• OS Giken R triple-plate clutch kit (R3C) for Subaru Impreza WRX STI GDB and GRB EJ25
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OS Giken

OS Giken R triple-plate clutch kit (R3C) for Subaru Impreza WRX STI GDB and GRB EJ25

OS Giken R triple-plate clutch kit (R3C) for Subaru Impreza WRX STI GDB and GRB EJ25

SKU: SB041-CH5
£2,215.40
£2,215.40
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An R3C triple-plate clutch kit with flywheel for the Subaru Impreza WRX STI GDB and GRB with the EJ25 engine. It is rated to about 1491 Nm (1100 lb ft).

  • Floating dampened centre hub absorbs transmission shock
  • Built for high-power competition cars such as drift and drag
  • Designed to cope with high heat loads

Fitment

Make Model Chassis Engine Years
Subaru Impreza WRX STI GDB / GRB EJ25

In the box

  • Triple-plate clutch assembly with flywheel

Specifications

OS Giken series code R3C
Number of plates Triple
Disc type Dampened
Torque capacity about 1491 Nm (1100 lb ft)
Made by OS Giken, Japan
OS Giken part number SB041-CH5

Fitting notes

  • Requires SB041-ALT.
  • Follow the OS Giken installation guide.
  • Reuse or renew the original pilot bearing or bush.

Lead time: made to order by OS Giken in Japan, usually 2 to 3 weeks. Contact us if you need it sooner or want us to check fitment.

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