Jasper Engines and Transmissions focuses on quality
The company’s product line includes remanufactured gas and diesel engines, transmissions and differentials, which can be used for school buses, along with diesel fuel and air system components. Jasper’s production system is designed to provide consistent procedures for a quality product, and reduction of waste is also important to the company.

JASPER, Ind. — Since its inception over 70 years ago, Jasper Engines and Transmissions has offered remanufactured vehicle components, and today its product line includes remanufactured gas and diesel engines, transmissions and differentials, which can be used for school buses.
The company also offers diesel fuel and air system components.
Jasper Engines and Transmissions was founded in 1942 by Alvin C. Ruxer, who owned a successful Ford dealership. At that time, automobile production ceased as manufacturing was devoted to the war effort, so remanufacturing became an alternate method of providing vehicle owners with reliable transportation in the absence of new cars.
When the war ended, Ruxer formed a new company: Jasper Engine Exchange. This became the basis of Jasper Engines and Transmissions and the many product lines it offers today.
Among the company’s goals are to provide high-quality, reliable and value-priced products to its customers, and to that end, Jasper Engines and Transmissions has developed the Jasper Production System (JPS).
The JPS is a combination of Jasper’s workforce and the processes and systems that guide the company’s remanufacturing procedures, officials said. JPS processes often include detailed directions and graphical instructions, all designed to provide consistent procedures throughout the company and maintain consistent quality in the finished product.
Jasper Engines and Transmissions has managed to keep prices consistent on most common units for the last five years, according to the company, with pricing reduced on some units.
Jasper has been able to accomplish this by implementing a policy of lean initiatives through continuous improvement and reduction of waste. The company encourages its associates to constantly evaluate the work they are doing and offer ideas on how they can do the work more efficiently. Today, the company is 30% more productive than it was three years ago, officials said.
Jasper’s main remanufacturing facility is located in Jasper, Ind. Remanufacturing facilities are also located in Crawford County, Ind., and Willow Springs, Mo. The company has 42 regional sales offices throughout the country.
Those regional locations are serviced by two main distribution centers: Crawford County, Ind., in the east, and Kingman, Ariz., for the western region. Sixty percent of Jasper’s inventory is housed at these distribution centers. The rest is housed throughout the regional locations.
For more information about Jasper Engines and Transmissions, visit www.jasperengines.com.
More Maintenance
Cummins on Smarter, Simpler Engine Innovation
Cummins discusses its first-ever gasoline engine for school buses, EPA 2027, and why bus fleets still want durable, simpler internal combustion options.
Read More →
Report: 72% of Diesel School Buses Now Use Advanced Low-Emission Engines
New data shows advanced low-emission diesel technology continues expanding across school bus fleets, even as electric bus adoption gains momentum.
Read More →
Vampire Tools' CAIMAN 7.5-Inch Multi-Purpose Screw Extractor Long-Nose Pliers with Crimper
Vampire Tools introduced the VAMPLIERS Caiman 7.5-inch multi-purpose pliers, combining screw extraction, cutting, crimping, and gripping functions into a single tool designed for fleet maintenance professionals.
Read More →How Advanced Diagnostics Helps Bus Fleets Stay Ahead of Repairs
Chat with Noregon’s Kevin Smallhorn at ACT Expo about bus diagnostic tools, telematics integration, CNG maintenance support, and strategies to help reduce downtime and improve uptime.
Read More →
How School Bus Fleets are Getting Ahead of Breakdowns
Don’t let bus downtime wear you down. Here’s how bus operators are shifting from manual processes to AI-powered, data-driven maintenance systems for improved reliability and safety.
Read More →
Pennsylvania School Bus Maintenance Team Praised for Dedication to Safety
Matthews Bus Company’s West Jefferson received a letter of commendation from the Pennsylvania State Police for their fleet inspections.
Read More →
2026 State of Student Transportation Report
Student transportation teams are being asked to do more with less, facing driver shortages, rising costs, and increasing safety expectations. This report uncovers how fleets are adapting, where technology is making the biggest impact, and why student ridership tracking is emerging as a top priority. Download the report to explore the key trends shaping 2026 and what they mean for your operation.
Read More →
From Chaos to Clarity: How School Districts Are Running Leaner Transportation Operations
Covering 38 routes on a Friday afternoon. Buses idling while routes overlap. Parents calling nonstop about late arrivals. Sound familiar? This whitepaper explores how district transportation leaders solved these exact problems — and what measurable results followed.
Read More →
The New Playbook for Safer, Smarter School Bus Maintenance
As school districts juggle aging buses, technician shortages and rising safety expectations, proactive fleet maintenance is becoming essential. This guide explores how telematics, predictive maintenance and real-time vehicle data can help transportation departments reduce breakdowns, extend vehicle life, improve compliance and keep students safer on the road.
Read More →2026 School Bus Fleet Vendor Directory & Buyer's Guide
Searching for the right equipment, technology, or services for your school transportation program? This industry guide brings together manufacturers and suppliers across the entire school bus market, all in one place. Download it to find the partners who can help move your operation forward.
Read More →
