• OS Giken R quad-plate clutch overhaul kit A (R4C) for Toyota Supra 7MGTE W58
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OS Giken

OS Giken R quad-plate clutch overhaul kit A (R4C) for Toyota Supra 7MGTE W58

OS Giken R quad-plate clutch overhaul kit A (R4C) for Toyota Supra 7MGTE W58

SKU: TY011-DH50A
£1,683.00
£1,683.00
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Overhaul kit A for the R4C quad-plate clutch on the Toyota Supra 7MGTE with the W58 or R154 gearbox. The clutch is rated to about 1898 Nm (1400 lb ft).

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

Fitment

Make Model Chassis Engine Years
Toyota Supra (W58 gearbox, 21 spline; also works with the R154 gearbox) 7MGTE

Specifications

OS Giken series code R4C
Number of plates Quad
Disc type Dampened
Torque capacity about 1898 Nm (1400 lb ft)
Hub spline 21
Made by OS Giken, Japan
OS Giken part number TY011-DH50A

Fitting notes

  • Requires TY011-CH50M.
  • An aftermarket hydraulic slave cylinder is recommended.
  • 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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