ATRO SU00-29001 Spring Link Bushing - Polyurethane, 4 3/8" Length, 2 3/8" OD, 5/8" Bolt Hole (Kenworth, Peterbilt)

ATRO Engineered Systems® is a U.S.-based manufacturer of polyurethane components for heavy duty vehicles and equipment. The company utilizes 11 proprietary formulas to produce high-performance suspension parts for trucks, trailers, and buses as well as for agricultural and military applications. ATRO polyurethane products are stronger and more durable than rubber while still retaining its flexibility. These are also highly resistant to grease, oil, salt, and abrasives and are explicitly designed by ATRO engineers for use in fleet applications. Each product also undergoes quality control testing to ensure compliance with in-house and third-party quality, safety, and environmental standards.