Craftsman 917.273643 Owner's Manual page 49

Lawn tractor 18.5 hp, 42" mower electric start automatic transmission
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TRACTOR
- - MODEL
NUMBER
917.273643
HYDRO GEARTRANSAXLE
-- MODEL NUMBER 314-0510
KEY
PART
KEY
PART
NO.
NO.
DESCRIPTION
NO.
NO.
DESCRIPTION
1
170351
Main Housing,
Assembly
59
170408
2
170352
Side Housing,
Assembly
60
142883
3
170353
Center
Section,
Assembly
61
142881
4
170354
Swashplate,
Trunion
Machined
62
142887
5
169898
Block - Assembly
63
170410
6
170355
Sealant
10.50z
7
170356
Hex Flange
Screw
1/4-20 X 1.25
64
142892
8
170357
Stud, 5/16-24
Hex Double
End
65
170411
9
170358
Shaft,
Input
66
189386
10
170359
Ring - Retaining
67
170413
11
170360
Spacer
68
170414
12
169870
Ring - Retaining
69
170415
13
170361
Seal, Lip .67 X 1.58 X .276
70
170416
14
169869
Ball Brg 17mm
Id X 40mm
Od X
71
170417
12mm
16
170362
Hex Flange
Head Screw
5t16-
72
170418
24X0.75
73
142884
17
170363
Lip Seal 18 X 32 X 7
74
170419
18
170364
Arm, Control
75
170420
19
150771
Bearing,
30x52x13
Thrust
23
170365
Check
Plug Assembly,
Washer
76
170421
24
170366
Shaft,
Motor
77
170422
27
170367
Gear - Pinion,
13t
78
142969
28
170368
10t/48t
Gear
79
142980
29
170369
Gear,
10t Jackshaft
80
150778
30
170370
60t Bull Gear
31
170371
Sleeve
Bearing
.75 X 1.575 X .625
81
170423
32
170389
SleeveBearing(Outboard)
82
170424
.75xl .750x.625
33
142991
Washer,
3/4 Id X 1-1t20d
X .13
83
161162
Thk
84
170425
34
170390
Lip Seal Axle Seal
85
170426
35
170391
Shaft, Axle
.75 X 11.39 (Key, R.H.)
86
170427
36
170392
Shaft, Axle
.75 X 16.99 (Key, L.H.)
87
170424
37
150792
Miter Gear
(Splined)
88
170429
38
150793
Miter Gear
15t (0.5 Id)
90
170430
39
150809
Shaft
93
170431
40
170393
Ring, Spiral
Retaining
107
170432
41
170394
Pin, Jackshaft
108
170433
42
170395
Magnet,
Ring
43
170396
Spring,
Bypass
109
170434
44
150797
Hydro Mtg Screw
318-24 X 2.5
111
170435
Long
112
170436
45
170397
Filter
113
170437
46
170398
Base, Filter
116
170438
47
170999
Actuator,
Bypass
119
170439
48
170400
Rod, Bypass Actuator
120
170440
49
170401
Arm, Bypass
121
170441
50
170202
Retaining
Ring .250
External
51
170403
Seal, Lip .741 X .250 X .250 Tc
122
170442
52
170404
Flat Washer,
518 Id X 1.00d
X
123
170443
.05Thk
124
170444
53
170405
Retaining
Ring
54
170406
Bearing,
Center
Block
125
170445
55
142977
Spring
- Helical
Compression
126
170446
56
142978
Washer
127
170447
57
20w-50
Oil
900
166768
58
170407
Brake Yoke
Rotor, Brake
Brake Puck
Puck Plate
Brake Actuating
Pin
Hfhcs 1/4-20x2
WlPatch,
SpecialFlange
Bolt, 1/4-20 X 1 W/Patch
Spacer
Spring,
Brake Arm Bias
Sq. Hd. Bolt 5/16-24-Ribbed
Arm, Brake
Slotted
Hex Nut 5/16-24
Cotter
Pin 3/32 X 3/4
Compression
Spring
Brake Anti-
Drag
Washer,
Ht .5 I.D. X 10.D.
X .032
Flat - Washer
11/32
I.D. X 7/80.D
Oil Seal .625 X 1.0 X .25
Check Plug Assembly,
.027,Washer
Stud, 5/16-24
Friction
Pack
Puck,
.330 X 1.50 X .0975
Spring,
Helical
Comp
Spacer
Hex Lock Nut 5116-24Unjf(Nylon
insert)
Wedge,
Friction
Pack
Clip, Washer
.316x 1.50x. 1046
(Plated)
Pin, Standard
Headless
Fitting,
5/16 Sae 5132 Tube
Hose, Expansion
Tank
Expansion
Tank
Cap - Poppet Valve
Bolt, Self Tapping
10-32 X 1/2
Puck,
inner Wedge
Spring
Clip - Housing
Thrust
Deflector
Washer, Motor Shaft
•71idx1.15odx.030thk
Plug, Sae #6
O-Ring
.07 X .301 I.D.
Shield,
Vent
Bracket,
Support
Expansion
Tank
Silicon
Sponge
Fan, 7 In.
Pulley
Hex Lock Nut 1/2-20 (Nylon
insert)
Washer,
Bellevilie
Belt Keeper
Center
Section-Filter-Bypass
Assembly
Filter Assembly
Fan - Pulley Service
Assembly
Seal - O-Ring
Kit
Transaxle
Complete
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
49

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