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OS Giken LSD NISSAN

Brand: OS Giken | Category: Differentials

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Fitments

NISSAN
More Information Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
Click For More Info 1967 - 1970 2000 ALL ALL ALL ALL U20 ALL SRL311 Chassis; Manual Trans
Click For More Info 1989 - 1994 240SX ALL ALL ALL ALL KA24DE ALL S13 Chassis; Manual Trans; w/ R200 Type LSD
Click For More Info 1995 - 1998 240SX ALL ALL ALL ALL KA24DE ALL S14 Chassis; Manual Trans; w/ R200 Type LSD
Click For More Info 1970 - 1973 240Z ALL ALL ALL ALL ALL ALL S30 Chassis; R180 Type LSD w/ 115mm Ring Gear ID
Click For More Info 2003 - 2006 350Z ALL ALL ALL ALL VQ35DE ALL Z33 Chassis; Manual Trans; w/ Flat Stub Axle Type (Before M/C); w/ D-NB102061405-S Differential
Click For More Info 2007 - 2009 350Z ALL ALL ALL ALL VQ35HR ALL Z33 Chassis; Auto Trans; w/ 3.357 Final Gear Set
Click For More Info 2010 - 2017 370Z ALL ALL ALL ALL VQ37VHR ALL Z34 Chassis; Auto Trans; w/ 3.357 Final Gear Set
Click For More Info 1968 - 1973 510 ALL ALL ALL ALL ALL ALL H510/P510 Chassis
Click For More Info 2009 - 2017 GT-R ALL ALL ALL ALL ALL ALL R35 Chassis
Click For More Info 2002 - 2012 SENTRA SE-R
SE-R SPEC V
ALL ALL ALL QR25DE ALL B15 Chassis
Click For More Info 1989 - 1994 SKYLINE GTR L6 2.6 T RB26DETT ALL R32 Chassis
Click For More Info 1989 - 1994 SKYLINE GTS-T L6 2.0 T RB20DET ALL HCR32 Chassis
Click For More Info 1995 - 1998 SKYLINE GTR L6 2.6 T RB26DETT ALL R33 Chassis
Click For More Info 1998 - 2000 SKYLINE ALL ALL ALL ALL RB25DET ALL From 98/05 Thru 00/08 Production Date; ER34 Chassis; Manual Trans; w/ D-NA402061405-S Differential
Click For More Info 1999 - 2002 SKYLINE GTR L6 2.6 T RB26DETT ALL R34 Chassis

Product Description

The OS Super Lock LSD is the culmination of over four years of extensive research and development that led to a revolutionary LSD design with the capacity to house an unprecedented number of friction plates (up to 28 plates in total). Combined with our patented lock timing system, the Super Lock LSD is able to achieve complete lock in a progressive, smooth, and quiet manner, making it suitable for both street and racing performance.

Superior Design

  • Miniaturized pressure ring and a superior spline-through-side-gear design allows for fitment of more friction plates (up to 2x as many as competitors versions), offering true 100% lock capability.
  • Patented pressure ring design allows for smooth, progressive locking
  • LSD case has a relief cut-out for the cone spring, resulting in minimal cone spring degradation and enhanced durability.

Superior Construction

  • All components are chemically heat treated for maximum durability
  • All components are constructed from a high-grade steel alloy
    Gears are raw-forged for maximum strength
  • Clutch disks are precision-machined simultaneously on both sides to extremely tight tolerances resulting in minimal warpage.
  • LSD case is machined from a single billet piece to ensure uniformity.

Superior Overall Performance

  • The OS LSD standard spec allows for low preload while still retaining a fully progressive 100% lock capability; basically, the vehicle will feel like driving on an open diff in slow turns / street driving, but can still transmit maximum power to the drive wheels under load.
  • Operation is ultra quiet, and the progressive locking allows for smooth, predictable locking. Especially when replacing an open diff, equipping OS LSD will completely improve the driving experience while maintaining everyday drivability.
  • Due to the precision manufacturing, high-grade materials, and unique design, a break-in period nor rebuild is required for OS Giken LSD’s. OS LSD is purposefully over-engineered to offer the best performing, most durable clutch-type LSD available.
  • Aside from the performance advantage and stock-like feel at slow speeds, vehicles equipped with OS LSD are more stable in all road/weather conditions, allowing for a safer driving experience.

Tunability

  • Initial torque can be adjusted by using thicker / thinner cone springs
  • Lock progression timing can be adjusted by using stiffer / weaker pressure ring springs, allowing the progression of full lock to be fine-tuned to the vehicle/driver.
  • Ramp angles can be customized by swapping the pressure ring and iron cross for even more tuning possibilities.
  • TCD spec disks can be installed for increased oil cooling and even smoother operation.

Super Lock LSD – Spec X
For vehicles that are heavily modified or are particpating in specific forms of motorsports, we offer the Spec-X LSD. The custom order Spec-X is available in 1-way, 1.5-way, and 2-way configurations and can be made with custom cam angles, lock timing, and initial torque settings.

Traction Control Differential (TCD)
The innovative TCD system uses specialized oil channels and pathways to provide maximum oil flow and minimal noise, resulting in exceptionally smooth locking.