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  Kohler CH640-3039 20 HP Engine Parts
Kohler 20 HP Engine Replacement For Model CH640-3039

Kohler 20 HP Engine Replacement Parts For Model CH640-3039

We Sell Only Genuine Kohler Parts

Find Kohler CH640-3039 Parts By Symptom

Choose a symptom to view parts that fix it.


Maintenance Kits
Kit: Hdac Maintenance
 $100.63
25 789 01-S

Popular Parts for Kohler CH640-3039

Questions & Answers for Kohler CH640-3039

Browse all Parts
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Page A
Page B
Page C
Page D
Page E
Page F
Page G
Page H
Page I
Page J
Page K
Page L
Showing All Parts
Page A
Kohler CH640-3039 20 HP Engine Page A Diagram
 Fig #
1
Kit: Knob W/seal
 $9.85

Part Number:54 755 01-S

In Stock

In Stock
 $9.85
In Stock
 $9.85
2
Knob: Cover
 $11.05

Part Number:2534104-S

In Stock

In Stock
 $11.05
In Stock
 $11.05
3
O-ring
Minimum Quantity of 2 Required
 $3.99

Part Number:24 153 20-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
4
Cover: Air Cleaner
 $65.42

Part Number:24 096 72-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $65.42
Usually ships in 7 - 12 business days
 $65.42
5
Nut: Wing
 $5.95

Part Number:12 100 01-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
6
Cover: Inner Air Cleaner
 $17.89

Part Number:24 096 01-S

In Stock

In Stock
 $17.89
In Stock
 $17.89
7
Seal: Breather
 $8.48

Part Number:230046-S

In Stock

In Stock
 $8.48
In Stock
 $8.48
8
Pre-cleaner (high)
 $7.44

Part Number:24 083 05-S

In Stock

In Stock
 $7.44
In Stock
 $7.44
9
Element: Air Filter (high)
 $25.50

Part Number:24 083 03-S

In Stock

In Stock
 $25.50
In Stock
 $25.50
10
Screw: Flg Thd Frm M6x1.0x16
Minimum Quantity of 2 Required
 $4.99

Part Number:24 086 53-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
11
Bracket: Air Cleaner
 $18.00

Part Number:24 126 226-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $18.00
Usually ships in 7 - 12 business days
 $18.00
12
Screw
Minimum Quantity of 2 Required
 $4.82

Part Number:KH-M-0545010

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.82
Usually ships in 7 - 12 business days
 $4.82
13
Kit: Air Cleaner Base
 $40.09

Part Number:24 094 88-S

Backorder: No ETA

Backorder: No ETA
 $40.09
Backorder: No ETA
 $40.09
14
Air Cleaner Bracket
 $14.58

Part Number:24 126 130-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.58
Usually ships in 7 - 12 business days
 $14.58
15
Gasket: Air Cleaner Base
Minimum Quantity of 2 Required
 $3.99

Part Number:24 041 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
16
Screw: Flg M6x1.0x40
Minimum Quantity of 2 Required
 $3.99

Part Number:M-651040-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
17
Kit, Intake Manifold
 $244.53

Part Number:24 164 276-S

In Stock

In Stock
 $244.53
In Stock
 $244.53
18
O-ring: Intake Port
Minimum Quantity of 2 Required
 $3.99

Part Number:24 153 27-S

In Stock

In Stock

Note: (Included With Kit)
 $3.99
In Stock
 $3.99
19
Gasket: Carburetor
 $6.05

Part Number:2404192-S

In Stock

In Stock
 $6.05
In Stock
 $6.05
Page B
Kohler CH640-3039 20 HP Engine Page B Diagram
 Fig #
1
Kit: Blower Housing
 $226.05

Part Number:24 027 488-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $226.05
Usually ships in 7 - 12 business days
 $226.05
2
Nut: Plastic
 $5.95

Part Number:24 100 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.95
Usually ships in 7 - 12 business days
 $5.95
3
Screw: Skt Set #10-24x1/4
 $3.99

Part Number:25 086 43-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
4
Nut, Plastic - Black
 $5.95

Part Number:25 100 37-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
5
Kit: Access Panel
 $35.34

Part Number:25 755 20-S

In Stock

In Stock
 $35.34
In Stock
 $35.34
6
Clip, Baffle Mounting
 $5.95

Part Number:25 154 37-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
7
Screw: Thread Forming
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 397-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
8
Screw: Thread Forming
Minimum Quantity of 2 Required
 $5.02

Part Number:25 086 398-S

In Stock

In Stock
 $5.02
In Stock
 $5.02
9
Screw: Thread Forming
Minimum Quantity of 2 Required
 $5.02

Part Number:25 086 398-S

In Stock

In Stock
 $5.02
In Stock
 $5.02
10
Screw: Thread Forming
Minimum Quantity of 2 Required
 $3.99

Part Number:25 086 473-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Kit, Backing Plate
 $12.60

Part Number:2414655-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.60
Usually ships in 7 - 12 business days
 $12.60
12
Baffle: Left Barrel
 $38.34

Part Number:24 063 88-S

In Stock

In Stock
 $38.34
In Stock
 $38.34
13
Baffle: Valley #2 Cylinder
 $12.52

Part Number:24 063 94-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.52
Usually ships in 7 - 12 business days
 $12.52
14
Screw: Flg M6x1.0x10
 $3.99

Part Number:M-639010-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
15
Baffle: Ducted Air-starter
 $70.16

Part Number:24 063 12-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $70.16
Usually ships in 7 - 12 business days
 $70.16
16
Bracket
 $23.65

Part Number:24 126 04-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $23.65
Usually ships in 7 - 12 business days
 $23.65
17
Baffle: Ducted Air-oil Filter
 $66.15

Part Number:24 063 13-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $66.15
Usually ships in 7 - 12 business days
 $66.15
18
Screw
Minimum Quantity of 2 Required
 $4.82

Part Number:KH-M-0545010

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.82
Usually ships in 7 - 12 business days
 $4.82
19
Baffle: Valley #1 Cylinder
 $8.15

Part Number:24 063 93-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.15
Usually ships in 7 - 12 business days
 $8.15
20
Kit: Cyl Baffel #1 Side
 $23.12

Part Number:24 063 85-S

In Stock

In Stock
 $23.12
In Stock
 $23.12
2411395-S
Decal: 20 Hp
 $19.26

Part Number:24 113 95-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $19.26
Usually ships in 7 - 12 business days
 $19.26
2511339-S
Label: Clear Lamination
 $3.99

Part Number:25 113 79-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
4103710-S
Nameplate: Service
 $11.42

Part Number:41 037 10-S

In Stock

In Stock
 $11.42
In Stock
 $11.42
25086158-S
Screw: Thread Forming
Minimum Quantity of 2 Required
 $3.99

Part Number:25 086 406-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
Page C
Kohler CH640-3039 20 HP Engine Page C Diagram
 Fig #
M-931010-S
Washer: Flat 9 Mm
Minimum Quantity of 2 Required
 $4.99

Part Number:M-931010-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
2401210-S
Camshaft
 $196.38

Part Number:24 012 23-S

In Stock

In Stock
 $196.38
In Stock
 $196.38
2401801-S
Retainer: Piston Pin
 $3.99

Part Number:24 018 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
2401809-S
Retainer: Ring
Minimum Quantity of 2 Required
 $4.99

Part Number:24 018 09-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
2403219-S
Seal: Oil (helix Lip)
 $7.77

Part Number:24 032 19-S

In Stock

In Stock
 $7.77
In Stock
 $7.77
2406728-S
Connecting Rod
 $81.18

Part Number:25 067 04-S

In Stock

In Stock
 $81.18
In Stock
 $81.18
2406729-S
Connecting Rod
 $81.18

Part Number:25 067 05-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $81.18
Usually ships in 7 - 12 business days
 $81.18
2410822-S
Ring Set (std) Obsolete - Not Available
 $104.16

Part Number:2410822-S

Discontinued

Discontinued
 $104.16
Discontinued
2410823-S
Ring Set (.08) Obsolete - Not Available
 $91.29

Part Number:2410823-S

Discontinued

Discontinued
 $91.29
Discontinued
2410824-S
Ring Set (.25) Obsolete - Not Available
 $91.29

Part Number:2410824-S

Discontinued

Discontinued
 $91.29
Discontinued
2410825-S
Ring Set (.50) Obsolete - Not Available
 $109.52

Part Number:24 108 25-S

Discontinued

Discontinued
 $109.52
Discontinued
2414438-S
Shaft: Governor Cross
 $58.72

Part Number:24 144 39-S

In Stock

In Stock
 $58.72
In Stock
 $58.72
2438016-S
Pin: Locating
Minimum Quantity of 2 Required
 $4.99

Part Number:24 380 16-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
2446815-S
Washer: Flat 11/32
Minimum Quantity of 2 Required
 $3.99

Part Number:24 468 15-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
2487446-S
Kit:piston Assy W/ring(std)77m Obsolete - Not Available
 $178.86

Part Number:24 874 46-S

Discontinued

Discontinued
 $178.86
Discontinued
2487447-S
Kit:piston Assy W/ring Set(.08 Obsolete - Not Available
 $144.41

Part Number:2487447-S

Discontinued

Discontinued
 $144.41
Discontinued
2487448-S
Kit:piston Assy W/ring Set(.25 Obsolete - Not Available
 $171.74

Part Number:2487448-S

Discontinued

Discontinued
 $171.74
Discontinued
2487449-S
Kit:piston Assy W/ring Set(.5) Obsolete - Not Available
 $175.32

Part Number:2487449-S

Discontinued

Discontinued
 $175.32
Discontinued
2535714-S
Lubricant; Camshaft
 $3.99

Part Number:25 357 14-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
2803209-S
Seal: Governor Cross Shaft
 $5.95

Part Number:28 032 09-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
5213902-S
Plug: Hd Pipe 3/8
 $11.19

Part Number:52 139 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.19
Usually ships in 7 - 12 business days
 $11.19
5213909-S
Plug: Cup
 $6.63

Part Number:52 139 09-S

In Stock

In Stock
 $6.63
In Stock
 $6.63
Page D
Kohler CH640-3039 20 HP Engine Page D Diagram
 Fig #
1
Crankshaft: Non-thrust Style
 $719.35

Part Number:24 014 361-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $719.35
Usually ships in 7 - 12 business days
 $719.35
2
Plug: Cup
 $6.63

Part Number:52 139 09-S

In Stock

In Stock
 $6.63
In Stock
 $6.63
Page E
Kohler CH640-3039 20 HP Engine Page E Diagram
 Fig #
M-645016-S
Screw: Thread Forming
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 397-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
M-645020-S
Screw: Thread Forming
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
1
Valve Cover-fuel Pump Kit
 $189.42

Part Number:KH-24-559-10-S

Backorder: No ETA

Backorder: No ETA

Note: (Includes 2, 23-25)
 $189.42
Backorder: No ETA
 $189.42
2
Screw, Hex. Flange M6x1.0x30
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 797-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
3
Kit: 90 Deg. Fitting
 $12.44

Part Number:25 294 11-S

In Stock

In Stock
 $12.44
In Stock
 $12.44
4
O-ring (yellow): Valve Cover
 $12.34

Part Number:24 153 30-S

In Stock

In Stock
 $12.34
In Stock
 $12.34
5
Strap, Lifting
 $3.99

Part Number:25 445 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
6
Kit: Retainer
 $6.42

Part Number:12 755 03-S

In Stock

In Stock
 $6.42
In Stock
 $6.42
7
Cap: Valve Spring
 $8.74

Part Number:25 173 28-S

In Stock

In Stock
 $8.74
In Stock
 $8.74
8
Spring: Valve
 $8.71

Part Number:24 089 02-S

In Stock

In Stock
 $8.71
In Stock
 $8.71
9
Retainer: Spring
 $8.79

Part Number:235011-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.79
Usually ships in 7 - 12 business days
 $8.79
10
Seal: Valve Band
 $12.14

Part Number:25 032 14-S

In Stock

In Stock
 $12.14
In Stock
 $12.14
11
Cylinder Head #1 Kit
 $304.32

Part Number:24318202-S

In Stock

In Stock
 $304.32
In Stock
 $304.32
12
Valve: Intake (std)
 $33.07

Part Number:24 017 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $33.07
Usually ships in 7 - 12 business days
 $33.07
13
Valve: Exhaust
 $21.10

Part Number:32 016 01-S

In Stock

In Stock
 $21.10
In Stock
 $21.10
14
Kit: Valve Train
 $48.76

Part Number:24 755 66-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $48.76
Usually ships in 7 - 12 business days
 $48.76
15
Kit: Lifter
 $24.23

Part Number:25 351 11-S

In Stock

In Stock
 $24.23
In Stock
 $24.23
16
Rod: Push
 $5.45

Part Number:24 411 05-S

In Stock

In Stock
 $5.45
In Stock
 $5.45
17
Kit: Cyl Head Gasket (c17-22) Obsolete - Not Available
 $49.96

Part Number:24 841 01-S

Discontinued

Discontinued
 $49.96
Discontinued
18
Cylinder Head #2 Kit
 $329.68

Part Number:24 318 203-S

In Stock

In Stock
 $329.68
In Stock
 $329.68
19
Arm: Rocker
 $17.33

Part Number:25 186 01-S

In Stock

In Stock
 $17.33
In Stock
 $17.33
20
Pivot, Rocker Arm
 $5.95

Part Number:24 599 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Before S/N 3633510953)
 $5.95
Usually ships in 7 - 12 business days
 $5.95
21
Screw: Flg M6x1.0x34 Obsolete - Not Available
Minimum Quantity of 2 Required
 $3.99

Part Number:M-640034-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
22
Screw: Flg M10x1.5x90
 $7.52

Part Number:62 086 08-S

In Stock

In Stock
 $7.52
In Stock
 $7.52
23
Kit: Valve Cover-plain
 $38.65

Part Number:24 755 141-S

In Stock

In Stock
 $38.65
In Stock
 $38.65
24
Cap Assy: Oil Fill (yellow)
 $10.59

Part Number:24 227 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Includes 25)
 $10.59
Usually ships in 7 - 12 business days
 $10.59
25
O-ring
Minimum Quantity of 2 Required
 $4.99

Part Number:24 153 32-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
26
Reed, Breather
 $5.95

Part Number:24 402 06-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
27
Retainer: Reed
 $6.19

Part Number:66 018 04-S

In Stock

In Stock
 $6.19
In Stock
 $6.19
28
Screw
Minimum Quantity of 2 Required
 $4.82

Part Number:KH-M-0545010

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.82
Usually ships in 7 - 12 business days
 $4.82
29
Filter: Breather
 $5.95

Part Number:24 050 11-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
30
Kit: Breather Assembly
 $33.35

Part Number:24 033 01-S

In Stock

In Stock
 $33.35
In Stock
 $33.35
31
Gasket: Breather
 $17.00

Part Number:24 041 67-S

In Stock

In Stock
 $17.00
In Stock
 $17.00
32
Kit: Breather Assembly
 $33.35

Part Number:24 033 01-S

In Stock

In Stock
 $33.35
In Stock
 $33.35
33
Screw: Thread Forming
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
34
Clamp: Hose
 $6.43

Part Number:25 237 31-S

In Stock

In Stock
 $6.43
In Stock
 $6.43
35
Hose: Breather
 $13.41

Part Number:24 326 89-S

In Stock

In Stock
 $13.41
In Stock
 $13.41
2401602-S
Valve: Exhaust (.25)
 $20.18

Part Number:32 016 02-S

In Stock

In Stock
 $20.18
In Stock
 $20.18
2401702-S
Valve: Intake (.25) Obsolete - Not Available
 $29.58

Part Number:24 017 02-S

Discontinued

Discontinued
 $29.58
Discontinued
24755147-S
Kit: Cylinder Head Hardware
 $106.43

Part Number:24 755 147-S

In Stock

In Stock
 $106.43
In Stock
 $106.43
Page F
Kohler CH640-3039 20 HP Engine Page F Diagram
 Fig #
1
Nut: Lock M5x.8
 $5.95

Part Number:M-547050-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
2
Spring: Choke Return
Minimum Quantity of 2 Required
 $3.99

Part Number:24 089 03-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
3
Screw: Thread Forming
Minimum Quantity of 2 Required
 $5.02

Part Number:25 086 398-S

In Stock

In Stock
 $5.02
In Stock
 $5.02
4
Bracket, Control
 $14.12

Part Number:24 126 263-S

In Stock

In Stock
 $14.12
In Stock
 $14.12
5
Screw: Thread Forming
Minimum Quantity of 2 Required
 $4.99

Part Number:25 086 397-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
6
Cable Clamp
 $3.99

Part Number:25 237 53-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
7
Washer: Flat 5.5 Mm
Minimum Quantity of 2 Required
 $3.99

Part Number:24 468 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
8
Washer: Spring Lock 1/4
 $3.99

Part Number:X-20-1-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
9
Nut: Flg M5x.8
 $5.95

Part Number:M-541050-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.95
Usually ships in 7 - 12 business days
 $5.95
10
Lever: Throttle Actuator
 $7.09

Part Number:24 090 65-S

In Stock

In Stock
 $7.09
In Stock
 $7.09
11
Lever: Throttle Control
 $18.34

Part Number:24 090 03-S

In Stock

In Stock
 $18.34
In Stock
 $18.34
12
Nut: M4x0.7
 $3.99

Part Number:M-446030-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
13
Screw: Cap M4x.7x30
Minimum Quantity of 2 Required
 $3.99

Part Number:M-401030-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
14
Lever: Choke
 $6.63

Part Number:24 090 05-S

In Stock

In Stock
 $6.63
In Stock
 $6.63
15
Linkage, Choke
Minimum Quantity of 2 Required
 $3.99

Part Number:24 079 66-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
16
Washer: Spring 1/4
Minimum Quantity of 2 Required
 $3.99

Part Number:41 468 03-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
17
Screw: Thread Forming
Minimum Quantity of 2 Required
 $3.99

Part Number:25 086 473-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
18
Spring: Throttle Limiter
 $6.60

Part Number:24 089 51-S

In Stock

In Stock
 $6.60
In Stock
 $6.60
19
Spring: Governor (purple)
 $12.21

Part Number:24 089 48-S

In Stock

In Stock
 $12.21
In Stock
 $12.21
20
Nut: Flg M6x1.0
 $5.95

Part Number:M-641060-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
21
Lever: Governor Assembly
 $12.57

Part Number:24 090 69-S

In Stock

In Stock
 $12.57
In Stock
 $12.57
22
Bolt: Rd Hd Sq Neck M6x1.0x25
Minimum Quantity of 2 Required
 $3.99

Part Number:24 211 03-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
23
Spring: Linkage
 $7.75

Part Number:24 089 01-S

In Stock

In Stock
 $7.75
In Stock
 $7.75
24
Bushing: Throttle Linkage
 $6.33

Part Number:25 158 11-S

In Stock

In Stock
 $6.33
In Stock
 $6.33
25
Linkage: Throttle
Minimum Quantity of 2 Required
 $5.09

Part Number:24 079 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.09
Usually ships in 7 - 12 business days
 $5.09
26
Bushing: Linkage Retaining
 $6.17

Part Number:25 158 08-S

In Stock

In Stock
 $6.17
In Stock
 $6.17
Page G
Kohler CH640-3039 20 HP Engine Page G Diagram
 Fig #
1
Stud
 $5.95

Part Number:25 072 24-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.95
Usually ships in 7 - 12 business days
 $5.95
2
Gasket-ex Manifold
Minimum Quantity of 2 Required
 $3.99

Part Number:KH-25-041-17-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
Page H
Kohler CH640-3039 20 HP Engine Page H Diagram
 Fig #
1
Kit: Carburetor (tier Iii)
 $446.41

Part Number:24 853 158-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $446.41
Usually ships in 7 - 12 business days
 $446.41
2
Gasket: Air Cleaner Base
Minimum Quantity of 2 Required
 $3.99

Part Number:24 041 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
3
Gasket: Carburetor
 $9.85

Part Number:24 041 17-S

In Stock

In Stock
 $9.85
In Stock
 $9.85
4
Cap: Masking
 $5.95

Part Number:25 173 33-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
5
Connector, Sai
 $10.57

Part Number:2515540-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.57
Usually ships in 7 - 12 business days
 $10.57
6
Fuel Filter
 $13.66

Part Number:24 050 13-S1

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.66
Usually ships in 7 - 12 business days
 $13.66
7
Clamp: Hose
 $6.43

Part Number:25 237 31-S

In Stock

In Stock
 $6.43
In Stock
 $6.43
8
Hose: Fuel Low Permeation
 $19.29

Part Number:25 111 81-S

In Stock

In Stock
 $19.29
In Stock
 $19.29
9
Valve: Fuel Shut-off
 $25.09

Part Number:25 462 14-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $25.09
Usually ships in 7 - 12 business days
 $25.09
10
Screw: Flg M6x1.0x25
Minimum Quantity of 2 Required
 $3.99

Part Number:25 086 124-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
2043102-S
Sleeve: Fuel Line
 $13.23

Part Number:2543112-S

In Stock

In Stock
 $13.23
In Stock
 $13.23
2451824-S
Lead: Ground
 $3.99

Part Number:24 518 24-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
2543110-S
Sleeve, Anti Abrasion Obsolete - Not Available
 $2.99

Part Number:2543110-S

Discontinued

Discontinued
 $2.99
Discontinued
2543112-S
Sleeve: Fuel Line
 $13.23

Part Number:2543112-S

In Stock

In Stock
 $13.23
In Stock
 $13.23
Page I
Kohler CH640-3039 20 HP Engine Page I Diagram
 Fig #
1
Label: Clear Lamination
 $3.99

Part Number:25 113 79-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
2
Decal: 20 Hp
 $19.26

Part Number:24 113 95-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $19.26
Usually ships in 7 - 12 business days
 $19.26
Page J
Kohler CH640-3039 20 HP Engine Page J Diagram
 Fig #
1
Kit: 15 / 20 Amp Stator
 $150.83

Part Number:237878-S

In Stock

In Stock
 $150.83
In Stock
 $150.83
2
Screw: Thread Forming
Minimum Quantity of 2 Required
 $3.99

Part Number:25 086 402-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
3
Module, Ignition
 $111.50

Part Number:24 584 201-S

In Stock

In Stock
 $111.50
In Stock
 $111.50
4
Screw: Thread Forming
Minimum Quantity of 2 Required
 $3.99

Part Number:25 086 473-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
5
Flywheel Assembly
 $510.32

Part Number:24 025 123-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $510.32
Usually ships in 7 - 12 business days
 $510.32
6
Key: 3/16 X 5/8
 $5.95

Part Number:X-42-15-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
7
Washer: Flat 13/32
 $8.34

Part Number:2546809-S

In Stock

In Stock
 $8.34
In Stock
 $8.34
8
Screw: Hex Flange
Minimum Quantity of 2 Required
 $4.77

Part Number:25 086 361-S

Backorder: No ETA

Backorder: No ETA
 $4.77
Backorder: No ETA
 $4.77
9
Kit: Flywheel Fan
 $61.97

Part Number:24 755 253-S

In Stock

In Stock
 $61.97
In Stock
 $61.97
10
Screw: Flg M8x1.25x25
 $3.99

Part Number:M-839025-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
11
Screw: Skt Set #10-24x1/4
 $3.99

Part Number:25 086 43-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
12
Washer: Spring 10 Mm
 $3.99

Part Number:24 468 11-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
13
Spacer
 $20.31

Part Number:24 112 14-S

In Stock

In Stock
 $20.31
In Stock
 $20.31
14
Ring: Support
 $7.09

Part Number:25 141 08-S

In Stock

In Stock
 $7.09
In Stock
 $7.09
15
Screen: Grass
 $26.09

Part Number:24 162 40-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.09
Usually ships in 7 - 12 business days
 $26.09
16
Washer: Flat 1/4 (o.d. 5/8)
Minimum Quantity of 2 Required
 $3.99

Part Number:X-25-53-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
17
Screw: Cap M6x1.0x99.5
 $4.99

Part Number:M-603100-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
18
Plug: Spark (std)
 $12.61

Part Number:12 132 02-S

In Stock

In Stock
 $12.61
In Stock
 $12.61
19
Screw: Hex Flange Hi-lo
 $3.99

Part Number:25 086 157-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
20
Kit: Ground: Lead
 $6.09

Part Number:24 518 12-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.09
Usually ships in 7 - 12 business days
 $6.09
21
Kit: Regulator/rectifier
 $108.89

Part Number:25 755 03-S

In Stock

In Stock

Note: [Includes Ref No. 12 (Qty 2)]
 $108.89
In Stock
 $108.89
22
Connector
 $32.65

Part Number:25 155 41-S

In Stock

In Stock
 $32.65
In Stock
 $32.65
23
Clip: Cable
 $14.03

Part Number:235173-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.03
Usually ships in 7 - 12 business days
 $14.03
24
Washer: Flat 1/4 (o.d. 1/2)
 $3.99

Part Number:X-25-63-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
2545201-S
Terminal
 $6.05

Part Number:25 452 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.05
Usually ships in 7 - 12 business days
 $6.05
2545407-S
Tie
 $3.99

Part Number:25 454 07-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
24176109-S
Harness: Wiring
 $63.30

Part Number:24 176 109-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $63.30
Usually ships in 7 - 12 business days
 $63.30
Page K
Kohler CH640-3039 20 HP Engine Page K Diagram
 Fig #
1
Kit: Closure Plate Assy
 $639.97

Part Number:24 009 237-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $639.97
Usually ships in 7 - 12 business days
 $639.97
2
Dipstick W/tube Kit Obsolete - Not Available
 $37.83

Part Number:24 755 121-S

Discontinued

Discontinued
 $37.83
Discontinued
3
Dipstick
 $13.75

Part Number:2403810-S

In Stock

In Stock
 $13.75
In Stock
 $13.75
4
Kit: Governor Gear W/pin
 $74.97

Part Number:24 043 12-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $74.97
Usually ships in 7 - 12 business days
 $74.97
5
Pin: Governor Regulating
Minimum Quantity of 2 Required
 $3.99

Part Number:12 380 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
6
Tab: Locking
Minimum Quantity of 2 Required
 $4.99

Part Number:24 448 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
7
Shaft: Governor Gear
 $5.97

Part Number:12 144 02-S

In Stock

In Stock
 $5.97
In Stock
 $5.97
8
Use Kh-25-032-06-s
 $12.43

Part Number:KH-25-032-06-S

In Stock

In Stock
 $12.43
In Stock
 $12.43
9
Plug: Ctsk Pipe 1/8
 $5.95

Part Number:25 139 60-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.95
Usually ships in 7 - 12 business days
 $5.95
10
O-ring
 $8.60

Part Number:24 153 08-S

In Stock

In Stock
 $8.60
In Stock
 $8.60
11
Kit: Oil Pump Assembly Obsolete - Not Available
 $96.98

Part Number:24 393 53-S

Discontinued

Discontinued
 $96.98
Discontinued
12
O-ring: Oil Pick-up
Minimum Quantity of 2 Required
 $4.99

Part Number:24 153 01-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
13
Pick-up: Oil
 $45.73

Part Number:24 381 04-S

In Stock

In Stock
 $45.73
In Stock
 $45.73
14
Washer: Flat 6 Mm
Minimum Quantity of 2 Required
 $4.99

Part Number:M-631005-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
15
Screw: Thread Forming
Minimum Quantity of 2 Required
 $3.99

Part Number:25 086 395-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
16
Oil Filter
 $13.21

Part Number:12 050 01-S

In Stock

In Stock
 $13.21
In Stock
 $13.21
17
Oil Filter Nipple
 $8.00

Part Number:24 136 09-S

In Stock

In Stock
 $8.00
In Stock
 $8.00
18
Screw: Flg M8x1.25x45
Minimum Quantity of 2 Required
 $4.99

Part Number:24 086 17-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
19
Screw: Flg M8x1.25x45
Minimum Quantity of 2 Required
 $4.99

Part Number:24 086 17-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
20
Switch: Oil Pressure
 $17.37

Part Number:25 099 27-S

In Stock

In Stock
 $17.37
In Stock
 $17.37
Page L
Kohler CH640-3039 20 HP Engine Page L Diagram
 Fig #
1
Nut: Flg M8x1.25
 $5.95

Part Number:M-841080-S

In Stock

In Stock
 $5.95
In Stock
 $5.95
2
Starter Assy, Solenoid Shift
 $337.26

Part Number:25 098 24-S

In Stock

In Stock
 $337.26
In Stock
 $337.26
2
Starter Assy, Solenoid Shift
 $337.26

Part Number:25 098 24-S

In Stock

In Stock
 $337.26
In Stock
 $337.26
2
Starter Assy, Solenoid Shift
 $337.26

Part Number:25 098 24-S

In Stock

In Stock
 $337.26
In Stock
 $337.26
2
Starter Assy, Solenoid Shift
 $337.26

Part Number:25 098 24-S

In Stock

In Stock
 $337.26
In Stock
 $337.26
2
Starter Assy, Solenoid Shift
 $337.26

Part Number:25 098 24-S

In Stock

In Stock
 $337.26
In Stock
 $337.26
3
Screw: Flg M8x1.25x80
Minimum Quantity of 2 Required
 $5.85

Part Number:M-851080-S

In Stock

In Stock
 $5.85
In Stock
 $5.85
18
Kit: Solenoid
 $233.76

Part Number:25 435 06-S

In Stock

In Stock
 $233.76
In Stock
 $233.76
19
Kit: Starter Pinion Obsolete - Not Available
 $169.00

Part Number:25 755 33-S

Discontinued

Discontinued
 $169.00
Discontinued
20
Screw: External Torx Head
 $17.09

Part Number:25 086 113-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $17.09
Usually ships in 7 - 12 business days
 $17.09
21
Ring: Retaining Obsolete - Not Available
 $3.99

Part Number:2514105-S

Discontinued

Discontinued
 $3.99
Discontinued
22
Kit: Brush Holder
 $99.93

Part Number:25 221 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $99.93
Usually ships in 7 - 12 business days
 $99.93
Miscellaneous Parts
 Fig #
800
Kit: Hdac Maintenance
 $100.63

Part Number:25 789 01-S

In Stock

In Stock
 $100.63
In Stock
 $100.63
Engine Parts

Repair Guides for Kohler 20 HP Engine CH640-3039

How to Replace the Fuel Filters in Your Outdoor Power Equipment

This video will help you troubleshoot your fuel-line replacement repairs.

How to Test a Small Engine for Spark

If your small engine isn't starting, you'll need to diagnose many issues including the spark plug. This video walks you through the steps of how to test for a spark using a spark tester.

Quick Fix: How to Clean a Spark Arrestor Screen on a Small 2-Cycle Engine

This repair video will instruct you how to repair a dirty or damaged spark arrestor on your small engine.

Quick Fix: How to Replace the Spark Plug in a Small Engine

This video will help you replace the spark plug on a small engine which will help get your gas powered equipment up and running again.

Questions & Answers for Kohler CH640-3039

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