Craftsman 917.276220 Owner's Manual page 49

TRACTOR -- MODEL NUMBER 917.276220
TRANSAXLE--MODEL NUMBER 331-3000
Key Part Key Part
No. No. Description No. No. Description
1 161122 Kit, housing main 65 I6I I50
Main housing 66 I6I I5I
Lip seal
Flange bearing 67 I6I I52
Trunnion bushing 68 I6I I53
Cradle bearing 69 169534
2A 193015 Kit, housing r/h 71 I6I I55
R.H. Housing 73 I6I I56
Flange bearing 74 169535
Needle bearing (see1412) 75 I6t t57
Lip seal (.875 ID x 1.3 0D x .25) 76 I61158
2B 193016 Kit, brake bolt 77 142884
Bolt, hex hd I/4-20 x 1.25 W/patch 79 I78322
Bolt, hex hd I/4-20 x 2.25 W/patch 80 I6I I59
3 184703 Kit, center section 81 161160
Center section 82 I6I I6t
Bushing .50 X .60 X .50 83 I6I I62
Bushing .90 X 1.02 X .75 84 I6I I63
Plate, bypass
Check plug assembly_044 85 I6I I64
Check plug assembly, no bleed 87 178323
4 161125 Spacer (BDP, BDU I0) 88 178784
5 142932 Seal, lip
6 142928 Retaining ring 89 178783
7 142933 Retaining ring 90 178326
8 142934 Bearing, ball 92 178787
10 169524 Swash plate (BDP, BDU 10) 93 142969
1 t 173159 Bearing, thrust (10cc) 94 142980
12 161126 Shaft, input (3t0-3000) 95 169537
13 142978 Washer, block thrust 96 169538
14 142977 Spring, helical compression 97
15 169898 Kit, cylinder block (1Occ) I06 I6I I66
IOCC cylinder block I08 150800
IOCC piston 110 150813
IOCC piston spring
Piston seat washer
2I 150786 Block, (BD-21& IHT) Ill 150812
21CC Cylinder block
Piston seat washer
21CC piston I16 169539
21CC piston spring I17 I6I I68
24 161127 Shaft, motor (310-3000) I20 142883
25 169526 Bearing, thrust (2Icc) I2t 193019
26 161128 Control arm (310-3000) I22 178329
27 161129 Spacer (310-3000) I24 178330
28 161130 Gear, 16t pinion I25 170409
29 169527 Capscrew I28 170415
30 142941 Guide block (BD-21) I29 170416
3I 169887 Trunnion, tapered square I30 17041 t
32 161133 Bearing, journal I3t 142882
33 142940 Seal, lip I32 193020
34 178318 Return arm (310-3000) I34 178331
35 178319 Actuating arm (310-3000) I37 178333
36 170421 Bolt, stud 5/I6-24 I39 I6I I76
37 142967 Friction puck I41 178335
38 184694 Kit, bypass plate I44 169545
39 169529 Bypass actuator (IHT) I45 169546
40 142945 Seal, lip I46 169547
4I 142952 Bypass arm I5t 170417
42 142953 Retaining ring I52 178336
43 142965 Pin I53 170434
44 150797 Bolt 3/8-24 x 2-1/2 I55 178337
46 184702 Spring, neutral (310-3000)
48 178320 Puck, adjusting (310-3000)
50 178343 Screw, hex head washer cap screw
(IZT) 1/4-20 x 3/4
5t 169530 Lower cover I57 169548
52 169531 Geroter assembly I69 184701
53 144581 O-ring 203 178338
54 161139 Charge pump housing
55 178321 Kit, filter
Gasket .10 X .16 X 4.24
Filter
56 169533 Charge manifold 310-3000
57 161142 Retainer, motor bearing (310-3000)
58 161143 Pin, carrier (310-3000)
59 161144 Gear, t5t planet (310-3000)
60 161145 Gear, 67t spur (310-3000)
6t 161146 Gear, 21t sun (310-3000)
62 161147 Plate, planet thrust (310-3000) 900 I76056
63 161148 Gear, 51t ring (3t0-3000)
64 161149 Carrier, planetary (310-3000)
Gear, differential bevel (3I 0-3000)
Gear, differential bevel pinion
(310-3000)
Shaff, differential (310-3000)
Plate, differential thrust (3I 0-3000)
Bearing, flange (310-3000)
Washer, flat (I .O0 Id) (310-3000)
Nut, 5/8-18 hex jam (310-3000)
Bearing, ball (310-3000)
Seal, lip (310-3000)
Shaff, axle (310-3000)
Washer, flat
Sealant tube
Screw, torx head 5/16-18 (3 I0-3000)
Bearing, needle (210-3000)
Washer, fiat (0.880 ID) (310-3000)
Ring, retaining (310-3000)
Seal, lip (.875 ID x 1.38 OD x .25)
(310-3000)
Brake disc (310-3000)
Washer (3t0-3000)
Screw, 5/I6-24x I I/2 socket head cap
(310-3000)
Bearing, ball
Spacer, locating (310-3000)
Screw (310-3000)
Spring
Spacer
Nut, nylon insert hex lock 5/I6-24
Bearing, sleeve (310-3000)
2OW-5O oil 122 oz
Spacer, trunnion (310-3000)
Plug, plastic shipping
O-ring
Fitting, plastic hose
O-ring
Breather vent, plastic
Vent, plastic
Vent, cap
Ring, retaining (310-3000)
Pin
Brake puck
Bolt, hex hd 1/4-20 x 1.25 W/patch
Kit, brake yoke
Brake arm
Pin, brake actuating
Nut, castle 5/16-24
Pin, cotter 3/32x3/4
Spacer, brake torsion spring
Brake puck plate
Bolt, hex hd 1/4-20 x 2.25 W/patch
Brake comp. Spring
Pin, spring (310-3000)
Washer, fiat
Spring, brake arm bias
O-ring
Spring, relief
Steel ball 7/I6
Brake spring
Brake pull rod
Plug, straight thread 9/16-18
Kit, fan/pulley
Nut, jam I/2-20
Washer, OD slotted .53 X 1.63 X .06
Pulley
Fan
O-ring
Pin, spring 5/I6 x 1.75
Kit, seal
Lip seal 15x5x37
Lip seal 12x25x7
Lip seal 10 x 25 x 7
O-ring .103 X 1.862
Seal 25 x 52 x t0
Lip seal .875 ID x 1.30D x .25
O-ring .070 X .239
Kit, o-ring, manifold
Pin, spring 5/t6 x 1.75
Pin, spring 1/4 x 1.00
Transaxle
Note: All Component Dimensions Given In U.s. Inches
I Inch = 25.4 MM
49