OS Giken
OS Giken Close Gear Set

  • OS Giken - Close Gear Set - SR20DET

    OS Giken - Close Gear Set - SR20DET
  • OS Giken - Close Gear Set - RB26DETT

    OS Giken - Close Gear Set - RB26DETT

The OS Giken close ratio gear sets offer greatly improved strength and gear ratios designed for racing applications. The normal synchromesh and helical gear design ensures operation almost as quiet and compliant as standard equipment. This ensures the OS Giken close gear set is as suited to the high performance street and circuit vehicle.

Please note these Gear parts take months to be made up. Nengun nor does the maker keep them in stock


  • Replaces the first 3 or full 5 gears depending on kit
  • RB26DETT model suitable up to 800hp
  • SR20DET model suitable up to 600hp
Become a Member  to view shipping costs and finalise your order.

Details

Product Model Engine Price  
FC3S 3 Speed
Mazda - RX7 FC3S - R15M-D - 3 Speed
RX-7 - FC3S DISCONTINUED
FC3S 5 Speed
Mazda - RX7 FC3S - R15M-D - 5 Speed + Input Shaft
RX-7 - FC3S DISCONTINUED
FD3S 3 Speed
Mazda - RX7 FD3S - R15M-D - 3 Speed
RX-7 - FD3S 1-3
RX-7 - FD3S 4
RX-7 - FD3S 5
DISCONTINUED
FD3S 5 Speed
Mazda - RX7 FD3S - R15M-D - 5 Speed + Input Shaft
RX-7 - FD3S 1-3
RX-7 - FD3S 4
RX-7 - FD3S 5
DISCONTINUED
FS5R30A
Nissan - RB26DETT - 3 Speed Set - 2.695-1.703-1.236
RB26DETT DISCONTINUED
FS5R30A
Nissan - RB26DETT - 5 Speed Set - 2.695-1.703-1.236-1.0-0.826
RB26DETT DISCONTINUED
FS5W71C
Nissan - SR20DET FR - 3 Speed Set - 2.717-1.722-1.232
SR20DET DISCONTINUED
FS5W71C
Nissan - SR20DET FR - 5 Speed Set - 2.596-1.765-1.250-1.0-0.833
SR20DET DISCONTINUED
RB26DETT Input Shaft
Option - RB26DETT Strengthened Input Shaft
RB26DETT DISCONTINUED
SR20DET Main Shaft
Option - SR20DET Strengthened Main Shaft
SR20DET DISCONTINUED

Links

Shipping

  • Usually ships from Japan 12 days after payment confirmation

Part Search

Keyword

Vehicle

Brand

Category

Price

 to