About Us

Younker Bros. is a family owned and operated diesel shop in Spokane Wa. Started by brothers Pat, Todd and Alan Younker in 1990. Since then we have been rebuilding engines, engine components, transmissions, differentials and selling aftermarket parts for Caterpiller, Cummins, Detroit and Mack.

We have served many loyal customers through the years and are proud too work with many of the regional shops and business owners too help ours and their customers get back too work with fair and honest treatment.

Younker Bros is a preferred provider of