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Est. 1957
Supertech

Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16

$37.84

Only 4 left in stock

Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16

Key Features

  • Set of 16 integral valve stem seals for Mitsubishi EVO X 4B11 engines.
  • Designed to prevent oil from leaking past valve guides into the combustion chamber.
  • Helps maintain engine compression and reduce oil consumption.
  • Durable rubber compound construction for heat and stress resistance.
  • Integral design combines seal and spring retainer for potentially simpler installation.
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About this part

Product Details

If you're rebuilding the top end of your Mitsubishi EVO X with the 4B11 engine, replacing the valve stem seals is a critical step. These integral valve stem seals from Supertech are designed to keep oil from leaking past the valve guides and into the combustion chamber. This helps maintain proper compression, reduce oil consumption, and keep your exhaust cleaner.

These seals are well-built with a durable rubber compound that can withstand the heat and stress inside your engine. The integral design means the seal and the spring retainer are one piece, which can simplify installation in some cases. Supertech is a popular name for performance engine components, and this set includes 16 seals, enough for all the valves on your 4B11 engine.

Specifications

Brand
Supertech
Manufacturer Part #
VSI-M5.5V-16
UPC
1037721244488

Frequently Asked Questions

Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16

$37.84