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OS Giken

OS Giken R triple-plate clutch overhaul kit A (R3C) for BMW M3 E46 S54

OS Giken R triple-plate clutch overhaul kit A (R3C) for BMW M3 E46 S54

SKU: BM237-CH5EA
Regular price £1,327.70
Regular price Sale price £1,327.70
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Overhaul kit A for the OS Giken R3C triple-plate clutch on the BMW M3 E46 with the S54 engine. The R3C is rated to about 1491 Nm (1100 lb ft).

  • Floating dampened centre hub to absorb transmission shock
  • Designed for engines with large gains in power and torque

Fitment

Make Model Chassis Engine Years
BMW M3 E46 S54

Specifications

OS Giken series code R3C
Number of plates Triple
Centre hub Floating, dampened
Torque capacity about 1491 Nm (1100 lb ft)
Made by OS Giken, Japan
OS Giken part number BM237-CH5EA

Fitting notes

  • Follow the OS Giken installation guide.
  • Reuse or renew the original pilot bearing or bush.
  • Overhaul kits are for rebuilding an OS Giken clutch you already have. Overhaul kit A: clutch discs and pressure plate. Overhaul kit B: clutch discs, pressure plate and clutch cover.

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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