All Differentials (565)OS Giken All OS Giken Parts
Differentials - PLEASE SELECT YOUR VEHICLE IN THE UPPER LEFT
OS Giken Super Lock LSD Differentials Zoom OS Giken

OS Giken Super Lock LSD Differentials

Now available in the US, OS Giken's Super Lock limited-slip differential is a patented design, which allows for full adjustment and true 100 percent locking capability. Under normal driving conditions it operates with the smoothness of a normal diff, but once power is applied, it transforms into a progressive locking LSD. Initial torque and ramp angles are tunable for street, drift, circuit, autocross, etc. No break-in period needed.

OS Giken utilized its accumulated racing knowledge and engineering experience to develop its own limited slip differential. Four years of extensive research and development lead to a new and revolutionary LSD design with the capacity to house an unprecedented number of friction plates (up to 28 plates in total) and thus the OS Super Lock LSD was born. The increased number of plates directly has not only dramatically improved their LSD design's locking force and enables it to lock fully and completely. An added benefit to being a fully locking mechanism is that less heat is generated, thus resulting in incredible durability and reliability.

In addition, our design allows for the initial torque setting and lock timing to be customized to best fit you vehicle's everchanging set-up and course/road conditions. (Limited to Spec-X LSDs only)

For a complete installation, don't forget to order the installation kit here... OS Giken differential installation kit

All Acura OS Giken Super Lock LSD Differentials
View All Acura Integra Differentials
Acura IntegraMSRPPrice
(May 1993-Jul 2001) (B18C Only) DC2 - MT Only$1,690.00$1,605.50  Add to Cart
View All Acura NSX Differentials
Acura NSXMSRPPrice
NA1 LSD with 4.4 final gear set (5 speed)$3,690.00$3,505.50  Add to Cart
NA2 LSD with 4.4 final gear set (6 speed)$3,700.00$3,515.00  Add to Cart
NA2 LSD with 4.62 final gear set (6$3,790.00$3,600.50  Add to Cart
View All Acura RSX Differentials
Acura RSXMSRPPrice
(2007-Apr 2009) DC5/K20A - MT Only$1,690.00$1,605.50  Add to Cart
All BMW OS Giken Super Lock LSD Differentials
View All BMW 135i Differentials
BMW 135iMSRPPrice
N52B30A - MT Only$2,190.00$1,971.00  Add to Cart
N52B30A - MT Only (TCD) Traction Control Differntial$2,890.00$2,601.00  Add to Cart
View All BMW 530i Differentials
BMW 530iMSRPPrice
(1996-2003) M54 Eng. - Will Not work with 2.93 Final Drive$1,890.00$1,795.50  Add to Cart
View All BMW M3 Differentials
BMW M3MSRPPrice
(1985-1990) S14 - E30 (Mechanical)$1,890.00$1,795.50  Add to Cart
(2001-2006) SPEC-S (E36 M3 side flanges required)$2,190.00$2,080.50  Add to Cart
SPEC-S HPF Spec (E36 M3 side flanges required)$2,190.00$2,080.50  Add to Cart
All Chevrolet OS Giken Super Lock LSD Differentials
View All Chevrolet Corvette Differentials
Chevrolet CorvetteMSRPPrice
(1997-2005) C5 includes half-shafts$2,390.00$2,270.50  Add to Cart
All Honda OS Giken Super Lock LSD Differentials
View All Honda S2000 Differentials
Honda S2000MSRPPrice
(2000-Apr 2004) AP1/AP2 - F20/F20C$1,690.00$1,605.50  Add to Cart
All Mazda OS Giken Super Lock LSD Differentials
View All Mazda RX-7 Differentials
Mazda RX-7MSRPPrice
(1986-1992) Turbo II$1,690.00$1,605.50  Add to Cart
(1993-1995) US/JDM Spec$1,690.00$1,605.50  Add to Cart
All Nissan OS Giken Super Lock LSD Differentials
View All Nissan 240SX Differentials
Nissan 240SXMSRPPrice
(1989-1998) R200 Type (KA24DE)$1,690.00$1,605.50  Add to Cart
View All Nissan Silvia Differentials
Nissan SilviaMSRPPrice
(1999-2002) S15 1.5 Way$1,690.00$1,605.50  Add to Cart
All Toyota OS Giken Super Lock LSD Differentials
View All Toyota Supra Differentials
Toyota SupraMSRPPrice
2JZGTE - 8.5"$1,740.00$1,653.00  Add to Cart
 
OS Giken Super Lock LSD Differential Reviews

This product has not yet been rated.  Write Review
 

Have you seen these Differentials?

Parts Available: HA052-HA, HA101-HA1, HA111-HA2, HA111-HA3, HA081-HA, BM531-HA, BM531-TC, BM235-Ha, BM091-HA, BM237-HA, BM237-HA HPF SPEC, CH053-HA, HA091-HA, MZ121-HA, MZ121-HA, NS046-HA, NS062-HA, TY031-HA