Engine Group

item

part

DEScription

NO.

no.

no.

 

REq’d

 

 

 

 

item

part

DEScription

NO.

no.

no.

 

REq’d

 

 

 

 

Precleaner Assembly

 

1

2090-21

Air Cleaner

1

 

 

(Includes Items # 2-6 & 9)

 

2

2088-1

Air Cleaner Band

1

3

2090-3

Safety Filter Insert

1

4

2090-1

Air Cleaner Cartridge

1

5

2088-2

Air Cleaner Cap

1

6

2090-2

Vacuator Valve

1

7

6029

Hose Clamp (2-1/2)

2

8

4012

Air Intake Hose

1

9

5091-6

Air Flow Indicator W/Bracket

1

10

M258

Vacuum Hose (13")

1**

11

5091-5

1/8 Pipe Thread Female W/Barb

1

Remote Oil Cooler Assembly

 

12

NS

Oil Cooler Hose (Kohler 24326127)

2

13

NS

Clamp (Kohler 25 237 02-S)

4

14

NS

Oil Cooler (Kohler 24 594 12-S)

1

15

4016

Oil Cooler Mount

1

Engine Assembly

 

 

16

4104-3

Body Support

1

17

4845

Rubber Bumper (1.0 x .625)

2

18

NS

Bolt (Kohler)

2

19

2013-4

Shield Side

2

20

2013-3

Muffler Heat Shield

1

21

NS

Muffler

1

22

NS

Oxygen Sensor (Kohler 25 418 07-S)

1

23

NS

23 HP Engine (Kohler)

1

24

4010-1

Drain Valve 3/8-18 NPTF

1

Fuel Tank Assembly

 

25

M113

Fuel Line (3/16 x 38")

1**

26

M246

Fuel Line (1/4 x 38")

1**

27

5879-3

Hose Clamp (1/2)

3

28

NS

Fuel Filter (Kohler)

1

29

M246

Fuel Line (1/4 x 5")

1**

30

5083-8

Tank Tube (13")

1

31

5083-1

Bushing, Rubber (Fits 5083)

2

32

8043-7

Elbow

1

33

8043-5

Grommet

1

34

8046-1

Diffuser

1

35

8046-3

Fuel Tank, 4.7 Gallon (Includes Item # 31)

1

36

5086-7

Hose (1/4 x 6)

1

37

5020-2

Fuel Filter, In Tank

1

38

5082-4

2-1/4 Ratchet Fuel Cap (EPA)

1

Throttle Assembly

 

 

39

8123-3

Insultherm (3/8 x 10)

1

40

4108-3

Control Cable (64")

1

41

5975-3

Cable Tie (50# x 7")

2

42

7108

Control Assembly

1

 

4108-2

Throttle Control and Cable

*

 

 

Assembly (Includes Item # 43)

 

43

5108-5

Throttle Control Knob, Red

1

44

5108-1

Control Lever, Throttle

1

45

5108-8

Control Bracket

1

46

5108-10

Friction Washer (.125)

1

47

5108-7

Control Lock Tab

1

48

5172

Bearing, Delrin (.255 ID x .379 OD x .250)

1

Fasteners

 

 

 

F002

10-24 Keps Nut

7

 

F004

1/4-20 Keps Nut

2

 

F005

1/4-20 ESNA Nut

1

 

F009

5/16-18 Whiz Locknut

4

 

F025

10-24 x 3/8 PPHMS

6

 

F034

5/16-18 x 3/4 Hex Bolt

4

 

F050

1/4 SAE Washer

2

 

F164

10-24 x 1/4 x 3/8 SHL Bolt

1

 

F175

1/2 Split Lock Washer

4

 

F184

1/4-20 x 1/2 Hex Bolt, SS

2

 

F185

1/4 Internal Star Lock Washer

2

 

F201

1/4 Belleville Spring Washer

2

 

F439

1/2-13 x 1-3/4 Hex Bolt

4

 

F482

8-32 Nylock Nut

2

 

F483

8-32 x 3/4 PPHMS

2

*Service Part Only

**Required hose specifications:

M113 - 3/16" ID fuel/oil/vapor hose (Gates 4219-0093 or equivalent)

M246 - 1/4" ID low permeation (<15g/m^2/day) fuel hose (Parker 38904 or equivalent)

M258 - 7/64" ID automotive vacuum hose

 

Beginning S/N 116942

 

Effective Date 04-20-12

8

Use only genuine Walker® replacement parts.