Kohler 4CM21 User Manual

PARTS ORDERING INSTRUCTIONS
Most of the parts listed on the following pages are for routine services while others, such as the
repair kits, are for overhaul of faulty components. Complete assemblies are also listed for unit
replacement of components in the event this method is more advantageous timewise.
Authorized Kohler service centers have the complete list of parts for this set and should be
called upon for repair and replacement whenever possible. Refer to the yellow pages of your telephone
directory for the nearest dealer. When ordering parts, always report the MODEL, SERIAL AND
SPECIFICA TION numbers as found on the nameplate--this data will enable the dealer to procure the
correct part for your generator set.
K321 ENGINE PARTS
ITEM PART NO.DESCRIPTION
1
237678
Baffle, head
2
237671
Head, cy1 inder
3
237658
Gasket, cylinder head
4
Block, cylinder
5
220791Boot
6
235041-S
Plug, spark (XH-10)
7
235054
Baffle, cylinder
8a
235838
Valve, exhaust
-
235168
Spring
-
A-235327
Tappet
-
230020
Rotator
8b
235582
Va 1ve, intake
-
235168
Spring
-
A-235327
Tappet
-
240013
Retainer (lower)
-
235011
Retainer (upper)
9
B-235646
Camshaft
lOa
235070
Gasket (.010)
lOb
235757Gasket
11
235376
Bearing, ball
12
235815
Plate, bearing
13a
X-271-30
Sea 1, oil (front)
13b
X-379-9
Seal, oil (rear)
14
A-235741
Stator, magneto
15
220980
Points (set)
-
A-220136
Cover
-
220174
Gasket
-
220297
Grommet
-
235786
Condenser
-
X-489-1
Rod, push
16a
237552
Dipstick
16b
237012
Tube, oil fi 11
17
235561
Housing, blower
18
236474
Support
19
277227Rotor
19a
A-236252
F1ywhee 1
20
237475
Scro~ 1, ai r-vac
-
237476
Cover, scroll
ITEM
PART NO.
DESCRIPTION
21
237462
Base, oil pan
22
235353
Gasket, pan
23
235026
Cover, gear
235025
Gasket, cover
24a
275143
Cover, valve
24b
275144
Gasket
24c
235118
Filte r
24d
235117Baffle
24e
235047
Reed
24f
235631
Plate
24g
235048
Gasket
25
I 235652
Baff1 e, si de
26
A-235807
Pump, fue 1
47 516 01
Line, fue 1
27a
X-276-6
Nut, wing
27b
237423Cover
27c
235116
E1ement
27d
237424
Base
27e
275341
Gasket
27f
237423Seal
28
I A-236271
Carburetor
275167
Gasket, carburetor
29
I A-21 01 01
Filter, fuel
30
I
235776
I Choke, automati c
240285
Gasket
235466
Linkage
31
236763
Ring set (std.)
32
A-236631
Pi ston (std.)
33
A-237344
Rod, conn. (std.)
34
B-237104Crankshaft
35
230989
Cutout - hi. temp.
36
I237129
El bow, exhaus t
AC-1536
Nut, lock
37
147 462 02
Valve, fuel solenoid
•
11

Kohler 4CM21 Specifications

General

Brand	Kohler
Model	4CM21
Category	Portable Generator
Language	English