REPAURPARTS

TRACTOR -- MODEL NUMBER 917.251551

GROUND DRIVE

KEY

PART

 

 

 

 

 

 

KEY

PART

 

 

 

 

 

 

NO.

NO.

DESCRIPTION

 

 

NO.

NO.

DESCRIPTION

 

 

 

 

1

9858M1

Key, Woodruff

 

 

38

150035

Nytiner

 

 

 

 

 

3

7563R

Washer,

Thrust,

Axle

 

39

74321016

Screw, Fin° #10-24

x 1

4

17490508

Screw Thdrol 5/16-18

x 3/4

40

5304J

Actuator,

Interlock

Switch

5

STD541437

Nut, Crownlock

3/8-16

41

73631000

Locknut

#10-24

 

 

 

6

STD56!210

Pin, Cotter

 

 

 

42

8883R

Cover, Pedal

 

 

 

 

7

149!76

Wheel,

Hub Assembly

 

43

74760412

Bolt, Hex

1/4-20

x 3/4

 

8

12000034

Klip,

Ring

 

 

 

44

104601X

Bracket,

Interlock

 

 

 

9

t40080

Bolt,

Hub

 

 

 

45

73800400

Locknut wflnsert

1/4-20

10

142509

Disc,

Brake

 

 

 

46

145170

Retainer,

Spring

 

 

 

!1

136927

Yoke,

Brake

Disc

 

47

138228

Clutch Rod

 

 

 

 

12

9204H

Locknut

1/2-20

 

 

48

72110614

Bolt, Carriage

3/8-16 x 1_3/4 Gr. 5

13

139419

Washer,

Special

 

 

49

19131413

Washer

13/32 x 7/8 x 13 Ga.

14

138901

Bushing

 

 

 

 

50

131494

Pulley, Idler, Flat

 

 

 

15

STD551037

Wahser

13132 x 13/16 x 16 Ga.

51

STD541437

Nut, Crownlock

 

3/8q6

UNC

16

143012

Set, Screw

1/4-28 x 3/4

52

139123

Pulley, Idler, Grooved

 

17

126909X

Spring

 

 

 

 

53

207J

Washer,

Hardened

 

 

18

137104

Lever, Brake

 

 

 

54

'138390

ChJtch, Arm Assembly

 

19

136926

Cam,

Brake

Disc

 

55

105706X

Bearing,

idler

 

 

 

 

2t

23260412

Screw,

Flat Head 1/4-28 x 3/4

56

137153

V-Belt

 

 

 

 

 

22

633AI09

Gearshift, Lever

Assembly

57

141756

Bracket,

Shift Rod, Hi-Lo

23

106932X

Knob

 

 

 

 

 

59

122253X

Shift Rod, Hi-Lo

 

 

 

24

136925

Support,

PuckBrake

 

60

!22268X

Spring Clip, Connecting

Link

25

136923

Puck,

BrakeTop

 

 

61

137524

Pulley, Transaxle

 

 

 

26

137552

Spring,

Return

 

 

62

STD551143

Washer,

Lock

7/16

 

27

17490528

Screw,

HexWsh

Thdo

 

63

74760720

Bolt, Fin Hex

7/16-14

x 1-1/4

 

 

5/16-18 x t-3/4

 

 

64

137649

Shaft, Clutch/Brake

Pedal

28

73350600

Nut, Hex Jam 3/8=16

 

65

67609

Bolt, Shoulder

 

 

 

 

29

137213

Brake; Rod

 

 

 

66

140296

Washer,

Hardened

 

 

30

19131616

Washer

13/32 x I x 16 Gao

67

19131312

Washer,

Flat

 

 

 

 

34

124236X

Cap, Plunger

 

 

 

68

5142H

Pin, Roll

 

 

 

 

 

35

137648

Rod, Parking Brake

 

69

136327

Hub, Cover

 

 

 

 

36

149412

Spring,

Drive Ground

 

NOTE: All component dimensions given in U.S. inches

37

12!749X

Washer

25132 x 14/4

x 16 Ga.

 

1 inch = 25.4 mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

37

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Image 37
Sears 917.251551 manual Repaurparts, 138390