• OS Giken Super Lock LSD for Alfa Romeo F105 open type
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OS Giken

OS Giken Super Lock LSD for Alfa Romeo F105 open type

OS Giken Super Lock LSD for Alfa Romeo F105 open type

SKU: AR011-HA
£1,599.40
£1,599.40
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OS Giken Super Lock limited slip differential for the Alfa Romeo F105, open type only.

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

Fitment

Make Model Chassis Engine Years
Alfa Romeo Open type only F105

Specifications

Ramp angles 25/38
Lock timing 336
Total plates 28
Preload 10S
Made by OS Giken, Japan
OS Giken part number AR011-HA

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 better 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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