Pump Seal Teflon R4

The Pump Seal Teflon R4 is a front body oil pump seal engineered for Peterson fluid systems, offering precision sealing in high-performance engine applications. This component is essential for operators and technicians maintaining Peterson oil pumps, where reliable fluid containment directly impacts engine longevity and performance. The Teflon construction provides superior chemical resistance and durability compared to standard elastomer seals, making it the preferred choice for demanding racing and automotive environments.

Manufactured from PTFE (polytetrafluoroethylene), the Pump Seal Teflon R4 delivers exceptional sealing integrity at the pump's front body interface, preventing oil leakage and maintaining system pressure consistency. Teflon's inherent low-friction properties reduce wear on mating surfaces while maintaining a tight seal across temperature and pressure cycles. The compact design—measuring 2.2 x 0.95 x 3 inches and weighing just 0.03 lbs—ensures minimal clearance requirements and straightforward installation without modification to existing pump housings.

This seal is ideal for enthusiasts and professionals rebuilding or servicing Peterson oil pump systems in race engines, street performance builds, and high-rpm applications where conventional seals would fail. Installation is direct—simply position the seal at the front body interface during pump assembly or service. The Pump Seal Teflon R4 (MPN 14-2502) is a genuine Peterson component, ensuring OEM fit and compatibility with Peterson pump assemblies across multiple engine platforms. Individual seals are sold as single units, so technicians can stock replacements for routine maintenance intervals.