Description
A failing rocker arm shaft o-ring compromises oil sealing and can lead to costly leaks that affect valve train performance and engine longevity. The JAMES GASKET Rocker Arm Shaft O-Ring 11101 is a precision-engineered replacement that restores proper sealing integrity and prevents oil contamination in your valve train assembly. Whether you’re running a stock rebuild or a high-RPM performance engine, this o-ring is essential maintenance that protects your investment.
- Made in USA
- Rocker arm shaft sealing
- OEM-equivalent fitment
- Standard elastomer construction
- Direct replacement 11101
- Bolt-on installation






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