Cummins 6.7L

At Repair Masters Automotive LLC we offer only the best products to our Boulder drivers, that’s why we’re excited to announce the expanded availability of the Cummins 6.7L ISB/QSB Rear Gear Running Complete engine from our partner Jasper Engines & Transmissions. JASPER is the nation’s leader in remanufactured engines and drivetrain products.

If you are experiencing issues with the current engine on your 2013-2018 medium-duty on-road trucks, agriculture, construction, and industrial applications you now have an affordable option for an engine replacement. This engine is available with and without head studs and is completely remanufactured using a standard set of new parts. At Repair Masters Automotive LLC, we love JASPER products because we know that our customers can depend on the quality of the product while having peace of mind because of the warranty this great company offers.

In addition, JASPER uses dynamometer testing to ensure reliable performance. JASPER tests these engines under varying loads to simulate how they would respond during vehicle operation. The conclusion of the test consists of a final engine run-in and inspection to assure peak performance and operating efficiency.

We know that our Boulder drivers will love this new offering from our partner JASPER because it is also covered by a two-year warranty. Components of the engine are covered by a one-year warranty and full warranty disclosures are available upon request. Call or come by and talk to our team today at Repair Masters Automotive LLC in Boulder about any questions you may have on this amazing product offering from Jasper Engines & Transmissions. Our experienced technicians are eager to help you in any way possible!

Thank you for visiting Repair Masters Automotive LLC in Boulder & Louisville CO., you can count on our automotive repair technicians to keep your car, truck, SUV, or van, on the roads longer and safer! No matter the make or model we work on both domestic and European vehicles!

Service Areas: Boulder, CO | Louisville, CO | Jamestown, CO | Niwot, CO | Lyons, CO | Longmont, CO | Eldorado Springs, CO | Nederland, CO | Allenspark, CO | Lafayette, CO | Rollinsville, CO | Erie, CO | Broomfield, CO | Erie, CO | Westminster, CO | Eastlake, CO | Arvada, CO | Wheat Ridge, CO | Dacono, CO

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Repair Masters Automotive LLC

3501 Pearl St.
Boulder, CO 80301
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location small (303) 442-2234
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Weekdays:   8:00 AM - 5:30 PM
Weekends: Closed

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Louisville Location

165 McCaslin Blvd.
Louisville, CO 80027
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location small (720) 502-7783
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