The Bilstein B6 4600 Series 46mm monotube shock is specified for the rear of 1975–1991 Ford E-350 Econoline applications and replaces the factory-style unit with an application-tuned design. Its velocity-sensitive, digressive piston delivers fade-free response across changing road conditions. Bilstein tune provides improved ride quality and handling while using OEM springs and mounting hardware for a direct-fit replacement.
Bilstein 4600 Series 1975-1991 Ford E-350 Econoline Rear Monotube Strut Assembly