Sale!
Bilstein 46mm Alum Divider Piston w/O-ring B4-B46-U160
Original price was: $11.58.$7.07Current price is: $7.07.
85 in stock
Description
If you’re rebuilding or maintaining a Bilstein shock absorber, a worn or damaged divider piston compromises the shock’s ability to separate pressure zones and maintain consistent damping performance. This OEM-specification 46mm aluminum divider piston with O-ring restores full functionality and ensures your suspension delivers the predictable, controlled response your setup demands. Stock this replacement to keep your shock rebuild on schedule without sourcing delays.
- 46mm outer diameter
- 14mm inner diameter
- Aluminum construction
- Integrated O-ring seal
- Divider piston function
- OEM Bilstein spec
- Sold individually











