Diedrich Diesel Repair Services LLC

10/12/2026

🎉 A HUGE thank you to everyone who voted for us! 🎉

We’re excited and grateful to announce that we’ve once again been named a finalist, taking 2nd place! 🏆 For a small, locally owned shop like ours, this means so much, especially with the incredible competition we were up against!

Thank you for your continued support, your votes, and for trusting us with your vehicles, trucks & equipment. We truly appreciate every customer who helps keep our small business going!

Whether you need diesel repair, DOT inspections, routine maintenance, auto repair, or anything in between, we’re here to help! Give us a call and let us take care of you.

Thank you for supporting local and keeping our shop rolling! ❤️🔧

10/09/2026

A oldie but a goodie. This Ford F600 Grain Truck got a brake upgrade. Installed a conversation Kit for the brake booster and master cylinder that sits against the firewall in the engine bay which replaces the original that sits under the cab of the truck where they rust out and get weathered.

10/04/2026

Ever wonder how big engine components are in a semi engine? This engine part being pulled out is the Camshaft. It plays a key role for the valve train and timing of the engine. Give us a call for all your Semi repair needs and DOT inspections.
320-491-2648

10/01/2026

Taking care of Air conditioning issues on this Case 600 Quadtrac. Found a couple leaks in the system. On the condenser and the evaporater.

09/26/2026

This DT240 was having alternator issues. The warning light kept popping up on the dash. With some testing and a visual inspection of the harness we were able to find two bad wires in the harness causing a short. Made a repair to the harness and the tractor was back in working order.

09/18/2026

This dump truck with a Cummins M11 in it, is getting a new Front Gear Housing Cover. Why? You may ask. Well it is all because of one loose bolt that was rattling away on the bottom of the cover. It took out the gasket along with eating into the cover itself causing a major oil leak issue

09/12/2026

This tractor will be getting a fresh set of fuel injectors along with some engine resealing done. Give us a call for all your repair needs at 320-491-2648

09/11/2026

Attached is the link to start voting for Best In The Lakes Area! Diedrich Diesel is in the Auto/Transportation Repair section. Let’s be the best this year! You can vote everyday.!Thank you everyone!

The nomination phase kicks off the competition, giving you the power to nominate the businesses or individuals you believe are the most deserving of the "Best of the Best" title. Select a category below to nominate a business or individual.

09/02/2026

This KW W900 is getting a freshly rebuilt radiator.

09/01/2026

Sometimes you just have to jump right into the machine…..