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Ferrea Mitsubishi 4B11T 5.5mm Viton Hi-Temp Exhaust Valve Stem Seal - Set of 8

$21.50

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Ferrea Mitsubishi 4B11T 5.5mm Viton Hi-Temp Exhaust Valve Seal Set of 8. Keeps oil out of the exhaust ports.

Key Features

  • Set includes eight (8) Ferrea 5.5mm Viton Hi-Temp exhaust valve stem seals.
  • Viton material offers excellent resistance to high temperatures and engine oil.
  • Designed to prevent oil from entering the exhaust ports.
  • Helps reduce oil consumption and exhaust smoke.
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About this part

Product Details

This set includes eight Ferrea 5.5mm Viton Hi-Temp exhaust valve stem seals. These seals are crucial for preventing oil from entering the exhaust ports and being burned during combustion. When valve stem seals wear out, you might notice blue smoke from your exhaust, especially on startup or deceleration, and increased oil consumption.

Ferrea uses Viton material for these seals, which is known for its excellent resistance to high temperatures and harsh engine oils. The 5.5mm size is specific to certain applications, ensuring a proper fit on your Mitsubishi 4B11T engine. Replacing these seals is a common part of engine rebuilding or top-end service to ensure proper engine health and emissions control.

Specifications

Brand
Ferrea
Manufacturer Part #
VS1024

Frequently Asked Questions

Ferrea Mitsubishi 4B11T 5.5mm Viton Hi-Temp Exhaust Valve Stem Seal - Set of 8

$21.50