VALAIR NV4500 1-3/8" Input Shaft Upgrade 94-03 Dodge 5.9L Cummins

When we at Diesel Power Products started shopping around for a diesel clutch manufacturer to showcase, we had a lot of choices. It soon became clear that one company offered the combination of quality, durability, customer service, price and integrity that we were looking for. Valair Clutch has not failed to live up to our expectations.

Valair started as Vallance Remanufacturing in Mineral Wells, Texas, about 60 miles West of Fort Worth, in the early 1990s. The company concentrated on rebuilding clutch assemblies for heavy trucks and agriculture. The location allowed Valair to keep cost low and supply the Dallas/Fort Worth area as well as the local areas with quality replacement parts.

In 2004, Valair addressed an interest in the performance clutch market for high horsepower diesel trucks. Research and development started to source the parts for these applications. Valair was already building clutches for most OTR trucks capable of holding up to 2250 ft. lbs torque and was adapting these principles from these OTR clutches into a smaller package for ¾ and 1 ton trucks.

After two years of R&D, Valair's ˜Performance Series Clutches were marketed to the diesel truck enthusiast who wanted a quality high performance clutch at a reasonable price. All of these clutches are assembled in Mineral Wells, Texas from the highest quality parts available and are now being sold all over the World.

Whether you are looking for a stock replacement, towing clutch, or a high performance clutch for sled pulling or drag racing, they have just the clutch for you.