Weller Truck Parts traces its roots to Harry Weller’s 1928 auto-parts business in Muskegon, Michigan, and has grown into a 100% employee-owned company with a nationwide distribution network. Since launching its heavy-truck division in 1973, Weller has built its reputation around remanufactured drivetrain components and practical support for fleets and repair shops.
Authorized Allison Overhaul Dealer
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100% Associate Owned ESOP
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Camerota Truck PartsFounded by Sam Camerota in 1960, Camerota Truck Parts remanufactures and distributes truck drivetrain components while providing repair, diagnostics, installation, and driveline services across the Northeast. Still family-owned and operated, the company has grown from a scrap recycling and used-parts yard into an eight-location business with more than 200 employees and a large off-highway operation. Its Enfield headquarters holds ISO 9001:2015 certification for drivetrain remanufacturing and distribution.VALLEY COTTAGE, NY
HDX RemanHDX Reman is a Pennsauken, New Jersey specialist focused on keeping heavy-duty truck fleets moving through remanufactured drivetrain components. The company supplies exchange-ready units to commercial partners such as OEMs and wholesale distributors, using technical knowledge and strict quality processes to support consistent performance.LEWISBERRY, PA
Diesel ProFrom a farmhouse basement in Glen Rock, Pennsylvania, Diesel Pro has grown into a family-owned diesel parts remanufacturer, distributor, and repair operation serving customers across the United States and Canada. Founded by Lance Donaldson in 1985 and now managed by his son Scott, the company remanufactures fuel-system components and turbochargers while running a full-service truck repair facility with 11 bays. Its 30,000-square-foot warehouse holds more than 100,000 parts, giving the long-standing local business an unusually broad reach.GLEN ROCK, PA
Wm. Cohen & Sons, IncSince 1950, family-owned Wm. Cohen & Sons has operated as a truck-parts store, selling used trucks and supplying used and rebuilt components from its Thorndale, Pennsylvania yard. Its 30-acre operation includes more than 20,000 warehouse parts, 50–75 running trucks and over 450 trucks for salvage, with exporting services that ship parts worldwide. The company is particularly known for its large East Coast inventory of rears and transmissions, many available with a 24-hour turnaround.THORNDALE, PA