The Penske Racing Shocks 2-114 Viton Brown O-Ring is a precision sealing ring purpose-built for Penske shock absorber service. It is the critical seal that maintains internal fluid pressure within the shock body, directly affecting damping consistency and suspension response. Mechanics and suspension tuners rely on this OEM-specification o-ring to restore shocks to factory performance levels.
Fabricated from Viton fluorocarbon elastomer, this o-ring delivers a marked advantage over standard nitrile alternatives in both chemical resistance and thermal tolerance. It withstands exposure to synthetic racing oils, high-temperature operating conditions, and repeated pressure cycling without losing its sealing force. The brown Viton compound retains elasticity well beyond the range where conventional rubber would harden and crack.
Any technician rebuilding or servicing Penske Racing Shocks should have this o-ring on hand before beginning disassembly. Leaking shock absorbers degrade handling precision and can compromise safety on the track or street. Installing a fresh 2-114 seal restores proper internal pressure, ensures consistent damping across the full range of suspension travel, and extends the service life of the shock assembly.
| Item Returns | This item can be returned |
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