Notice of Holiday Closure

Dear Valued Customers, In observance of Good Friday, we will be closed on March 29th. We will resume our regular business hours on Monday, April 1st.  Happy Easter from Superior Diesel!

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Warranty

Superior Diesel makes it easy to provide information regarding engine warranty. Each market area below describes in detail what the warranty coverage is.

Registering your engines is a crucial step in ensuring seamless service and support. Take a few moments today to register your engine—it's a proactive step that ensures assistance is readily available should the need arise in the future. Your satisfaction and confidence in our products are our top priorities.

John Deere Warranty

Our professional staff is ready to assist you with your drivetrain and diesel engine requirements in whatever market you serve. Our skilled engineers can custom design products to fit your specific application needs and our production team is experienced and well versed in application and assembly.

CONTACT US NOW!