Main Shaft TY856 6MT 3.636 / 2.375 Ratio

Main Shaft TY856 6MT 3.636 / 2.375 Ratio

Brand: Subaru Genuine
372.59 USD In stock Buy at Merchant

This main shaft is for 6-speed manual transmissions with specific trans IDs, suitable for MY04-06 USDM STI and JDM STI. It may require ISF© treatment for improved reliability and reduced friction.

  • The description claims that ISF© treatment reduces surface roughness, improves reliability, and reduces friction.
  • The description claims that ISF© treatment eliminates break-in requirements and swarf.
Specifications
REM ISF
No, Yes (+$120)
Variants (2)
  • No — 372.59 USD — In stock
  • Yes (+$120) — 492.59 USD — In stock

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