eReplacementParts.com
877-346-4814
Kohler Command Pro Series Engine Parts
Preferred Partners of
Kohler Engine Replacement  For Model CH12.5S-1939

Kohler Engine Replacement Parts For Model CH12.5S-1939

We Sell Only Genuine Kohler Parts

Find Kohler CH12.5S-1939 Parts By Symptom

Choose a symptom to view parts that fix it.


Popular Parts for Kohler CH12.5S-1939

Browse all Parts
Search by Area
Page A
Page B
Page C
Page D
Page E
Page F
Page G
Page H
Page I
Page J
Page K
Page L
Page M
Showing All Parts
Page A
Kohler CH12.5S-1939 Engine Page A Diagram
 Fig #
1
Knob, Cover
 $8.70

Part Number:25 341 04-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.70
Usually ships in 7 - 12 business days
 $8.70
2
Gasket, Air Cleaner Cover Knob
 $4.99

Part Number:24 041 27-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
3
A/C Cover Base
 $60.00

Part Number:12 096 41-S

In Stock

In Stock
 $60.00
In Stock
 $60.00
4
Wing Nut
 $4.99

Part Number:12 100 01-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
5
A/C Cover
 $41.57

Part Number:12 096 37-S

In Stock

In Stock
 $41.57
In Stock
 $41.57
6
Pre-Cleaner
 $7.44

Part Number:52 083 01-S

In Stock

In Stock
 $7.44
In Stock
 $7.44
7
Kit, Air Cleaner Element
 $33.35

Part Number:12 743 09-S

In Stock

In Stock
 $33.35
In Stock
 $33.35
8
Element, Air Cleaner
 $25.50

Part Number:47 083 01-S

In Stock

In Stock
 $25.50
In Stock
 $25.50
9
Seal, Inner Air Cleaner
 $5.28

Part Number:24 032 03-S

In Stock

In Stock
 $5.28
In Stock
 $5.28
10
Retainer, Ring Obsolete - Not Available
 $4.99

Part Number:12 018 06-S

Discontinued

Discontinued
 $4.99
Discontinued
11
Cup, Fuel Spitback
 $21.12

Part Number:12 109 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $21.12
Usually ships in 7 - 12 business days
 $21.12
12
Bolt Obsolete - Not Available
 $3.99

Part Number:12 211 02-S

Discontinued

Discontinued
 $3.99
Discontinued
13
Gasket, Collector Plate
 $3.99

Part Number:12 041 09-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
14
Base, Air Cleaner
 $46.59

Part Number:12 094 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $46.59
Usually ships in 7 - 12 business days
 $46.59
15
Tube
 $14.27

Part Number:12 123 07-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.27
Usually ships in 7 - 12 business days
 $14.27
16
Gasket-A/C Base
 $3.99

Part Number:12 041 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
17
Stud:m6x1.0x116
 $3.99

Part Number:M-629116-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
A
Kit, Air Cleaner Cover W/Deflector Obsolete - Not Available
 $114.91

Part Number:12 755 84-S

Discontinued

Discontinued
 $114.91
Discontinued
Page B
Kohler CH12.5S-1939 Engine Page B Diagram
 Fig #
1
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
2
Baffle: Cylinder Obsolete - Not Available
 $7.46

Part Number:1206319-S

Discontinued

Discontinued
 $7.46
Discontinued
3
Screw: Hvy Flg M5x.8x10
 $3.99

Part Number:M-550010-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
Kit, Fixed Guard
 $57.77

Part Number:12 755 65-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $57.77
Usually ships in 7 - 12 business days
 $57.77
5
Plate, Backing
 $10.14

Part Number:12 146 07-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.14
Usually ships in 7 - 12 business days
 $10.14
6
Kit, Blower Housing
 $250.16

Part Number:12 027 72-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $250.16
Usually ships in 7 - 12 business days
 $250.16
7
Plug, Button 1/2
 $3.99

Part Number:25 139 17-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
8
Plug, Button 9/16
 $4.99

Part Number:25 139 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
9
Cover, Starter
 $4.99

Part Number:12 096 22-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
10
Grommet Obsolete - Not Available
 $2.99

Part Number:1231303-S

Discontinued

Discontinued
 $2.99
Discontinued
11
Baffle, Intake Side
 $49.22

Part Number:12 063 10-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $49.22
Usually ships in 7 - 12 business days
 $49.22
12
Baffle, Cylinder Head
 $52.21

Part Number:12 063 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $52.21
Usually ships in 7 - 12 business days
 $52.21
B
Screw, Thread Forming
 $3.99

Part Number:25 086 398-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
B
Decal, Grass Screen
 $4.99

Part Number:24 113 499-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
B
Nameplate, Service
 $9.01

Part Number:41 037 10-S

In Stock

In Stock
 $9.01
In Stock
 $9.01
Page C
Kohler CH12.5S-1939 Engine Page C Diagram
 Fig #
1
Seal, Oil Obsolete - Not Available
 $10.30

Part Number:12 032 03-S

In Stock

In Stock
 $10.30
In Stock
 $10.30
2
Plug-Hex Head Pipe
 $3.99

Part Number:25 139 57-S

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
 $3.99
3
Nipple: Pipe
 $6.64

Part Number:1213611-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.64
Usually ships in 7 - 12 business days
 $6.64
4
Cap, Pipe
 $49.60

Part Number:12 173 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $49.60
Usually ships in 7 - 12 business days
 $49.60
5
Elbow, Pipe Obsolete - Not Available
 $14.19

Part Number:1205404-S

Discontinued

Discontinued
 $14.19
Discontinued
7
Plug, Cup
 $5.28

Part Number:52 139 09-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.28
Usually ships in 7 - 12 business days
 $5.28
8
Pin, Locating
 $4.99

Part Number:24 380 16-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
9
Kit, Governor Cross Shaft
 $12.73

Part Number:12 755 64-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.73
Usually ships in 7 - 12 business days
 $12.73
10
Clip, Hitch Pin
 $3.99

Part Number:12 154 05-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Washer: Flat 6 Mm
 $3.99

Part Number:M-631015-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
Seal, Governor Cross Shaft
 $5.14

Part Number:12 032 01-S

In Stock

In Stock
 $5.14
In Stock
 $5.14
13
Washer: Flat 1/4
 $3.99

Part Number:X-25-102-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
Shaft, Governor Gear
 $4.99

Part Number:12 144 02-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
15
Washer: Flat 6 Mm
 $4.99

Part Number:M-631005-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
16
Governor Gear Assembly
 $27.26

Part Number:12 043 05-S

In Stock

In Stock
 $27.26
In Stock
 $27.26
17
Pin-Governor
 $3.99

Part Number:12 380 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
18
Shaft, Balance
 $118.23

Part Number:12 144 26-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $118.23
Usually ships in 7 - 12 business days
 $118.23
19
Kit, Camshaft
 $190.90

Part Number:12 755 50-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $190.90
Usually ships in 7 - 12 business days
 $190.90
20
Spring, Actuating
 $3.99

Part Number:12 089 37-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
21
Shim, Camshaft (White .028
 $4.99

Part Number:12 422 07-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
C21A
Shim, Camshaft (Blue .03")
 $3.99

Part Number:12 422 08-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
C21B
Shim, Camshaft (Red .032")
 $3.99

Part Number:12 422 09-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
C21C
Shim, Camshaft (Yellow .034")
 $3.99

Part Number:12 422 10-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
C21D
Shim, Camshaft (Green .036")
 $3.99

Part Number:12 422 11-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
C21E
Shim, Camshaft (Gray .038 & #34)
 $3.99

Part Number:12 422 12-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
C21F
Shim, Camshaft (Black .04")
 $3.99

Part Number:12 422 13-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
22
Kit: Piston W/ring Set (std)-( Obsolete - Not Available
 $185.32

Part Number:1287401-S

Discontinued

Discontinued
 $185.32
Discontinued
C22A
Kit, Piston W/ring Set (.08) Obsolete - Not Available
 $136.80

Part Number:1287410-S

Discontinued

Discontinued
 $136.80
Discontinued
C22B
Kit: Piston W/ring Set (.25) Obsolete - Not Available
 $161.26

Part Number:1287402-S

Discontinued

Discontinued
 $161.26
Discontinued
C22C
Piston W/Ring Set (.50)
 $211.75

Part Number:12 874 03-S

In Stock

In Stock
 $211.75
In Stock
 $211.75
23
Ring Set (Std. & .08)
 $132.85

Part Number:12 108 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $132.85
Usually ships in 7 - 12 business days
 $132.85
C23A
Ring Set (.25)
 $124.30

Part Number:12 108 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $124.30
Usually ships in 7 - 12 business days
 $124.30
C23B
Ring Set (.50)
 $124.30

Part Number:12 108 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $124.30
Usually ships in 7 - 12 business days
 $124.30
24
Retainer, Piston Pin
 $3.99

Part Number:12 018 02-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
25
Connecting Rod (Std.)
 $159.46

Part Number:12 067 05-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $159.46
Usually ships in 7 - 12 business days
 $159.46
C
Connecting Rod (.25)
 $136.99

Part Number:12 067 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $136.99
Usually ships in 7 - 12 business days
 $136.99
C
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
Page D
Kohler CH12.5S-1939 Engine Page D Diagram
 Fig #
1
Crankshaft Assembly
 $514.01

Part Number:12 014 32-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $514.01
Usually ships in 7 - 12 business days
 $514.01
2
Plug Obsolete - Not Available
 $2.99

Part Number:1213901-S

Discontinued

Discontinued
 $2.99
Discontinued
Page E
Kohler CH12.5S-1939 Engine Page E Diagram
 Fig #
1
Decal, Clear Laminate
 $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, 12.5 Hp Obsolete - Not Available
 $5.19

Part Number:12 113 109-S

Discontinued

Discontinued
 $5.19
Discontinued
Page F
Kohler CH12.5S-1939 Engine Page F Diagram
 Fig #
1
Linkage
 $22.79

Part Number:12 079 04-S

In Stock

In Stock
 $22.79
In Stock
 $22.79
2
Spring
 $15.20

Part Number:230117-S

In Stock

In Stock
 $15.20
In Stock
 $15.20
3
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
4
Lever
 $14.21

Part Number:12 090 14-S

In Stock

In Stock
 $14.21
In Stock
 $14.21
5
Linkage, Choke
 $14.01

Part Number:12 079 08-S

In Stock

In Stock
 $14.01
In Stock
 $14.01
6
Linkage Retaining Bushing
 $6.17

Part Number:25 158 08-S

In Stock

In Stock
 $6.17
In Stock
 $6.17
7
Screw, Thread Forming
 $3.99

Part Number:25 086 398-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
8
Linkage
 $16.85

Part Number:12 079 06-S

In Stock

In Stock
 $16.85
In Stock
 $16.85
9
Lever
 $10.83

Part Number:12 090 16-S

In Stock

In Stock
 $10.83
In Stock
 $10.83
10
Washer, Wave, 1 Curve
 $3.99

Part Number:41 468 03-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
11
Tab Obsolete - Not Available
 $2.99

Part Number:1244801-S

Discontinued

Discontinued
 $2.99
Discontinued
12
Nut: Lock M5x.8
 $4.99

Part Number:M-547050-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
13
Knob Obsolete - Not Available
 $6.07

Part Number:4134103-S

Discontinued

Discontinued
 $6.07
Discontinued
14
Screw, Lbd Skt M6X1.0X20
 $3.99

Part Number:25 086 403-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
Bracket: Governor Spring
 $5.55

Part Number:1212622-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.55
Usually ships in 7 - 12 business days
 $5.55
16
Washer: Flat 6 Mm
 $4.99

Part Number:M-631005-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
17
Spring
 $8.74

Part Number:12 089 17-S

In Stock

In Stock
 $8.74
In Stock
 $8.74
18
Screw: Square Head
 $3.99

Part Number:1208641-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
19
Bushing
 $6.33

Part Number:25 158 11-S

In Stock

In Stock
 $6.33
In Stock
 $6.33
20
Lever, Governor Obsolete - Not Available
 $44.61

Part Number:12 090 40-S

Discontinued

Discontinued
 $44.61
Discontinued
F
Decal, Choke (White)
 $4.99

Part Number:12 113 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
Page G
Kohler CH12.5S-1939 Engine Page G Diagram
 Fig #
1
Exhaust Stud
 $4.99

Part Number:25 072 24-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
Page H
Kohler CH12.5S-1939 Engine Page H Diagram
 Fig #
1
Screw, Thread Forming
 $3.99

Part Number:25 086 395-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
2
Bracket, Fuel Tank - Black (Upper)
 $16.35

Part Number:12 126 62-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $16.35
Usually ships in 7 - 12 business days
 $16.35
3
Kit: Fuel Tank Obsolete - Not Available
 $95.96

Part Number:1276001-S

Discontinued

Discontinued
 $95.96
Discontinued
4
Cap, Fuel Tank
 $37.26

Part Number:25 173 20-S

In Stock

In Stock
 $37.26
In Stock
 $37.26
5
Grommet
 $6.20

Part Number:25 313 01-S

In Stock

In Stock
 $6.20
In Stock
 $6.20
6
Valve, Fuel
 $28.85

Part Number:25 462 03-S

In Stock

In Stock
 $28.85
In Stock
 $28.85
7
Nut: Flg M8x1.25
 $3.99

Part Number:M-852080-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
8
Screw: Flg M6x1.0x12
 $3.99

Part Number:M-650012-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
Bracket, Fuel Tank (Lower)
 $40.97

Part Number:12 126 18-S

In Stock

In Stock
 $40.97
In Stock
 $40.97
10
Bracket, Fuel Tank - Black (Lower)
 $23.10

Part Number:12 126 58-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $23.10
Usually ships in 7 - 12 business days
 $23.10
11
Spacer, Short
 $8.45

Part Number:12 112 20-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.45
Usually ships in 7 - 12 business days
 $8.45
12
Spacer, Long
 $92.30

Part Number:12 112 19-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $92.30
Usually ships in 7 - 12 business days
 $92.30
13
Stud Repl. Kit
 $3.99

Part Number:25 755 54-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
Washer, Flat 11/32"
 $3.99

Part Number:12 468 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
15
Screw, Flg M8x1.25x50
 $3.99

Part Number:25 086 618-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
Clamp Spring Hose
 $3.99

Part Number:25 237 37-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
17
Line, Fuel 8-1/2"
 $3.99

Part Number:25 353 27-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
18
Clamp Hose
 $4.99

Part Number:25 237 31-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
19
Filter-Fuel
 $9.39

Part Number:25 050 21-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.39
Usually ships in 7 - 12 business days
 $9.39
20
Line, Fuel 2"
 $3.99

Part Number:41 353 15-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
21
Line Obsolete - Not Available
 $2.99

Part Number:1235301-S

Discontinued

Discontinued
 $2.99
Discontinued
22
Pump Kit-Fuel
 $46.92

Part Number:12 559 02-S

In Stock

In Stock
 $46.92
In Stock
 $46.92
23
Kit, Straight Fitting
 $6.62

Part Number:25 294 09-S

In Stock

In Stock
 $6.62
In Stock
 $6.62
24
Screw, Hex. Flange Thread Forming M6X1.0X20
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
25
Connector, 90 Deg. Hose
 $6.49

Part Number:12 294 13-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.49
Usually ships in 7 - 12 business days
 $6.49
26
O-Ring, Fuel Pump
 $3.99

Part Number:25 153 04-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
27
Spacer, Fuel Pump
 $8.09

Part Number:12 112 05-S

In Stock

In Stock
 $8.09
In Stock
 $8.09
28
Gasket, Fuel Pump
 $3.99

Part Number:25 041 10-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
29
Hose, Fuel Low-Permeation
 $8.01

Part Number:25 111 36-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.01
Usually ships in 7 - 12 business days
 $8.01
30
Clip
 $3.99

Part Number:X-728-1-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
31
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
32
Line: Fuel Obsolete - Not Available
 $7.96

Part Number:1235311-S

Discontinued

Discontinued
 $7.96
Discontinued
33
Nut: Flg M6x1.0
 $4.99

Part Number:M-641060-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
34
Stud:m6x1.0x116
 $3.99

Part Number:M-629116-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
35
Kit-Carburetor W/G
 $282.54

Part Number:12 853 98-S

In Stock

In Stock
 $282.54
In Stock
 $282.54
36
Gasket-A/C Base
 $3.99

Part Number:12 041 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
37
Gasket-Carburetor
 $3.99

Part Number:12 041 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
38
Screw: Skt Cap M6x1.0x35
 $3.99

Part Number:M-644035-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
39
Adapter: Carburetor Obsolete - Not Available
 $28.07

Part Number:1202904-S

Discontinued

Discontinued
 $28.07
Discontinued
40
Deflector, Heat
 $9.89

Part Number:12 265 08-S

In Stock

In Stock
 $9.89
In Stock
 $9.89
41
Kit, Carburetor Retrofit
 $237.74

Part Number:12 853 33-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $237.74
Usually ships in 7 - 12 business days
 $237.74
42
Base, Air Cleaner
 $46.59

Part Number:12 094 06-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $46.59
Usually ships in 7 - 12 business days
 $46.59
43
Base, Air Cleaner
 $126.80

Part Number:12 126 46-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $126.80
Usually ships in 7 - 12 business days
 $126.80
H
Kit, Float
 $14.32

Part Number:12 757 02-S

In Stock

In Stock
 $14.32
In Stock
 $14.32
H
Kit-Carb Repair
 $38.57

Part Number:12 757 03-S

In Stock

In Stock
 $38.57
In Stock
 $38.57
H
Kit, Repair Bowl Replacement
 $17.37

Part Number:12 757 37-S

In Stock

In Stock
 $17.37
In Stock
 $17.37
H
Decal, Fuel Tank Obsolete - Not Available
 $2.99

Part Number:12 113 21-S

Discontinued

Discontinued
 $2.99
Discontinued
H
Gasket Set
 $98.17

Part Number:12 755 93-S

In Stock

In Stock
 $98.17
In Stock
 $98.17
H
Seal, Oil Obsolete - Not Available
 $10.30

Part Number:12 032 03-S

In Stock

In Stock
 $10.30
In Stock
 $10.30
H
O-Ring
 $4.99

Part Number:12 032 04-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
H
Gasket-Carburetor
 $3.99

Part Number:12 041 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Gasket-A/C Base
 $3.99

Part Number:12 041 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Gasket-Exhaust
 $7.51

Part Number:12 041 03-S

In Stock

In Stock
 $7.51
In Stock
 $7.51
H
Gasket
 $3.99

Part Number:12 041 07-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Gasket
 $22.81

Part Number:12 041 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $22.81
Usually ships in 7 - 12 business days
 $22.81
H
Gasket, Collector Plate
 $3.99

Part Number:12 041 09-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Gasket, Cylinder Head
 $19.27

Part Number:12 041 10-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $19.27
Usually ships in 7 - 12 business days
 $19.27
H
Screw
 $6.00

Part Number:62 086 08-S

In Stock

In Stock
 $6.00
In Stock
 $6.00
H
Lower Oil Fill Tube O-Ring
 $4.99

Part Number:12 153 01-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
H
O-Ring, Oil Pickup
 $3.99

Part Number:12 153 04-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
O-Ring 1.78
 $8.80

Part Number:12 153 05-S

In Stock

In Stock
 $8.80
In Stock
 $8.80
H
O-Ring
 $3.99

Part Number:12 153 06-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Screw-Hex Flange
 $3.99

Part Number:20 086 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
H
Gasket, Fuel Pump
 $3.99

Part Number:25 041 10-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
H
O-Ring, Fuel Pump
 $3.99

Part Number:25 153 04-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
H
Seal, Valve Stem
 $12.14

Part Number:25 032 14-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.14
Usually ships in 7 - 12 business days
 $12.14
Page I
Kohler CH12.5S-1939 Engine Page I Diagram
 Fig #
1
Screw, Hex. Flange Thread Forming M6X1.0X20
 $4.99

Part Number:25 086 396-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
2
Screw, Flg Thd Frm M6X1.0X16
 $4.99

Part Number:25 086 397-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
3
Cover, Rocker
 $19.60

Part Number:12 096 47-S

In Stock

In Stock
 $19.60
In Stock
 $19.60
4
Strap, Lifting
 $3.99

Part Number:25 445 02-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
5
Clamp Hose
 $4.99

Part Number:25 237 31-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
6
Hose, Breather
 $23.77

Part Number:12 326 27-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $23.77
Usually ships in 7 - 12 business days
 $23.77
7
Kit, Cylinder Head
 $511.41

Part Number:12 755 81-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $511.41
Usually ships in 7 - 12 business days
 $511.41
8
Screw: Flg M6x1.0x34
 $3.99

Part Number:M-640034-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
9
Pivot, Rocker Arm
 $3.99

Part Number:12 599 03-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
10
Arm, Rocker
 $13.82

Part Number:25 186 01-S

In Stock

In Stock
 $13.82
In Stock
 $13.82
11
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
12
Retainer, Reed
 $10.95

Part Number:12 018 03-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.95
Usually ships in 7 - 12 business days
 $10.95
13
Reed, Breather
 $3.99

Part Number:12 402 02-S

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
 $3.99
14
Screw-Hex Flange
 $3.99

Part Number:20 086 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
15
Spacer, Head Bolt Exhaust Port
 $10.98

Part Number:12 112 13-S

In Stock

In Stock
 $10.98
In Stock
 $10.98
16
Washer, Flat 13/32-In
 $3.99

Part Number:12 468 05-S

Backorder: No ETA

Backorder: No ETA
 $3.99
Backorder: No ETA
 $3.99
17
Kit, Retainer
 $6.42

Part Number:12 755 03-S

In Stock

In Stock
 $6.42
In Stock
 $6.42
18
Plug, Ctsk Pipe 1/8"
 $3.99

Part Number:25 139 60-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
19
Spring, Valve
 $12.00

Part Number:12 089 34-S

In Stock

In Stock
 $12.00
In Stock
 $12.00
20
Cap, Valve Spring
 $8.74

Part Number:25 173 28-S

In Stock

In Stock
 $8.74
In Stock
 $8.74
21
Seal, Valve Stem
 $12.14

Part Number:25 032 14-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.14
Usually ships in 7 - 12 business days
 $12.14
22
Head, Cylinder
 $348.43

Part Number:12 318 19-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $348.43
Usually ships in 7 - 12 business days
 $348.43
23
Valve, Intake (Std.)
 $35.38

Part Number:12 017 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $35.38
Usually ships in 7 - 12 business days
 $35.38
24
Valve, Exhaust
 $59.76

Part Number:12 016 01-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $59.76
Usually ships in 7 - 12 business days
 $59.76
25
Gasket
 $22.81

Part Number:12 041 08-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $22.81
Usually ships in 7 - 12 business days
 $22.81
26
Rod, Push
 $4.99

Part Number:12 411 04-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
27
Valve Lifter Kit
 $24.23

Part Number:25 351 11-S

In Stock

In Stock
 $24.23
In Stock
 $24.23
I
Valve, Exhaust (.25) Obsolete - Not Available
 $57.49

Part Number:12 016 02-S

Discontinued

Discontinued
 $57.49
Discontinued
I
Valve, Intake (.25)
 $33.23

Part Number:12 017 02-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $33.23
Usually ships in 7 - 12 business days
 $33.23
I
Gasket-Carburetor
 $3.99

Part Number:12 041 01-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
I
Gasket-A/C Base
 $3.99

Part Number:12 041 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
I
Gasket-Exhaust
 $7.51

Part Number:12 041 03-S

In Stock

In Stock
 $7.51
In Stock
 $7.51
Page J
Kohler CH12.5S-1939 Engine Page J Diagram
 Fig #
1
Kit: 15 / 20 Amp Stator
 $162.82

Part Number:237878-S

In Stock

In Stock
 $162.82
In Stock
 $162.82
2
Plug, Spark (Std)
 $12.61

Part Number:12 132 02-S

In Stock

In Stock
 $12.61
In Stock
 $12.61
3
Module, Ignition
 $31.26

Part Number:12 584 04-S

In Stock

In Stock
 $31.26
In Stock
 $31.26
4
Screw, Flg Thd Frm M5X.8X20
 $3.99

Part Number:25 086 473-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
5
Kit, Flywheel
 $343.65

Part Number:12 025 16-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $343.65
Usually ships in 7 - 12 business days
 $343.65
6
Key: 3/16 X 5/8
 $4.99

Part Number:X-42-15-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
7
Fan
 $28.89

Part Number:12 157 06-S

In Stock

In Stock
 $28.89
In Stock
 $28.89
8
Switch , Key
 $69.32

Part Number:25 099 37-S

In Stock

In Stock
 $69.32
In Stock
 $69.32
9
Washer
 $3.99

Part Number:48 468 02-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
10
Nut
 $4.99

Part Number:48 100 01-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
11
Key
 $4.99

Part Number:48 340 01-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
12
Spacer, Fan
 $4.99

Part Number:25 086 47-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
13
Washer, Flat 13/32"
 $6.88

Part Number:12 468 03-S

In Stock

In Stock
 $6.88
In Stock
 $6.88
14
Screw, Flg M10X1.5X45
 $3.99

Part Number:25 086 361-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
15
Regulator Assy
 $136.85

Part Number:25 755 03-S

In Stock

In Stock

Note: [Includes Ref No. 12 (Qty 2)]
 $136.85
In Stock
 $136.85
16
Screw, Thd Frm M5X0.8X25
 $3.99

Part Number:25 086 402-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
17
Screw: Flg M6x1.0x16
 $3.99

Part Number:M-639016-S

In Stock

In Stock
 $3.99
In Stock
 $3.99
18
Connector
 $8.38

Part Number:25 155 41-S

In Stock

In Stock
 $8.38
In Stock
 $8.38
19
Solenoid
 $82.96

Part Number:25 435 08-S

In Stock

In Stock
 $82.96
In Stock
 $82.96
20
Washer: Int Tooth Lock 1/4
 $3.99

Part Number:X-22-11-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
22
Screw, Flg Thd Frm M6X1.0X16
 $4.99

Part Number:25 086 397-S

In Stock

In Stock
 $4.99
In Stock
 $4.99
23
Clip: Cable
 $11.44

Part Number:235173-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.44
Usually ships in 7 - 12 business days
 $11.44
24
Clip
 $3.99

Part Number:12 154 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
25
Clip
 $3.99

Part Number:X-728-1-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
26
Screw
 $4.82

Part Number:KH-M-0545010

In Stock

In Stock
 $4.82
In Stock
 $4.82
J
Lead, Ground Solenoid
 $7.44

Part Number:25 518 29-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.44
Usually ships in 7 - 12 business days
 $7.44
J
Harness, Wiring
 $94.46

Part Number:12 176 15-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $94.46
Usually ships in 7 - 12 business days
 $94.46
J
Lead: Starter Solenoid Obsolete - Not Available
 $11.97

Part Number:1251809-S

Discontinued

Discontinued
 $11.97
Discontinued
J
Fuse Obsolete - Not Available
 $7.84

Part Number:41 304 01-S

Discontinued

Discontinued
 $7.84
Discontinued
J
Decal, Ignition
 $18.85

Part Number:52 113 17-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $18.85
Usually ships in 7 - 12 business days
 $18.85
J
Bracket, Ground Strap
 $3.99

Part Number:12 126 96-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 K
Kohler CH12.5S-1939 Engine Page K Diagram
 Fig #
1
Dipstick, 15-3/8
 $37.77

Part Number:47 038 27-S

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $37.77
Usually ships in 7 - 12 business days
 $37.77
2
Washer
 $3.99

Part Number:X-25-44-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
Seal
 $3.99

Part Number:25 032 13-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