Engine Group; Service Part Only - Walker MC (20 HP Illustrated Parts Manual

ITEM PART DEScRIPTION
NO. NO.
Precleaner Assembly
1 7026-2 Remote Precleaner (Includes Item # 2)
2 7840 Hose Clamp (1-5/16 to 2-1/4)
3 6028-1 Precleaner Tube
4 7027 Elbow, Precleaner
5 6029 Hose Clamp (2-1/2)
6 6087-1 Air Intake Hose
7 5088-11 Air Cleaner Cap (Includes Item # 13)
8 5088-2 Air Cleaner Band
9 5090-1 Air Cleaner Cartridge
10 6090-10 Air Cleaner Assembly
(Includes Items # 7, 9, 11-14 & 15)
11 5090-3 Safety Filter Insert
12 5090-2 Vacuator Valve
13 5088-5 Air Cleaner Draw Latch
14 5091-9 Street Elbow 90° (1/8 x 1/8)
15 5091-11 Air Flow Indicator & Nipple
Fuel Tank Assembly
16 NS Rectifier
17 8016-4 Regulator Mount
18 NS 20 HP Engine
(Kohler CH20S, Spec. # 64757)
19 NS Oil Filter (Kohler 2805001)
20 NS Gasket (Kohler 2404102)
21 NS Nut (Kohler M-0841080)
22 6013-3 Muffler
23 6013-7 Muffler Heat Shield
24 6013-6 Muffler Heat Deflector
25 6013-5 Muffler Brace
Use only genuine Walker replacement parts.
®
14

ENGINE GROUP

NO. ITEM PART
REQ'D NO. NO.
Engine & Exhaust Assemblies
1 26 5082-2
3 27 5082
1
1 28 5879-3
2 29 5083-6
1 30 5083-1
1 31 5086-7
1 32 8015-3
1 33 5975-3
* 34 NS
35 5020
1 36 8023-1
1 37 5020-2
2 38 6046-2
1
1
Fasteners
F002
*
F004
1 F009
1 F025
F029
1 F031
2 F050
4 F051
1 F061
1 F063
1 F091
1 F120
F151
F183
F184
F185
F218
F219
*

Service Part Only

NOTE: Refer to Kohler Engine Decal (NS) for Engine Identification
Numbers.
DEScRIPTION
Fuel Cap Seal
Fuel Tank Cap
(Includes Item # 26)
Hose Clamp (1/2)
Tank Tube Elbow, 3 Gallon
Bushing, Rubber
Hose (1/4 x 6)
Fuel Line, Tank (1/4 x 24-1/2)
Cable Tie (50# x 7")
Fuel Line, Engine (Kohler)
Fuel Filter
Fuel Tank Support
Fuel Filter, In Tank
Fuel Tank, 3.0 Gallon, Gas
(Includes Items # 26, 27 & 30)
10-24 Keps Nut
1/4-20 Keps Nut
5/16-18 Whiz Locknut
10-24 x 3/8 PPHMS
1/4-20 x 1/2 Hex Bolt
1/4-20 x 5/8 Hex Bolt
1/4 SAE Washer
3/8 SAE Washer
1/4 Internal Star Lock Washer
3/8 Internal Star Lock Washer
5/16-18 x 5/8 Hex Bolt
AN960416 Washer
3/8-16 x 7/8 Hex Bolt
.312 x .700 x .074 Washer
1/4-20 x 1/2 Hex Bolt, SS
1/4 Internal Star Lockwasher, SS
7/16 Split Lock Washer
7/16-14 x 1-1/4 Hex Bolt
Effective Date 06-15-10
NO.
REQ'D
*
*
4
1
*
1
1
2
*
1
1
1
1
2
7
2
2
2
5
2
2
2
2
2
2
2
2
7
5
4
4