Parts Department
Genuine Parts - Genuine Warranty
Harper Power Products maintains a substantial inventory of genuine parts and electronic products for current Detroit Diesel, Mercedes Benz, MTU and DEUTZ engines, Allison transmissions, and MTU Onsite Energy products. We also maintain an inventory of parts for older models no longer in production. Our aftermarket sales are heavily supported by an on-line, real-time parts distribution network that provides computerized access to critical parts information.
Harper Power Products is no longer just your engine and transmission parts source we also offer genuine replacement parts from more than 50 leading manufacturers including, Bendix, Arvin Meritor, Delco Remy, Spicer, Eaton, Holland and Gunite, so we have you covered from bumper-to-bumper.
Harper Power Products is your best source for genuine replacement parts. Please visit our Harper Parts Express Website to see our current specials and you can even order online!
