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UHMW 4″ piston cup backer
$14.00
Details
- 30 day returns
- Free shipping
- Secure checkout
- 6-month warranty
Our piston cup backer is part of the internal components of the standard Alpine 4” cylinder. When rebuilding the cylinder this bushing is a wear item designed to cushion the constant operation of the cylinder.
Our piston cup backer is part of the internal components of the standard Alpine 4” cylinder. When rebuilding the cylinder this bushing is a wear item designed to cushion the constant operation of the cylinder.
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