OS Giken
OS Giken R triple-plate clutch kit (R3C) for Mazda RX-7 FD3S 13BT
OS Giken R triple-plate clutch kit (R3C) for Mazda RX-7 FD3S 13BT
SKU: OSGIKEN-R3C-FD3SCouldn't load pickup availability
OS Giken R triple-plate clutch kit (R3C) for the Mazda RX-7 FD3S with the 13BT engine. Metal discs with a centre hub, used at the top level of drag (0-400 m), drift, time attack and circuit racing.
Fitment
| Make | Model | Chassis | Engine | Years |
|---|---|---|---|---|
| Mazda | RX-7 | FD3S | 13BT |
Specifications
| OS Giken series code | R3C |
|---|---|
| Product line | R triple-plate clutch |
| Number of plates | Triple plate |
| Disc diameter | 215 mm |
| Clutch cover | Aluminium cover, centre hub type |
| Made by | OS Giken, Japan |
| Reference | R3C-FD3S |
Fitting notes
Requires clutch operation conversion parts (sold separately). Also requires balance weight [N3Y2-11-52X] and 6 mounting bolts [8051-27-236]. Remove the cup and spring inside the clutch master cylinder (see the instruction manual). If they are left in, the clutch may not disengage properly or may slip. For the R3A clutch, cut the head of the weight bolt down to 7.3 to 7.5 mm before use. The clutch cover may touch the gearbox casing. If it does, remove the interfering material, but keep this to the minimum needed, as removing too much will greatly reduce rigidity.
Images are for illustration only. The actual product may differ.
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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