Exhaust Valve Stem Seals for Nissan SR20DET Engine

7mm valve stem seals provide excellent lubrication and prevent oil from entering the combustion chamber. The seals are equipped with stiffer retaining springs for a secure fit, resulting in a durable and heat-resistant seal that is resistant to oil additives and abrasion.

Properly functioning valve stem seals are crucial for the engine’s performance and longevity, as they ensure that each valve stem is sufficiently lubricated without introducing oil into the combustion chamber.

  • Stem 7mm.
  • Guide OD 11mm.
  • Seal OD 14mm.
  • Viton.

 

FEATURES :

  • Stem 7mm.
  • Guide OD 11mm.
  • Seal OD 14mm.
  • Viton.
Brand Kelford Camshafts
Man Part No VS-N7E-8