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OS Giken

OS Giken Super Lock LSD with 4.44 final drive for Honda NSX NA1 5-speed

OS Giken Super Lock LSD with 4.44 final drive for Honda NSX NA1 5-speed

SKU: HA101-HA1
Regular price £4,514.40
Regular price Sale price £4,514.40
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Quantity

A Super Lock limited slip differential for the Honda NSX NA1 with the 5-speed gearbox, supplied with a 4.44 final drive and pinion set. It has 25/38 ramp angles, 448 lock timing, 12 plates and 10S preload.

  • All components chemically heat treated
  • Components made from high-grade steel alloy
  • Raw-forged gears
  • Case machined from a single billet

Fitment

Make Model Chassis Engine Years
Honda NSX (5-speed; Acura NSX in the US) NA1

In the box

  • Super Lock LSD
  • 4.44 final drive and pinion set

Specifications

Ramp angles 25/38
Lock timing 448
Total plates 12
Preload 10S
Final drive 4.44
Made by OS Giken, Japan
OS Giken part number HA101-HA1

Fitting notes

  • Fit as per the manufacturer's service manual.
  • Initial torque can be adjusted with thicker or thinner cone springs.
  • TCD-spec discs can be fitted for extra oil cooling and smoother operation.

Lead time: made to order by OS Giken in Japan, usually 2 to 3 weeks. Contact us if you need it sooner or want us to check fitment.

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