Viton Rocker Shaft O Ring for Porsche 911 (1965-94) and 914-6 (1970-72)
- Upgraded material to Viton for greater performance
- Guaranteed fitment
- Replaces hardened or cracked original rocker arm shaft o-rings
- High-quality materials resist intense engine heat and oil degradation
- 24 Month Unlimited Mileage Warranty
24 Required Per Car
Replaces: 91109910352, 911 099 103 52