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OS Giken

OS Giken TS twin-plate clutch overhaul kit B (TS2A) for Mazda RX-7 FC3S, FD3S and RX-8

OS Giken TS twin-plate clutch overhaul kit B (TS2A) for Mazda RX-7 FC3S, FD3S and RX-8

SKU: MZ101-BC10B
Regular price £856.90
Regular price Sale price £856.90
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Overhaul kit B for the TS2A twin-plate clutch on the Mazda RX-7 FC3S and FD3S and the RX-8. The clutch uses 184 mm discs and is rated to about 542 Nm (400 lb ft).

  • Designed for naturally aspirated and supercharged engines
  • Stamped steel cover for moderate pedal effort
  • Heat-treated alloy clutch discs

Fitment

Make Model Chassis Engine Years
Mazda RX-7 FC3S
Mazda RX-7 FD3S
Mazda RX-8

Specifications

OS Giken series code TS2A
Number of plates Twin
Disc diameter 184 mm
Torque capacity about 542 Nm (400 lb ft)
Cover Stamped steel
Made by OS Giken, Japan
OS Giken part number MZ101-BC10B

Fitting notes

  • FC3S and FD3S require N351-11-521 and six bolts 8051-27-236.
  • RX-8 requires the original counterweight N3Z2-11-52X and six bolts 8051-27-325/236.
  • FD3S requires MZ121-ALT.
  • FC3S and RX-8 require MZ101-RSA0K.
  • 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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