![Kohler Engine Replacement For Model CH15-44521](images/kohler_logo.png)
Kohler Engine Replacement Parts For Model CH15-44521
Find Kohler CH15S-44521 Parts By Symptom
Choose a symptom to view parts that fix it.
Popular Parts for Kohler CH15S-44521
![Kohler CH15-44521 Engine Page A Diagram](images/kohler/CH15S-44521_WW_1.gif)
Part Number:12 341 01-S
Usually ships in 7 - 12 business days
Part Number:12 341 01-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 1209625-S OEM replacement Cover: Air Cleaner](images2/photo_not_available.png)
Part Number:1209625-S
Discontinued
![Kohler CH15-44521 Engine 1209625-S OEM replacement Cover: Air Cleaner](images2/photo_not_available.png)
Part Number:1209625-S
Discontinued
![Kohler CH15-44521 Engine 12 032 12-S OEM replacement Seal, Air Cleaner](images2/photo_not_available.png)
Part Number:12 032 12-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 1209411-S OEM replacement Base, Air Cleaner](images2/photo_not_available.png)
Part Number:1209411-S
Discontinued
![Kohler CH15-44521 Engine 1209411-S OEM replacement Base, Air Cleaner](images2/photo_not_available.png)
Part Number:1209411-S
Discontinued
![Kohler CH15-44521 Engine 12 032 09-S OEM replacement Seal, Air Cleaner](images2/photo_not_available.png)
Part Number:12 032 09-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 211 03-S OEM replacement Bolt](images2/photo_not_available.png)
Part Number:12 211 03-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 211 03-S OEM replacement Bolt](images2/photo_not_available.png)
Part Number:12 211 03-S
Usually ships in 7 - 12 business days
Part Number:12 109 08-S
Usually ships in 7 - 12 business days
Part Number:12 109 08-S
Usually ships in 7 - 12 business days
Part Number:12 018 06-S
Discontinued
![Kohler CH15-44521 Engine Page B Diagram](images/kohler/CH15S-44521_WW_2.gif)
Part Number:12 063 10-S
Usually ships in 7 - 12 business days
Part Number:12 063 10-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 1206319-S OEM replacement Baffle: Cylinder](images2/photo_not_available.png)
Part Number:1206319-S
Discontinued
![Kohler CH15-44521 Engine 1206319-S OEM replacement Baffle: Cylinder](images2/photo_not_available.png)
Part Number:1206319-S
Discontinued
Part Number:1231303-S
Discontinued
Part Number:1231303-S
Discontinued
Part Number:12 063 08-S
Usually ships in 7 - 12 business days
Part Number:12 063 08-S
Usually ships in 7 - 12 business days
Part Number:12 096 22-S
Usually ships in 7 - 12 business days
Part Number:12 096 22-S
Usually ships in 7 - 12 business days
Part Number:12 146 07-S
Usually ships in 7 - 12 business days
Part Number:12 146 07-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 027 38-S OEM replacement Kit, Blower Housing](images2/photo_not_available.png)
Part Number:12 027 38-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 313 05-S OEM replacement Grommet](images2/photo_not_available.png)
Part Number:12 313 05-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 313 05-S OEM replacement Grommet](images2/photo_not_available.png)
Part Number:12 313 05-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 25 139 17-S OEM replacement Plug, Button 1/2](images2/photo_not_available.png)
Part Number:25 139 17-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 25 139 17-S OEM replacement Plug, Button 1/2](images2/photo_not_available.png)
Part Number:25 139 17-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 25 139 16-S OEM replacement Plug, Button 9/16](images2/photo_not_available.png)
Part Number:25 139 16-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 25 139 16-S OEM replacement Plug, Button 9/16](images2/photo_not_available.png)
Part Number:25 139 16-S
Usually ships in 7 - 12 business days
Part Number:25 086 40-S
Usually ships in 7 - 12 business days
Part Number:25 086 40-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 1214615-S OEM replacement Plate: Cover](images2/photo_not_available.png)
Part Number:1214615-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 1214615-S OEM replacement Plate: Cover](images2/photo_not_available.png)
Part Number:1214615-S
Usually ships in 7 - 12 business days
Part Number:M-550010-S
Usually ships in 7 - 12 business days
Part Number:M-550010-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine Page C Diagram](images/kohler/CH15S-44521_WW_3.gif)
Part Number:25 139 57-S
Backorder: No ETA
Part Number:25 139 57-S
Backorder: No ETA
Part Number:X-25-102-S
Usually ships in 7 - 12 business days
Part Number:X-25-102-S
Usually ships in 7 - 12 business days
Part Number:M-631015-S
Usually ships in 7 - 12 business days
Part Number:M-631015-S
Usually ships in 7 - 12 business days
Part Number:12 043 05-S
Usually ships in 7 - 12 business days
Part Number:12 043 05-S
Usually ships in 7 - 12 business days
Part Number:12 144 26-S
Usually ships in 7 - 12 business days
Part Number:12 144 26-S
Usually ships in 7 - 12 business days
Part Number:12 755 49-S
Usually ships in 7 - 12 business days
Part Number:12 755 49-S
Usually ships in 7 - 12 business days
Part Number:12 422 08-S
Usually ships in 7 - 12 business days
Part Number:12 422 08-S
Usually ships in 7 - 12 business days
Part Number:12 422 09-S
Usually ships in 7 - 12 business days
Part Number:12 422 09-S
Usually ships in 7 - 12 business days
Part Number:12 422 10-S
Usually ships in 7 - 12 business days
Part Number:12 422 10-S
Usually ships in 7 - 12 business days
Part Number:12 422 11-S
Usually ships in 7 - 12 business days
Part Number:12 422 11-S
Usually ships in 7 - 12 business days
Part Number:12 422 12-S
Usually ships in 7 - 12 business days
Part Number:12 422 12-S
Usually ships in 7 - 12 business days
Part Number:12 422 13-S
Usually ships in 7 - 12 business days
Part Number:12 422 13-S
Usually ships in 7 - 12 business days
Part Number:12 874 07-S
Discontinued
Part Number:12 874 07-S
Discontinued
Part Number:12 874 11-S
Discontinued
Part Number:12 874 11-S
Discontinued
![Kohler CH15-44521 Engine 1287408-S OEM replacement Kit; Piston W/ring Set (.25)](images2/photo_not_available.png)
Part Number:1287408-S
Discontinued
![Kohler CH15-44521 Engine 1287408-S OEM replacement Kit; Piston W/ring Set (.25)](images2/photo_not_available.png)
Part Number:1287408-S
Discontinued
![Kohler CH15-44521 Engine 1287409-S OEM replacement Kit: Piston W/ring Set (.50)](images2/photo_not_available.png)
Part Number:1287409-S
Discontinued
![Kohler CH15-44521 Engine 1287409-S OEM replacement Kit: Piston W/ring Set (.50)](images2/photo_not_available.png)
Part Number:1287409-S
Discontinued
![Kohler CH15-44521 Engine 12 108 08-S OEM replacement Ring Set (.25)](images2/photo_not_available.png)
Part Number:12 108 08-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 108 08-S OEM replacement Ring Set (.25)](images2/photo_not_available.png)
Part Number:12 108 08-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 1210809-S OEM replacement Ring Set (.50)](images2/photo_not_available.png)
Part Number:1210809-S
Discontinued
![Kohler CH15-44521 Engine 1210809-S OEM replacement Ring Set (.50)](images2/photo_not_available.png)
Part Number:1210809-S
Discontinued
![Kohler CH15-44521 Engine 12 018 02-S OEM replacement Retainer, Piston Pin](images2/photo_not_available.png)
Part Number:12 018 02-S
Usually ships in 7 - 12 business days
Part Number:12 067 05-S
Usually ships in 7 - 12 business days
Part Number:12 067 05-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 067 06-S OEM replacement Connecting Rod (.25)](images2/photo_not_available.png)
Part Number:12 067 06-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 067 06-S OEM replacement Connecting Rod (.25)](images2/photo_not_available.png)
Part Number:12 067 06-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine Page D Diagram](images/kohler/CH15S-44521_WW_4.gif)
![Kohler CH15-44521 Engine 12 014 30-S OEM replacement Crankshaft](images2/photo_not_available.png)
Part Number:12 014 30-S
Usually ships in 7 - 12 business days
Part Number:1213901-S
Discontinued
Part Number:1213901-S
Discontinued
![Kohler CH15-44521 Engine Page E Diagram](images/kohler/CH15S-44521_WW_5.gif)
Part Number:25 113 79-S
Usually ships in 7 - 12 business days
Part Number:25 113 79-S
Usually ships in 7 - 12 business days
Part Number:12 113 112-S
Discontinued
Part Number:12 113 112-S
Discontinued
![Kohler CH15-44521 Engine Page F Diagram](images/kohler/CH15S-44521_WW_6.gif)
Part Number:M-541050-S
Usually ships in 7 - 12 business days
Part Number:M-541050-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 1214605-S OEM replacement Plate](images2/photo_not_available.png)
Part Number:1214605-S
Discontinued
![Kohler CH15-44521 Engine 1214605-S OEM replacement Plate](images2/photo_not_available.png)
Part Number:1214605-S
Discontinued
Part Number:12 090 13-S
Usually ships in 7 - 12 business days
Part Number:12 090 13-S
Usually ships in 7 - 12 business days
Part Number:12 112 07-S
Usually ships in 7 - 12 business days
Part Number:12 112 07-S
Usually ships in 7 - 12 business days
Part Number:1208641-S
Usually ships in 7 - 12 business days
Part Number:1208641-S
Usually ships in 7 - 12 business days
Part Number:12 090 40-S
Discontinued
Part Number:12 090 40-S
Discontinued
![Kohler CH15-44521 Engine 12 126 15-S OEM replacement Bracket](images2/photo_not_available.png)
Part Number:12 126 15-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 126 15-S OEM replacement Bracket](images2/photo_not_available.png)
Part Number:12 126 15-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 158 02-S OEM replacement Bushing](images2/photo_not_available.png)
Part Number:12 158 02-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 158 02-S OEM replacement Bushing](images2/photo_not_available.png)
Part Number:12 158 02-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine Page G Diagram](images/kohler/CH15S-44521_WW_7.gif)
Part Number:25 086 396-S
In Stock
Part Number:25 086 396-S
In Stock
![Kohler CH15-44521 Engine 12 189 02-S OEM replacement Spark Arrestor](images2/photo_not_available.png)
Part Number:12 189 02-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 189 02-S OEM replacement Spark Arrestor](images2/photo_not_available.png)
Part Number:12 189 02-S
Usually ships in 7 - 12 business days
Part Number:12 126 57-S
Usually ships in 7 - 12 business days
Part Number:12 126 57-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 755 107-S OEM replacement Kit, Muffler Guard](images2/photo_not_available.png)
Part Number:12 755 107-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 755 107-S OEM replacement Kit, Muffler Guard](images2/photo_not_available.png)
Part Number:12 755 107-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine Page H Diagram](images/kohler/CH15S-44521_WW_8.gif)
Part Number:M-644035-S
Usually ships in 7 - 12 business days
Part Number:M-644035-S
Usually ships in 7 - 12 business days
Part Number:1202904-S
Discontinued
Part Number:1235311-S
Discontinued
Part Number:1235311-S
Discontinued
![Kohler CH15-44521 Engine 12 154 01-S OEM replacement Clip](images2/photo_not_available.png)
Part Number:12 154 01-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 154 01-S OEM replacement Clip](images2/photo_not_available.png)
Part Number:12 154 01-S
Usually ships in 7 - 12 business days
Part Number:12 294 13-S
Usually ships in 7 - 12 business days
Part Number:12 294 13-S
Usually ships in 7 - 12 business days
Part Number:25 153 04-S
Usually ships in 7 - 12 business days
Part Number:25 153 04-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 112 11-S OEM replacement Spacer, Long](images2/photo_not_available.png)
Part Number:12 112 11-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 112 11-S OEM replacement Spacer, Long](images2/photo_not_available.png)
Part Number:12 112 11-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 25 141 06-S OEM replacement Tool, Installation (Snap Ring)](images2/photo_not_available.png)
Part Number:25 141 06-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 25 141 06-S OEM replacement Tool, Installation (Snap Ring)](images2/photo_not_available.png)
Part Number:25 141 06-S
Usually ships in 7 - 12 business days
Part Number:12 757 02-S
Usually ships in 7 - 12 business days
Part Number:12 757 02-S
Usually ships in 7 - 12 business days
Part Number:KH-12-757-08
Discontinued
Note: (Includes Ref No. 16)
Part Number:KH-12-757-08
Discontinued
Note: (Includes Ref No. 16)
Part Number:12 041 08-S
Usually ships in 7 - 12 business days
Part Number:12 041 08-S
Usually ships in 7 - 12 business days
Part Number:20 086 02-S
Usually ships in 7 - 12 business days
Part Number:20 086 02-S
Usually ships in 7 - 12 business days
Part Number:25 153 04-S
Usually ships in 7 - 12 business days
Part Number:25 153 04-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine Page I Diagram](images/kohler/CH15S-44521_WW_9.gif)
Part Number:12 755 97-S
Discontinued
Part Number:12 755 97-S
Discontinued
Part Number:12 016 01-S
Usually ships in 7 - 12 business days
Part Number:12 017 01-S
Usually ships in 7 - 12 business days
Part Number:12 318 50-S
Usually ships in 7 - 12 business days
Part Number:12 318 50-S
Usually ships in 7 - 12 business days
Part Number:25 186 01-S
Usually ships in 7 - 12 business days
Part Number:25 186 01-S
Usually ships in 7 - 12 business days
Part Number:12 599 03-S
Usually ships in 7 - 12 business days
Part Number:12 599 03-S
Usually ships in 7 - 12 business days
Part Number:20 086 02-S
Usually ships in 7 - 12 business days
Part Number:20 086 02-S
Usually ships in 7 - 12 business days
Part Number:12 326 27-S
Usually ships in 7 - 12 business days
Part Number:12 326 27-S
Usually ships in 7 - 12 business days
Part Number:25 086 396-S
In Stock
Part Number:25 086 396-S
In Stock
![Kohler CH15-44521 Engine 25 445 02-S OEM replacement Strap, Lifting](images2/photo_not_available.png)
Part Number:25 445 02-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 25 445 02-S OEM replacement Strap, Lifting](images2/photo_not_available.png)
Part Number:25 445 02-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 016 02-S OEM replacement Valve, Exhaust (.25)](images2/photo_not_available.png)
Part Number:12 016 02-S
Discontinued
Part Number:12 017 02-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine Page J Diagram](images/kohler/CH15S-44521_WW_10.gif)
![Kohler CH15-44521 Engine X-728-1-S OEM replacement Clip](images2/photo_not_available.png)
Part Number:X-728-1-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine X-728-1-S OEM replacement Clip](images2/photo_not_available.png)
Part Number:X-728-1-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 025 74-S OEM replacement Flywheel Assembly - Painted](images2/photo_not_available.png)
Part Number:12 025 74-S
Usually ships in 7 - 12 business days
Part Number:1215703-S
Discontinued
Part Number:1215703-S
Discontinued
Part Number:25 755 03-S
In Stock
Note: [Includes Ref No. 12 (Qty 2)]
Part Number:25 755 03-S
In Stock
Note: [Includes Ref No. 12 (Qty 2)]
Part Number:48 155 01-S
Usually ships in 7 - 12 business days
Part Number:48 155 01-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 126 96-S OEM replacement Bracket, Ground Strap](images2/photo_not_available.png)
Part Number:12 126 96-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 126 96-S OEM replacement Bracket, Ground Strap](images2/photo_not_available.png)
Part Number:12 126 96-S
Usually ships in 7 - 12 business days
Part Number:25 518 05-S
Usually ships in 7 - 12 business days
Part Number:25 518 05-S
Usually ships in 7 - 12 business days
Part Number:25 452 01-S
Usually ships in 7 - 12 business days
Part Number:25 452 01-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine Page K Diagram](images/kohler/CH15S-44521_WW_11.gif)
Part Number:1203814-S
Discontinued
![Kohler CH15-44521 Engine 12 009 40-S OEM replacement Closure Plate Assembly](images2/photo_not_available.png)
Part Number:12 009 40-S
Usually ships in 7 - 12 business days
Part Number:12 030 05-S
Usually ships in 7 - 12 business days
Part Number:1239301-S
Discontinued
Part Number:1239301-S
Discontinued
Part Number:12 096 21-S
Usually ships in 7 - 12 business days
Part Number:12 096 21-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 52 154 01-S OEM replacement Clip, Oil Pick-Up Tube](images2/photo_not_available.png)
Part Number:52 154 01-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 52 154 01-S OEM replacement Clip, Oil Pick-Up Tube](images2/photo_not_available.png)
Part Number:52 154 01-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 755 73-S OEM replacement Kit, Oil Pick-Up](images2/photo_not_available.png)
Part Number:12 755 73-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 755 73-S OEM replacement Kit, Oil Pick-Up](images2/photo_not_available.png)
Part Number:12 755 73-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 25 381 01-S OEM replacement Pick-Up, Oil Screen](images2/photo_not_available.png)
Part Number:25 381 01-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 25 381 01-S OEM replacement Pick-Up, Oil Screen](images2/photo_not_available.png)
Part Number:25 381 01-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine M-651060-S OEM replacement Screw: Flg M6x1.0x60](images2/photo_not_available.png)
Part Number:M-651060-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine M-651060-S OEM replacement Screw: Flg M6x1.0x60](images2/photo_not_available.png)
Part Number:M-651060-S
Usually ships in 7 - 12 business days
Part Number:X-25-12-S
Usually ships in 7 - 12 business days
Part Number:X-25-12-S
Usually ships in 7 - 12 business days
Part Number:1202901-S
Discontinued
Part Number:25 139 60-S
Usually ships in 7 - 12 business days
Part Number:25 139 60-S
Usually ships in 7 - 12 business days
Part Number:25 139 57-S
Backorder: No ETA
Part Number:25 139 57-S
Backorder: No ETA
![Kohler CH15-44521 Engine 1252236 OEM replacement Ch15/ch410 Short Block](images2/photo_not_available.png)
Part Number:1252236
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 1252236 OEM replacement Ch15/ch410 Short Block](images2/photo_not_available.png)
Part Number:1252236
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine Page L Diagram](images/kohler/CH15S-44521_WW_12.gif)
Part Number:M-839070-S
Usually ships in 7 - 12 business days
Part Number:M-839070-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 1221101-S OEM replacement Bolt; Thru #10-24x4 13/32-inch](images2/photo_not_available.png)
Part Number:1221101-S
Discontinued
![Kohler CH15-44521 Engine 1221101-S OEM replacement Bolt; Thru #10-24x4 13/32-inch](images2/photo_not_available.png)
Part Number:1221101-S
Discontinued
![Kohler CH15-44521 Engine 1222714-S OEM replacement Cap - (#dsc)](images2/photo_not_available.png)
Part Number:1222714-S
Discontinued
![Kohler CH15-44521 Engine 1222714-S OEM replacement Cap - (#dsc)](images2/photo_not_available.png)
Part Number:1222714-S
Discontinued
Part Number:1222102-S
Discontinued
Part Number:1222102-S
Discontinued
![Kohler CH15-44521 Engine 1217005-S OEM replacement Armature](images2/photo_not_available.png)
Part Number:1217005-S
Discontinued
![Kohler CH15-44521 Engine 1217005-S OEM replacement Armature](images2/photo_not_available.png)
Part Number:1217005-S
Discontinued
![Kohler CH15-44521 Engine 1222719-S OEM replacement Cap, Drive End](images2/photo_not_available.png)
Part Number:1222719-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 1222719-S OEM replacement Cap, Drive End](images2/photo_not_available.png)
Part Number:1222719-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 755 53-S OEM replacement Kit, Drive](images2/photo_not_available.png)
Part Number:12 755 53-S
Usually ships in 7 - 12 business days
![Kohler CH15-44521 Engine 12 755 53-S OEM replacement Kit, Drive](images2/photo_not_available.png)
Part Number:12 755 53-S
Usually ships in 7 - 12 business days