Southwest Truck and RV

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Jasper Engines & Transmissions

Keep Your Fleet in Operation with JASPER Remanufactured Engines & Transmissions

Jasper Engine

When an engine or transmission goes on one of your company trucks, it doesn’t mean you’re stuck without a cost-effective solution. JASPER remanufactured engines and transmissions can save you thousands compared to buying a new or used truck.

At Southwest Truck and RV Repair, we are an authorized JASPER installer serving Prescott Valley, AZ, Prescott, AZ, Chino Valley, AZ, and surrounding areas.

Request an estimate today for your remanufactured JASPER transmission or diesel engine. JASPER remanufactures for domestic and foreign applications.

Jasper Logo

Why Choose Remanufactured Jasper Engines & Transmissions?

JASPER engines and transmissions are remanufactured to the highest industry standards. Thanks to an ongoing commitment toward improvement, JASPER can correct original equipment manufacturer (OEM) design flaws.
Jasper Engine and Transmission

As a result, you may find that your new JASPER engine will perform better than your original factory engine.

JASPER engines and transmissions are most cost-efficient than completely rebuilding an engine or transmission from scratch.

We stand by JASPER engines and transmissions as reliable and affordable replacement solutions.

Jasper Remanufactured Diesel Engines

  • Most diesel engines come with a 2 year/unlimited mileage nationwide warranty – parts and labor.
  • JASPER engines are built with brand new wear parts, increased tolerances, and run-tested reliability.
Jasper Diesel Engine

Note: If you have a turbocharged application and you purchase a format that doesn’t include a turbo, you’ll need to install a new or remanufactured turbocharger and fuel system. Failure to change the turbocharger will result in premature engine failure. A new fuel system is also important to ensure you get the best performance from your remanufactured engine.

Southwest Truck and RV is available to answer any questions and provide proper installation of your JASPER diesel engine.

Jasper Remanufactured Transmission

Most transmissions come with a 3 year/100,000 mile nationwide warranty – parts and labor. JASPER transmissions are completely remanufactured to get you back on the road fast and worry-free.

Jasper Transmission

We carry JASPER remanufactured automatic and standard transmissions that fit commercial applications. No need to spend large amounts of money on a complete transmission rebuild for your vehicle. Our mechanics rely on JASPER remanufactured transmissions each and every day as our go-to transmission replacement.

A full warranty disclosure on JASPER products is available at

At Southwest Truck and RV Repair, we trust JASPER engines and transmissions as reliable, worry-free replacements for commercial applications. If you’re wondering whether a JASPER engine or transmission is the right choice for one or more of your fleet vehicles, call (928) 772-3424 to talk with a member of our staff. Our experienced mechanics will set you up with the best JASPER engine or transmission for your vehicle.

Ready to request Jasper Engine & Trans services?

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Southwest Truck and RV