New, Used & OEM Parts Search
Can't find what you are looking for? Contact Us and we're happy to help.
OS Giken Close Gear Set - Overhaul and Option Parts
OS Giken offer their Gear Set parts for your overhaul of your OS Giken Gear Set.
OS Giken - Close Gear Set - Overhaul and Option Parts
OS Giken offer their Close Gear Set parts for your overhaul of your OS Giken Close Gear Set. Some optional parts are also available.
Features
- Optional Parts:
- Reinforced main shaft for SR20DET (FR)
- For SR20 DET (FR) 3-speed cross set with reinforced main shaft
- For SR20 DET (FR) Input shaft with reinforced main shaft 5 speed cross set
- Overhaul Single Item Parts:
- Counter Shaft
- 1st Gear
- 2nd Gear
- 3rd Gear
- 5th Gear
- Input Shaft for SR20DET with 5MT
Notes
- OS GIken do not keep them in stock and they take up to 1 year to be made to order, please confirm with us before purchase.
- The parts for the SR20DET cars are for cars with the FS5W71C transmission
We ship to the United States and 150 other countries.
Japan Post EMS & ePacket, FedEx, DHL and more.
| Vehicle | Part | Gear Ratio | Price | Order |
|---|---|---|---|---|
| OSG-3CGS-SR20-1ST | ||||
| Silvia - S13 SR20DET - 5MT | 3 Speed Close Gear - 1st Gear | 2.717 | | |
| OSG-3CGS-SR20-2ND | ||||
| Silvia - S13 SR20DET - 5MT | 3 Speed Close Gear - 2nd Gear | 1.722 | | |
| OSG-3CGS-SR20-3RD | ||||
| Silvia - S13 SR20DET - 5MT | 3 Speed Close Gear - 3rd Gear | 1.232 | | |
| OSG-3CGS-SR20-CS | ||||
| Silvia - S13 SR20DET - 5MT | 3 Speed Close Gear - Counter Shaft | | ||
| OSG-5CGS-SR20-1ST | ||||
| Silvia - S13 SR20DET - 5MT | 5 Speed Close Gear - 1st Gear | 2.596 | | |
| OSG-5CGS-SR20-2ND | ||||
| Silvia - S13 SR20DET - 5MT | 5 Speed Close Gear - 2nd Gear | 1.765 | | |
| OSG-5CGS-SR20-3RD | ||||
| Silvia - S13 SR20DET - 5MT | 5 Speed Close Gear - 3rd Gear | 1.250 | | |
| OSG-5CGS-SR20-5TH | ||||
| Silvia - S13 SR20DET - 5MT | 5 Speed Close Gear - 5th Gear | 0.833 | | |
| OSG-5CGS-SR20-CS | ||||
| Silvia - S13 SR20DET - 5MT | 5 Speed Close Gear - Counter Shaft | | ||
| OSG-5CGS-SR20-IS | ||||
| Silvia - S13 SR20DET - 5MT | 5 Speed Close Gear - Input Shaft | | ||
| OSG-CGS-SR20-RMS | ||||
| Silvia - S13 SR20DET - 5MT | Reinforced Main Shaft | | ||
| Vehicle | Part | Gear Ratio | Price | Order |
|---|---|---|---|---|
| OSG-3CGS-SR20-1ST | ||||
| Silvia - S14 SR20DET - 5MT | 3 Speed Close Gear - 1st Gear | 2.717 | | |
| OSG-3CGS-SR20-2ND | ||||
| Silvia - S14 SR20DET - 5MT | 3 Speed Close Gear - 2nd Gear | 1.722 | | |
| OSG-3CGS-SR20-3RD | ||||
| Silvia - S14 SR20DET - 5MT | 3 Speed Close Gear - 3rd Gear | 1.232 | | |
| OSG-3CGS-SR20-CS | ||||
| Silvia - S14 SR20DET - 5MT | 3 Speed Close Gear - Counter Shaft | | ||
| OSG-5CGS-SR20-1ST | ||||
| Silvia - S14 SR20DET - 5MT | 5 Speed Close Gear - 1st Gear | 2.596 | | |
| OSG-5CGS-SR20-2ND | ||||
| Silvia - S14 SR20DET - 5MT | 5 Speed Close Gear - 2nd Gear | 1.765 | | |
| OSG-5CGS-SR20-3RD | ||||
| Silvia - S14 SR20DET - 5MT | 5 Speed Close Gear - 3rd Gear | 1.250 | | |
| OSG-5CGS-SR20-5TH | ||||
| Silvia - S14 SR20DET - 5MT | 5 Speed Close Gear - 5th Gear | 0.833 | | |
| OSG-5CGS-SR20-CS | ||||
| Silvia - S14 SR20DET - 5MT | 5 Speed Close Gear - Counter Shaft | | ||
| OSG-5CGS-SR20-IS | ||||
| Silvia - S14 SR20DET - 5MT | 5 Speed Close Gear - Input Shaft | | ||
| OSG-CGS-SR20-RMS | ||||
| Silvia - S14 SR20DET - 5MT | Reinforced Main Shaft | | ||
| Vehicle | Part | Gear Ratio | Price | Order |
|---|---|---|---|---|
| OSG-3CGS-SR20-1ST | ||||
| Silvia - S15 SR20DET - 5MT | 3 Speed Close Gear - 1st Gear | 2.717 | | |
| OSG-3CGS-SR20-2ND | ||||
| Silvia - S15 SR20DET - 5MT | 3 Speed Close Gear - 2nd Gear | 1.722 | | |
| OSG-3CGS-SR20-3RD | ||||
| Silvia - S15 SR20DET - 5MT | 3 Speed Close Gear - 3rd Gear | 1.232 | | |
| OSG-3CGS-SR20-CS | ||||
| Silvia - S15 SR20DET - 5MT | 3 Speed Close Gear - Counter Shaft | | ||
| OSG-5CGS-SR20-1ST | ||||
| Silvia - S15 SR20DET - 5MT | 5 Speed Close Gear - 1st Gear | 2.596 | | |
| OSG-5CGS-SR20-2ND | ||||
| Silvia - S15 SR20DET - 5MT | 5 Speed Close Gear - 2nd Gear | 1.765 | | |
| OSG-5CGS-SR20-3RD | ||||
| Silvia - S15 SR20DET - 5MT | 5 Speed Close Gear - 3rd Gear | 1.250 | | |
| OSG-5CGS-SR20-5TH | ||||
| Silvia - S15 SR20DET - 5MT | 5 Speed Close Gear - 5th Gear | 0.833 | | |
| OSG-5CGS-SR20-CS | ||||
| Silvia - S15 SR20DET - 5MT | 5 Speed Close Gear - Counter Shaft | | ||
| OSG-5CGS-SR20-IS | ||||
| Silvia - S15 SR20DET - 5MT | 5 Speed Close Gear - Input Shaft | | ||
| OSG-CGS-SR20-RMS | ||||
| Silvia - S15 SR20DET - 5MT | Reinforced Main Shaft | | ||
About OS Giken
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
Attain Multi-Hole Hub Set
USD $ 197.29 to 443.91
326 Power Racing Gloves
USD $ 49.61 to 52.22
326 Power Wheel Nut Medium + Crown Cap Set
USD $ 43.31
Recently Viewed
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.
