Let's Fix Your Diesel Today!

Call Now  715-254-2307

Owner, Gary Nilsen, will answer your diesel parts question when you call.

About Us

Gary Nilsen - Owner/President
8836 Edgewater Drive
PO Box 36
Amherst Junction, WI


Black Cloud Diesel Performance

One of the first companies of it's kind in the market, Black Cloud Diesel Performance (tm) has been doing business under it's original & only owner, Gary Nilsen, since it's inception back in 2004!

Black Cloud Diesel Performance is located in Amherst Junction, Wisconsin.

Black Cloud Diesel is a small company in a small town in Central Wisconsin.  You will get personal service and technical application and sales assistance from each of us-customers are our priority, not just a number!  Click here to see what our customers are saying about us!

If you want to speak to one of us about a part you need, or have any questions about ordering, please call us at 800-872-1944.

Our business hours are at least 9AM-5PM CST Monday-Friday, and sometimes more!


Phone: 800-872-1944


Gary Nilsen/Owner - Sales, Tech Support, Graphics

Marge - Sales Office Manager

Deidre - Accounts Payable 

Web Design and Graphics by Morgan Brady

*Small town, USA!