUB= 123096X 
48 121006X  LEVER ROD LT 
49 74780624  "BOLT,HEX" 
50 73680400  SUB= 73690400 
51 17490608  SCREW LT 
52 72140508  BOLT 
53 19111610  WASHER 
54 73680500  SUB= 73690500 
55 7901J  SHOULDER BOLT T 
56 73900400  NUT T 
57 72140606  BOLT 
58 73930600  LOCKNUT 
59 74760616  BOLT 
60 74780408  BOLT 
61 109458X  FOAM STRIP T 
62 10090400  SUB= 10040400 
63 73220400  SUB= 50675
Page 18
4200-34 (1993)  Page 18 of 26 
LIFT ASSY.
Ref # Part Number  Qty Description
68 74760512  BOLT 
69 19111216  WASHER M 
71 19091216  WASHER PM
Page 19
4200-34 (1993)  Page 19 of 26 
SCHEMATIC
Page 20
4200-34 (1993)  Page 20 of 26 
SCHEMATIC
Ref # Part Number  Qty Description
REFER TO IMAGE
Page 21
4200-34 (1993)  Page 21 of 26 
STEERING & FRONT WHEEL ASSY.
Page 22
4200-34 (1993)  Page 22 of 26 
STEERING & FRONT WHEEL ASSY.
Ref # Part Number  Qty Description
1 106230X  SUB= 122075X
2 8134H  TUBE.16X6.5/7.5-8
3 106228X361  SUB= 106228X417
4 278H  FITTING  LT
5 9040H  "FLANGE, BEARING"
6 106045X  SPINDLE RH T
7 6266H  WASHER .T
8 12000029  RING
9 5284J  AXLE BRACKET T 
10 74760612  SUB= 74780612 
11 73680600  SUB= 73690600 
12 137094  SUB= 532137094 
14 136518  SPACER BEARING 
15 74781044  BOLT 
17 73681000  LOCKNUT M 
18 6855M  ZERK M 
19 106046X  SPINDLE ASSY T 
20 120424X  SECTOR T 
21 110497X  LINK.DRAG.T 
22 10040600  LOCKWASHER 
23 73610600  SUB= 7810H 
24 5292J  SUB= 140342 
25 108137X  "T, BELLCRANK" 
26 19292016  WASHER 
27 109849X  TIE ROD  T 
28 74520628  BOLT 
29 102933X  SPLIT SPACER YTV 
30 102439X  SUB= 144668 
31 104239X  "FLANGE GT, BEAR." 
33 101274N  SUPPORT ASSY T 
34 17490612  SCREW 
35 104591X  SHAFT STEERING GT 
36 12000034  KLIP RING 
37 121472X  SUB= 150546 
38 100711L  ADAPTER LT 
39 19133808  WASHER T 
41 9038R  "T, BEARING" 
50 19131212  WASHER T 
51 126805X  "INSERT,STR WHEEL" 
52 74780880  BOLT T 
53 73680800  NUT LTV 
54 19172610  WASHER GT 
55 120542X  IDLER BRKT T 
56 677A451  IDLER-INSIDE  T 
57 7190J  SPRING 
58 74760636  BOLT 
59 19131413  WASHER 
60 73220600  NUT.HEX.3/8-16UNC 
61 5213J  FRAME BRACKET GT 
62 73680500  SUB= 73690500 
64 65139  VALVE STEM LT 
65 59192  VALVE CAP 
68 106615X  SUB= 677A928 
70 109850X  JOINT.RH 
71 109851X  JOINT.LH 
72 7919J  SUB= 121159X 
73 73700600  NUT 
74 73360600  NUT
Page 23
4200-34 (1993)  Page 23 of 26 
STEERING & FRONT WHEEL ASSY.
Ref # Part Number  Qty Description
76 121749X  WASHER 
77 121748X  WASHER 
78 74930516  BOLT GT 
79 104757X  HUB CAP 
80 100644K  BUSHING LT 
81 19111416  WASHER 
82 74780616  BOLT 
83 100207K  CLIP GTV 
85 120199X  TUBE T 
86 121177X  COLLAR 
87 101496X  SPACER LT 
88 19132007  WASHER T 
90 121748X  WASHER 
91 121232X  CAP 
92 74760616  BOLT 
96 74760632  SUB= 74930632
Page 24
4200-34 (1993)  Page 24 of 26 
TRANSAXLE
Page 25
4200-34 (1993)  Page 25 of 26 
TRANSAXLE
Ref # Part Number  Qty Description
1 4197R  SHAFT.AXLE.T
2 12000034  KLIP RING
3 4199R  FINAL GEAR T
4 4216R  DIFF GEAR T
5 4215R  DIFF PINION T
6 4217R  DIFF CARRIER T
7 6256H  WASHER T
8 74020652  BOLT
9 7392M  SUB= 100482K 
10 137261  SUB= 145359 
11 4985R  SHIFT FORK T 
12 6266H  WASHER .T 
13 4212R  RED PINION T 
14 4196R  GEAR SHAFT T 
15 6276H  SNAP RING T 
16 633A63  GEAR T 
17 8118M  "T, BEARING" 
18 8740H1  BEARING 
19 122238X  SHAFT 
20 4218R  SPACER T 
21 6252H1  PINION RS 
22 7810H  GRIPCO NUT 
23 6262H  FORK T 
24 7393R  OIL SEAL STD 
25 992R1  BRNG. T 
26 6216H  SHAFT T 
27 4986R  SHIFT FORK T 
28 122254X  SHIFT SHAFT 
29 6269H  SEAL T 
30 5855H  VALVE M 
31 137976  SUB= 532137976 
32 6277H  PIN T 
33 4225R  NEEDLE BRNG T 
34 7396H  RACE T 
35 4198R  GEAR SHAFT T 
36 4200R  SUB= 532004200 
37 7395H  RACE T 
38 121878X  GASKET 
39 137974  SUB= 532137974 
40 13320400  PLUG PIPE 
41 74780526  BOLT 
45 6271H  SEAL T 
46 13060200  SUB= 13020200 
47 74780524  HEX BOLT 
48 10140500  SUB= 10040500 
49 4895H  "TI, BEARING" 
50 4222R  NEEDLE BRNG T 
51 1529R  NEEDLE BRNG T 
52 8119M  "STD, BEARING" 
53 4220R  BRNG RACE 
54 4209R  RED PINION T 
55 4213R  RED GEAR T 
56 4442R  PINION SPACER T 
57 4195R  GEAR SHAFT T 
58 4214R  FINAL PINION T 
59 4194R  GEAR SHAFT T 
60 7528R  SPACER T 
61 4208R  RED PINION T
Page 26
4200-34 (1993)  Page 26 of 26 
TRANSAXLE
Ref # Part Number  Qty Description
62 4207R  RED GEAR T 
63 7398H  RACE T 
64 4203R  LOW SPEED GEA T 
65 4204R  REVERSE GEAR T 
66 2898J  KEY T 
67 4926H  RING STD 
68 4205R  INTERMED GEAR T 
69 4206R  SUB= 532004206 
70 1370H  "T, BEARING" 
71 633A69  CLUSTER GEAR T 
72 208J  INPUT SHAFT T 
73 4201R  LO SPEED PINION T 
74 12000002  SUB= 2225J 
75 1153R  IDLER GEAR T 
76 7392H  WASHER T 
77 3990H  BRNG T 
78 73220500  NUT.HEX.5/16-18 
79 1167R  WASHER T 
80 73360700  NUT 
81 6270H  SEAL STD 
82 7384H  SHAFT T 
84 5384J  GEAR SHIFT LVR T 
85 2978J  CAP T 
86 633A85  COVER AND PIN T 
87 8739H1  GUIDE BALL T 
88 4924H  SPRING TI 
89 19151516  WASHER 
90 110542X  SEAL  T 
91 19181511  WASHER 
92 75J  GEAR SHIFT GA T 
93 6274H  GASKET T 
94 76020412  COTTER PIN 
95 10040500  LOCKWASHER 
96 74760514  BOLT 
97 633A109  GEAR SHFT LVR  T 
98 137973  SUB= 137982