Had a great experience with Stotty's Diesel. My sunroof was giving me issues and they got it fixed quickly and professionally. Super easy to work with, honest, and efficient. Definitely recommend them if you need quality work done!

Expert Auto repair in Belt, MT
Stotty's Diesel serves Belt, MT from Vaughn. Call or text to set up a time.
- Serving Vaughn Area
- Honest Work
- Diesel Specialist
/WHAT WE DO
DIESEL AND TRUCK REPAIR
From sunroof fixes to engine rebuilds, we handle the work and explain it straight.
Find Us From Belt
/REVIEWS
WHAT OUR CUSTOMERS SAY
He's fixed my trailer, my truck, and my other truck. Everyone else in the area just isn't as good.
Stotty's Diesel is amazing Cameron the owner is very helpful and friendly. He has helped us fix issues with our diesel truck and other machines. He is the first person we call whenever we have any vehicle that breaks. He is fair and honest in the work that he does.
FAQ
FREQUENTLY ASKED QUESTIONS
Still have questions? Contact Us
Serving Belt
Belt sits in the Belt Creek valley east of Great Falls, where US-87 and US-89 run together before US-89 turns south toward the Little Belt Mountains. The town grew up around coal mining, and today it is surrounded by wheat and cattle country. Trucks here climb in and out of the creek valley, run long stretches of highway to town and work on farm roads during seeding and harvest. Winter wind on the open benches is cold and steady, and summer harvest means long days with heavy loads. Grain trucks, farm pickups, trailers and field machines all see hard, seasonal use.
Areas of Belt we serve
- Belt Creek
- US Highway 87
Why Belt customers need this work
In wheat country around Belt, the busy seasons leave no room for a truck or machine that will not run. Diesel engines need clean fuel, good injectors and working glow plugs, especially when a truck sits between seasons and then has to start in the cold. Grain and farm trucks wear brakes and cooling systems on valley grades with a full load. Farm machines bring hydraulic leaks, worn hoses and electrical faults. Getting engines diagnosed and trucks checked before seeding or harvest is the surest way to avoid a breakdown in the middle of the job.
Recent work in the Belt area
- 01.Fuel system and injector service on a farm diesel
- 02.Hydraulic hose and leak repair on a field machine
- 03.Brake and cooling system work on a grain or farm truck
Why Choose Stotty's Diesel for Auto repair in Belt
Stotty's Diesel repairs diesel engines, trucks, trailers and machines for people in and around Belt, MT. Our shop is in Vaughn on US-89. We diagnose the problem first, explain the repair in plain terms and give you the cost before we begin. The shop is open Monday to Friday, 8 to 5. Call ahead with what your truck or machine is doing and we will set aside time for it.
Belt customers choose us because we treat every project like it's our own — no upselling, no surprises, just straightforward work that gets the job done right.
Whether you live in Belt or just need a reliable team nearby, we're a short drive from Vaughn and happy to walk you through every recommendation before any work begins.
Stotty's Diesel handles diesel engines, trucks, trailers and farm machines in one shop, so you do not need a different place for each thing on the farm. The shop is in Vaughn and open Monday to Friday, 8 to 5. We do honest, fair work and explain the repair and the cost before we start. A lot of our customers call us first whenever something breaks. Call (406) 450-8919, describe the problem and set a time to bring it in.
Services We Offer in Belt
Every service below is available to Belt customers. Click any service for full details.



