TRACTOR - MODEL NUMBER 917.258010

MOWER DECK

KEY

PART

 

KEY

PART

 

 

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

1

170__80

MowerHousingAssembly

67

149846

Knob

 

2

72140506

Bolt, Carriage 5/16-18 x 3/4

68

144200

Belt

 

3

138017

BracketAsm. Fram Sway Bar

69

76020312

Pin, Cotter 3/32 x 3/4

4

169970

Bracket, Asm. Deck Sway

86

7631J

Runner,LH

5

4939M

Bar

87

128772

Runner,RH

Retainer,Spdng

88

19111216

Washer

11/32 x 3/4 x 16 Ga

6

178024

Bar Sway Deck

89

19131612

Washer

13/32 x 1 x 12 Ga

8

85O857

Bolt, Hex 3/8-24 x 1-1/4 Gr 8

96

74930620

Bolt 3/8-16 x 1-1/4

9

10030600

Washer, Lock, Hlcl Sprg 3/8

97

73930600

Nut Centedock 3/8-16

10

14(Y296

Washer, Hard Blade Mower

107

133502

Spacer, Retainer

11

134148

Vented

108

133503

Stiffener, Idler Arm

Blade, Mower, Mulching 38"

109

74760640

Bolt, Hex Head 3/6-16x2-1/2

13

137645

Shaft and BeadngAasembly

110

142587

Upstop Deck Front38"

14

128774

(Includas Key Number 15)

113

17060512

Screw 5/16-18 x 3/4

Mandrel Housing,Vented

122

131289

Rod, Brake, LH

15

110485X

Ball Beadng, Mandrel

123

169971

ROd, Brake, RH

16

174493

Stdppar, Mower, Vented

146

165891

BOltCardage Idler

19

132827

Bolt, Shoulder

148

169022

Spdng Return Idler

21

73680500

Nut, Crownlock 5/16-18

149

165898

Retainer Spdng YellowZinc

23

137607

Bracket, Mower Deflector

150

19091216

Washer

9/32 x 3/4 x 16 Ga.

24

105304X

Cap, Sleeve

151

169670

Bracket Clutch

25

123713X

Spring, Deflector

152

172758

Cable Clutch 38 In

26

110452X

Nut, Push

153

169674

Washer Flat 3/8" Type B

27

106736X428

Shield, Deflector

154

169675

Spdng Retainer

28

19111016

Washer 11/32 x 3/4 x 16 Ga

155

169671

Spdng Retention Lever

29

106735X

Rod, Hinge

156

169672

Spacer

 

30

173984

Scraw,Thdm

157

169669

ROdClutch

31

129963

Washer, Spacer

158

17720408

Screw Hex Thd Cut

32

153532

Pulley,Mandrel

 

 

1/4-20 x 1/2

33

178342

Nut, Flangelock 9/16

- -

130794

Mandrel Assembly(Includes

36

131494

Pulley, Idler, Flat

 

 

Housing, Shaft and Shaft

4O

7368O60O

NutCrownlock3/6-16

 

 

HardwareOnly-Pulley Not

45

4497H

Retainer,Spdng

 

 

Included)

53

13O840

BrakeAssembly

- -

171665

ReplacementMower,Complete

54

133943

Washer Hardened

 

 

 

 

55

13384O

Idler Arm Assembly

NOTE: All component dimensionsgiven in U. S.

56

165723

Spacer, Retainer

inches 1 inch = 25.4 mm

 

47

Page 47
Image 47
Craftsman 917.25801 owner manual Mandrel AssemblyIncludes