E4-AK1-Z033A00 Bilstein B1 (Components) Bilstein Piston 8mm ID 46mm Digressive
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- Bilstein E4 AK1 Z033A00 Piston 8 Id 46 Digressive
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Components internal to Bilstein B1 dampers provide unparalleled performance. Certified technicians specializing in motorsports damper technology are recommended to take advantage of these parts for upgrades and servicing, keeping race dampers functioning at their peak. The piston measures 8mm in diameter and 46mm in a digressive COB. The O-ring is 12.07mm x 5.33mm for optimal travel.
Piston: 8mm ID, 46mm Digressive (COB) O-ring: 12.07mmx5.33mm Travel
Bilstein Piston 8 ID 46 Digressive E4-AK1-Z033A00