OS Giken
From Mr. Okazaki's humble beginnings tinkering with motorcycle parts at home, OS Giken has evolved and grown over the years, building and cementing a reputation as one of the best racing drivetrain parts manufacturers in the world. Officially founded in 1973, the company headquarters and factory are located in Okayama, Japan. All OS Giken parts are 100% manufactured and assembled in Japan, under very strict quality-control guidelines.
Filters
Filters
711 products
OS Giken
| MPN: NS201-ALT22
OS Giken
| MPN: NS044-AB80A
OS Giken Nissan SR20DET Super Single Aluminum Clutch Overhaul Kit A NS044-AB80A
Sale price$452.50 USD
OS Giken
| MPN: HA082-BF5
OS Giken Honda Civic Type R (FK8) TR2C Twin Plate Clutch Kit HA082-BF5
Sale price$1,862.50 USD
OS Giken
| MPN: TY031-CH52
OS Giken
| MPN: NS201-FB32
OS Giken Nissan Skyline OS-88 Direct Shift Kit (Angled Version) NS201-FB32
Sale price$328.75 USD
OS Giken
| MPN: NS201-BC60B
OS Giken Nissan SKYLINE RB26DETT 215mm TS Twin Disc Overhaul Kit B NS201-BC60B
Sale price$1,052.50 USD
OS Giken
| MPN: OS011-H000L-TS
OS Giken
| MPN: TY031-BF62
OS Giken
| MPN: NS225-AA8
OS Giken
| MPN: MT031-BH60B
OS Giken Mitsubishi LANCER EVO 4-9 4G63 Clutch Rebuild Kit B for MT031-BH6 MT031-BH60B
Sale price$1,192.50 USD
OS Giken
| MPN: MT031-BH60A
OS Giken Mitsubishi LANCER EVO 4-9 4G63 Clutch Rebuild Kit A for MT031-BH6 MT031-BH60A
Sale price$872.50 USD
OS Giken
| MPN: NS221-BJ60M
OS Giken
| MPN: TY031-CC30B
OS Giken Toyota SUPRA 2JZGTE TS Series Triple Plate Clutch - Overhaul Kit B TY031-CC30B
Sale price$1,252.50 USD
OS Giken
| MPN: SB041-BF60A
OS Giken Clutch Overhall Kit A for Subaru WRX STi EJ20/25 SB041-BF60A
Sale price$822.50 USD
OS Giken
| MPN: NS111-BJ60B
OS Giken Overhaul Kit B for STR2CD Kit for Z33 NS111-BJ60B
Sale price$1,142.50 USD
OS Giken
| MPN: NS111-BJ60A
OS GIken Overhaul Kit A for STR2CD Kit for Z33 NS111-BJ60A
Sale price$822.50 USD
OS Giken
| MPN: NS082-HA
OS Giken Datsun 280Z / 280ZX / 300ZX (Long Nose R200) Super Lock LSD NS082-HA
Sale price$1,452.50 USD
OS Giken
| MPN: NS201-CGS
OS Giken
| MPN: NS111-BJ60C
OS Giken Nissan 350Z VQ35DE Replacement Flywheel ONLY for Kit NS111-BJ6 NS111-BJ60C
Sale price$552.50 USD
OS Giken
| MPN: TY021-BC40D
OS Giken Replacement Clutch Housing (For Clutch TS2BD) TY021-BC40D
Sale price$312.50 USD
OS Giken
| MPN: NS251-HA
OS Giken Nissan GT-R R35 (TCD Rear) Super Lock LSD NS251-HA
Sale price$1,712.50 USD
OS Giken
| MPN: NS201-BQ5
OS Giken Nissan Skyline GTR R32 R33 GT2C Clutch Kit Includes 22mm Movement Alt Kit NS201-BQ5
Sale price$2,022.50 USD
OS Giken
| MPN: PR154-HC
OS Giken Porsche PDK Transmission (OEM LSD Diff) Super Lock LSD PR154-HC
Sale price$2,822.50 USD
OS Giken
| MPN: NS112-BF50A
OS Giken Nissan 370z TR2C Overhaul Kit (VQ35HR Only) NS112-BF50A
Sale price$772.50 USD