Parts Catalogue

3354-656 Rev A
Kohler CH20S 64733
E4
Head, Valve, and Breather Assembly
Ref Part No. Qty. Description
Plain Valve Cover Kit (Includes 2,
3)
1
24 755 141-S
1
p
Screw-HF (M6X1.0X30)2
M-651030-S
4
p
O-Ring3
24 153 28-S
1
p
Strap-Lifting4
24 445 01-S
1
p
Retainer Kit5
12 755 03-S
4
p
Cap-Spring, Valve6
12 173 01-S
4
p
Spring-Valve7
24 089 02-S
4
p
Retainer-Spring8
235011-S
4
p
Seal-Stem, Valve9
66 032 05-S
2
p
No. 1 Cylinder Head ASM10
24 318 68-S
1
p
Valve-Intake (STD)11
24 017 01-S
2
p
Valve-Intake (.25)11
24 017 02-S
2
p
Valve-Exhaust (STD)12
24 016 01-S
2
p
Valve-Exhaust (.25)12
24 016 02-S
2
p
Valve Train Kit (Includes 15, 18,
19)
13
24 755 66-S
1
p
Lifter-Valve14
25 351 01-S
4
p
Rod-Push15
24 411 05-S
4
p
Cylinder Head Gasket Kit
(Includes 20)
16
24 841 01-S
2
p
No. 2 Cylinder Head ASM17
24 318 71-S
1
p
Arm-Rocker18
25 186 01-S
4
p
Pivot-Arm, Rocker19
24 599 01-S
4
p
Screw-HF, Reduced20
12 086 16-S
8
p
Ref Part No. Qty. Description
Screw21
66 086 07-S
4
p
Oil Fill Valve Cover Kit (Includes
2, 3)
22
24 755 140-S
1
p
Oil Fill Cap Kit (Includes 24)23
24 755 46-S
1
p
O-Ring24
25 153 02-S
1
p
Reed-Breather25
24 402 03-S
1
p
Retainer-Reed, Breather26
66 018 04-S
1
p
Screw-HF (M5X0.8X10)27
M-545010-S
1
p
Filter-Breather28
24 050 01-S
1
p
Breather Kit (Includes 30, 31)29
24 033 01-S
1
p
Gasket-Breather30
24 041 51-S
1
p
Cover-Breather31
24 096 86-S
1
p
Screw-HF (M6X1.0X20)32
M-645020-S
4
p
Clamp33
25 237 14-S
1
p
Hose-Breather34
24 326 26-S
1
p
22