Craftsman 917.273421 - Page 53

TRACTOR - - MODEL NUMBER 917.273421
HYDRO GEAR TRANSAXLE - MODEL NUMBER 315-3000
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
KEY PART
NO. NO. DESCRIPTION
ol
1 161122 Main housingassembly .44 150797 Screw
2 161123 RH housingassembly 49 161135 Gasket,lower
3 161124 Center sectionaseembly 50 161136 Scraw-selftapping
4 161125 Spacer 51 161137 Lowercover
5 142932 Seal-lip 52 161138 Gerotorassembly
6 142928 Wire retainingring 53 144581 O-ring
7 142933 Retainingring 54 161139 Gerotorcover
8 142934 Ball bearing 55 161140 Filter
9 142935 Cradle bearing 56 161141 Chargemanifold
10 142937 Variable swashplate 57 161142 Retainer,motorbearing
11 150771 Thrustbearing30 x 52 x 13 58 161143 Pin, carrier
12 161126 Inputshaft 59 161144 15t planetgear
13 142978 Blockthrust washer 60 161145 67t spurgear
14 142977 Block spring 61 161146 21 toothsun gear
15 142938 1Ococylindarblockassembly 62 161147 Planetthrustplate
21 142944 10occylinderblockassembly 63 161148 51t ringgear
24 161127 Output(motor)shaft 64 161149 Planetarycarrier
25 150773 Thrust bearing42 x 68 x 16 65 161150 Miter gear.diff.(splined)
26 161128 Controlarm 66 161151 Mitergear, diff.
27 161129 Spacer 67 161152 Shaft,differential
" 28 161130 16t piniongear 68 161153 Diff.thrustplate
29 161131 Capscrew, M6x 1-22 70 161154 Washer
30 142941 Slot guide 71 161155 Washer
31 161132 Trunnionarm 73 161156 Hexjam nut,5/8-18
32 161133 Trunnionbushing 75 161157 Seal, 1"lDx2.0472xO.375
33 142940 Lipseal 76 161158 Shaft,axle
36 161134 5/16-24stud 77 142884 Washer
37 142967 Puck, friction 79 150801 Gasket material
38 150787 Bypassplate 80 161159 Torxhead screw,5/16-18
39 142946 Bypassactuator 81 161160 Needle bearing(SCE1412)
40 142945 Lipseal 82 161161 Washer
41 142952 Bypassarm 83 161162 Retainingring
42 142953 Retaining ring 84 161163 Lipseal (.8751.D. x 1.30.D.x.25)
_.'*.t lZ[_QRK Pin 85 161164 Brake disk
93 142969 Spring,friction pack
94 142980 Spacer, frictionpack
95 142957 Hex lock nut5/16-24
96 161165 Sleeve bearing
97 150798 OiE
106 161166 Spacer, trunnion
109 142918 Fitting-O ringassembly
111 142917 Cap-vent assembly
116 161167 Retaining ring
117 161168 Std hdlspin
120 142883 Puck, brake
122 161169 Brake yoke
123 161170 Bolt,square head
124 161171 Arm, brake
125 142887 Pins,brake
126 161172 Lockwasher, 1/4
127 161173 Nut, 1/4-20
128 142885 Nut, castle
129 142886 Cotter pin
130 161174 Spacer
131 142882 Puck plate
138 161175 Screw
139 161176 Washer, 7/80D x .2651D x.125
THK
144 161177 O ring,2.864 ID 0.070 THK
145 161178 Charge reliefspring
146 161179 Ball
147 161180 Plate, relief
151 161181 Comp. spring,brake anti-drag
153 142914 Plug, straightthread
NOTE: Allcomponentdimensions given in U.S. inches
1 inch= 25.4 mm