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Mazda OS-GIKEN - RHDJapan

OS Giken

A famed machine shop since the times when the 510 Bluebird single cam L-head engine was a popular tuning base. Unlike its main racing clutch competition, Ogura Clutch (ORC) which manufactures clutches for a wide array of cars and other applications, OS Giken was established solely for producing tuning parts. Since the early days of the company, OS Giken has been making new innovative parts time and time again. This innovation made them a common subject of talk in the tuning community and their popularity started to grow at the grass roots racing level. With the debut of the ground breaking DOHC 4 Valve TC16-MAII/TC24-B1 L-engine heads in 1975 the company really became unstoppable. Then 25 yeasr later they pushed the limits again with the RB30 OS-E2996 Engine. Innovation from OS Giken came again two years later with the release of the RB26 Sequential Transmission, and the Super Lock LSD came the following year. OS Giken continues to excel at bringing the tuning industry new and innovative products and will definitely continue to deliver high quality products for years to come

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OS GIKEN R3C Multi Plate Racing Clutch - Replacement Housing Ring
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥40,700
Sale Price: ¥29,239
You Save: ¥11,461

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OS GIKEN Close Gear Kit 5-Speed + Main Shaft - FC3S
- Engine & Drivetrain /
- Close Gear Kits
Purchase Now for ETA:
2024-10-11
List Price: ¥374,000
Sale Price: ¥266,259
You Save: ¥107,741

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OS Giken Super Single Pressed Steel Cover Overhaul Pressure Plate - RX-8 SE3P
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥29,700
Sale Price: ¥23,709
You Save: ¥5,991

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OS Giken Super Single Pressed Steel Cover Overhaul Pressure Plate - FC3S
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥29,700
Sale Price: ¥23,709
You Save: ¥5,991

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OS Giken Super Single Pressed Steel Cover Overhaul Pressure Plate - FD3S
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥29,700
Sale Price: ¥23,709
You Save: ¥5,991

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OS Giken Super Single Pressed Steel Cover Overhaul Pressure Plate - NA6CE NA8C
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥29,700
Sale Price: ¥23,709
You Save: ¥5,991

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OS Giken Super Single Aluminum Cover Overhaul Pressure Plate - FC3S
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥29,700
Sale Price: ¥23,709
You Save: ¥5,991

Quick view
OS Giken Super Single Aluminum Cover Overhaul Pressure Plate - FD3S
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥29,700
Sale Price: ¥23,709
You Save: ¥5,991

Quick view
OS Giken Super Single Aluminum Cover Overhaul Pressure Plate - NA6CE NA8C
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥29,700
Sale Price: ¥23,709
You Save: ¥5,991

Quick view
OS Giken Super Single Aluminum Cover Overhaul Pressure Plate - RX-8 SE3P
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥29,700
Sale Price: ¥23,709
You Save: ¥5,991

Quick view
OS Giken Super Single Clutch Flywheel Aluminum Cover - FC3S
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥64,900
Sale Price: ¥51,799
You Save: ¥13,101

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OS Giken Super Single Clutch Flywheel Pressed Steel Cover - FC3S
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥64,900
Sale Price: ¥51,799
You Save: ¥13,101

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OS Giken Super Single Clutch Flywheel Pressed Steel Cover - FD3S
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥64,900
Sale Price: ¥51,799
You Save: ¥13,101

Quick view
OS Giken Super Single Clutch Flywheel Pressed Steel Cover - NA6CE NA8C
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥64,900
Sale Price: ¥51,799
You Save: ¥13,101

Quick view
OS Giken Super Single Clutch Flywheel Aluminum Cover - FD3S
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥64,900
Sale Price: ¥51,799
You Save: ¥13,101

Quick view
OS Giken Super Single Clutch Flywheel Aluminum Cover - NA6CE NA8C
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥64,900
Sale Price: ¥51,799
You Save: ¥13,101

Quick view
OS Giken Super Single Clutch Flywheel Aluminum Cover - RX-8 SE3P
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥64,900
Sale Price: ¥51,799
You Save: ¥13,101

Quick view
OS Giken Super Single Clutch Flywheel Pressed Steel Cover - RX-8 SE3P
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥64,900
Sale Price: ¥51,799
You Save: ¥13,101

Quick view
OS Giken TS2B Twin Plate Clutch Flywheel - FD3S
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥56,100
Sale Price: ¥40,299
You Save: ¥15,801

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OS Giken TS2BS Twin Plate Clutch Flywheel - SA22C
- Engine & Drivetrain /
- Clutch Kit Rebuild Parts
List Price: ¥56,100
Sale Price: ¥40,299
You Save: ¥15,801

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