Enginemasters Inc. has been working on and working with Onan generators and engines for many years. Although Onan has stopped manufacturing its common two cylinder engines, almost all the parts are still available.

Onan engines are used on welders, tractors, floor buffers, wood chippers, and more!

Parts and services are available from Enginemasters Inc. for all of them!

PARTS & REBUILDING

Huge selection of Onan parts in stock. From pistons to filters, we have everything from tune up parts to major rebuild parts.

Onan engines are very rebuildable, don't throw it away! Rebuild it! Onan no longer makes replacement engines and swapping out an onan with another brand is often time consuming and requires special kits and adapters. Keep the engine that your equipment originally came with. Rebuild yours, or have us do it for you.

Enginemasters Inc.
22037 Howell Drive
New Lenox, IL 60451
815-485-4545

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Please visit OnanRebuilding.com for Onan engine rebuilding help.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Generators

Onan has been in the power generation business since the 1920's. Many service parts are still available for the Onan RV generators from the 70's and 80's. Enginemasters has an extensive inventory of obsolete Onan generator parts as well as premium access to suppliers around the nation that have the same. Many Onan electronic controls, PC boards, and voltage regulators are still available today.

Enginemasters is fully capable of complete in house service for all of Onan's engine driven RV, commercial, and portable generators. Our mechanics have all the specialized equipment and load testers needed for proper diagnostics and generator repair. We are a Kubota, Robin/Subaru, and Onan Engine dealer, so we know your generator from front to back, and can assist you with anything your generator may need.