Bilstein Bypass Disc 8ID 1 Notch E4-FE2-Z147A00

Shock Valve Disc - 0.315 in ID - 1.437 in OD - 0.006 in Thick - 0.011 in Bypass - Steel - Natural - Each

Suspension and Components, Shocks, Struts, Coil-Overs and Components, Shock and Strut Components by BILSTEIN