Compressor Adapter Mounting Plate - Sold Per Pair, 10 to 20 HP Motors and Kohler CH13S Engines
Adapter plates sit between the compressor base and the motor rails when the bolt pattern underneath does not match what you are trying to bolt down. They are what let you put a different motor or a different engine on an existing base without drilling a new hole pattern into the tank saddle or the skid.
Sold per pair. You do not need to order two.
Sizes
- M5505: adapter plate for 10, 15 and 20 HP installations
- M5522: adapter plate for Kohler CH13S engines, fits K241-301 or M12S
Which one you need
The 10-15-20 plate is the electric motor side of the job, used on the larger frame motors that go under 10 to 20 HP stationary packages. The CH13S plate is the engine side, and it exists because the Kohler Command CH13S does not share a footprint with the older Kohler K series and Magnum engines it commonly replaces. If you are repowering a machine that had a K241, a K301 or an M12S on it and you are fitting a CH13S, that plate is the part that makes the old holes usable.
Getting the drive right
Adapter plates change the height of the driving sheave as well as the hole pattern, so check sheave alignment after the motor or engine is down. Lay a straight edge across both sheave faces: they should touch at four points with no gap. If they do not, shim before you tension the belts. A misaligned drive eats belts, and on an engine driven machine it also throws the idler geometry out.
Related parts
These go together with the compressor motor rails, also sold per pair, and the belt tightener for engines or motors with slotted bases. If you are repowering, we also stock complete Honda and Kohler engines, electric motors, V belt sheaves and bushings.
Not sure what you need
Send us the motor frame size or the engine model, plus the make and model of the compressor it is going on, and the Warthog Air Compressor Store team will confirm the plates before you order.
Compressor adapter mounting plates sold per pair, for 10, 15 and 20 HP motor installations and for Kohler CH13S engines replacing K241-301 or M12S.
NOTE: Actual product may be different from pictured!
Financing Options
Financing Options
We offer Financing Through Many Different Avenues:
- Affirm is great for smaller purchases. You can do this during checkout.
- Clicklease is a great option for Instant decisions up to 25k. NO Hard credit pull. No Time in Business Required. More information can be found out about it here: https://www.clicklease.com/partner/warthog-air-compressor-store
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
AirCompressorStore.com offers a complete selection of air compressors, parts and accessories designed to keep your equipment running reliably and efficiently. Whether you’re servicing a small shop compressor, maintaining an industrial air system, or replacing a worn component in a production environment, our parts are sourced from trusted manufacturers and built to meet the demands of real-world compressed air applications.
