OS GIKEN offer their overhaul kits for the TR Series Clutch. This is OS GIKEN's reinforced twin metal plate clutch for hard users. These clutches are designed for Time Attack, Gymkhana, Dirt Trial etc.
Features
- Overhaul Kit A:
- Clutch discs as required
- Center plates as required
- Pressure plate
- Cover bolt set
- Overhaul Kit B:
- Clutch discs as required
- Center plates as required
- Pressure plate
- Clutch cover
- Cover bolt set
We ship to the United States and 150 other countries.
Japan Post EMS & ePacket, FedEx, DHL and more.
OS Giken was founded in 1973 in Okayama by Masaharu Okazaki as the Okazaki Speed Technology Research Institute, a tuning shop for cars and motorcycles. It became OS Giken Co., Ltd. in 1988. Okazaki built his own high-revving twin-cam engines, the TC16 and TC24-B1, and began making stronger drivetrain parts because stock ones could not take the power.
A Violet with a TC16-MA II won the 1980 All Japan All-Star Dirt Trial, and a 280Z with a TC24-B1 took third in its class at the 1982 SCCA Pro Rally in Nevada. OS Giken still makes clutches, limited-slip differentials and gearboxes, including the OS-FR7 7-speed sequential, from its base in Okayama.
Associated JDM Parts
326 Power Racing Gloves
326 Power Wheel Nut Medium + Crown Cap Set
3D Design Sport Pedals
About NENGUN
Since the year 2000, NENGUN has supplied over 500,000 parts direct from Fukuoka, Japan to 170 countries worldwide. If you have any questions, our experienced and friendly customer service team is always happy to help, please send us an enquiry.











