Seat - Craftsman 917.256890 Owner's Manual

REPAIR PARTS
TRACTOR - - MODEL NUMBER 917.256890
HYDRO GEAR TRANSAXLE . MODEL NUMBER 310-0500
KEY PART KEY PART
NO. NO, DESCRIPTION NO. NO. DESCRIPTION
1 142986 Housing, Lower 40 150778 Locknut. Hex 5/16-24 UNJC
2 142987 Assembly, Upper Housing 41 142958 Brake RotoriStator Kit
3 142932 Sea1, Lip 43 142884 Washer 7/16 x7/8 x .060
a 142928 Ring, Wire Retaining 44 142990 Differentiaf Assembly
5 142933 Ring, Retaining 52 142991 Washer 3/4 x 1.5 x .!3
6 142934 Bearing, Shaft Ball 53 142961 Seal .75 x 1.25 x .250
7 142935 Bearing, Cradle 56 142963 Shaft. input
8 150771 Bearing, Thrust 30 x 52 x 13 58 142964 Bolt 1/4-20 x t.38
9 142937 Swashptate Variable 59 142965 Pin .50D x .43 ID x .750
13 142938 Block, Cylinder Assembly 62 142966 Arm. Control
14 142939 Arm, Trunnion 63 142967 Puck. Dampener
15 142940 Sea, Lip 64 142920 Set Screw
17 142941 Guide, Slot 68 142969 Spring
18 150772 Shaft. Motor 69 144510 Stud 5/16-24
19 150773 Bearing, Thrust 42 x 68 x 16 92 142977 Spring, Block
23 142944 Block, Cylinder Assembly 93 142978 Washer. Biock Thrust
24 142945 Seal Lip 10 x 25 x 7 98 142993 Sleeve Bearing
25 142946 Actuator, Bypass 99 142976 Seat, Wiper
26 150774 Center Section Assembly Kit 113 142917 Cap, Vent Assembly
27 142948 Seal. Lip 26 x 42 x 8 114 142918 Fitting, O-Ring Assembly
28 142949 Ring, Retaining 119 142980 Spacer
29 142950 Washer 26 x 35 x I 134 144607 Nut. Castle 5/16-24
30 150787 Nut. Jam 135 t44608 Pin. Cotter
34 142951 ©il Filter Eiemenl 139 150775 Spring, Compression
35 142952 Arm. Bypass 140 150776 Nut. Hex 5/16=24
36 142953 Ring, Retaining
37 142954 Arm. Actuating
38 142955 Pin. Actuating NOTE: All component dimensions given in U,S. inches
39 150777 Bolt 5/16-24 x 1-3/4 1 inch = 25.4 mm
47