Kerns Royal Diesel Repair LLC

Directions

Kerns Royal Diesel Repair LLC Automotive Repairs, Diagnostics, Performance applications, Engines, Transmissions, Transfer-cases Rebuilds, Oil changes, Brake services, Welding

10/12/2026

💥 600HP TOW RIG! 💥

Our LLY made its way onto the dyno at Rust Belt Rumble and put down 600 horsepower! 🔥💪

Unfortunately, the pull truck wasn’t ready to make it to the event this time around, but we’re just getting started. We’ll get that one ready and come back stronger!

Built to work. Built to perform. 🏁

Our NP263XHD / NP261XHD rebuilt transfer cases are completely cleaned, inspected, and rebuilt with quality components to...
09/23/2026

Our NP263XHD / NP261XHD rebuilt transfer cases are completely cleaned, inspected, and rebuilt with quality components to keep you moving. Built in-house by Kerns Royal Diesel Repair LLC Every unit is built with pride and attention to detail.

📩 Message us for availability, shipping, or core questions.

🔧 Allison 1000 Stage 1 — 750HP | $6,000Built Right. Built to Last.📩 Message Kerns Royal Diesel Repair LLC for availabili...
08/17/2026

🔧 Allison 1000 Stage 1 — 750HP | $6,000

Built Right. Built to Last.

📩 Message Kerns Royal Diesel Repair LLC for availability.

07/28/2026

Sheldon Street Diesel 312.33FT

Weekend recap! The track was in great shape—big thanks to the track crew for all the hard work! The shop truck ran strong all day. I locked it up a little too early, leaving us just short of our goal distance, but that’s part of it. We’ll make a few adjustments and be ready for the next one!

07/21/2026

Ladysmith Stock Diesel 306.23Ft

Not the outcome we were hoping for. The track conditions were poor, and inconsistent officiating made for a frustrating event.

That said, I’m proud of the truck and the work that goes into it. Every pass represents the quality and dedication behind my diesel repair shop.

A huge thank you to everyone who came out, watched, and supported us. We appreciate every one of you. We’ll regroup, make a few changes, and come back stronger. See you at the next hook!

Smoke, haze, and rough idle? This LB7 Duramax was showing all the classic signs of injector issues. A quick look at the ...
07/14/2026

Smoke, haze, and rough idle? This LB7 Duramax was showing all the classic signs of injector issues. A quick look at the balance rates confirmed they were well out of spec.

Installed a fresh set of injectors and injector lines, and she’s running smooth again. Nothing beats seeing a truck leave the shop running the way it should!

I handle every job myself from diagnosis to repair, so you know exactly who’s working on your truck.

Thanks for the business and for putting your trust in me! If your diesel isn’t running like it should, send me a message and let’s get it taken care of. 🔧🚛

LLY Duramax back on the road! 💪This customer picked up one of our rebuilt 263XHD transfer case units and handled the ins...
07/12/2026

LLY Duramax back on the road! 💪

This customer picked up one of our rebuilt 263XHD transfer case units and handled the installation himself. We’re glad to hear everything went together smoothly and the truck is back where it belongs.

A big thank you for choosing our shop and trusting one of our rebuilt units. We truly appreciate your business and the support!

If you’re looking for a quality rebuilt 263XHD/261XHD transfer case, send us a message—we’d be happy to help.

A huge thank you to On The Wall Media for coming out and capturing some incredible shots of our pull truck, Daddy’s Mone...
07/06/2026

A huge thank you to On The Wall Media for coming out and capturing some incredible shots of our pull truck, Daddy’s Money! We truly appreciate the time and talent that goes into getting these awesome photos.

Be sure to check out their work—they always do a fantastic job capturing the action. We’re proud to have these memories and can’t wait to see everyone at the next event! On The Wall Media

07/04/2026

Kennan 2026 Street Diesel 🥈 283.80FT
New Driver behind the wheel! Wife got to take the pull truck for a ride down the track!

07/04/2026

Kennan 2026 8500 Hot Stock Diesel Western Pullers 303.82FT

Address

N5339 Flambeau Drive
Tony, WI
54563

Website

Alerts

Be the first to know and let us send you an email when Kerns Royal Diesel Repair LLC posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category