Drivetrain Differentials and Rear-End Components

OS Giken

OS Giken 72-88 Porsche 915/930 MT Various Super Lock LSD 28/25-456-12-10S COARSE Spline

$1,950.00

SKU: O002 PR014-HA

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Description

Part #: PR014-HA

MIA's Description

The OS Giken Super Lock LSD features a patented pressure ring design for smooth, progressive locking and accommodates up to twice the number of friction plates. It is constructed from high-grade steel alloy with chemically heat-treated components and raw-forged gears for maximum strength. Designed for Porsche 911 (1972-1988) with 915/930 type manual transmission (coarse spline), it offers improved driving experience and maximum traction.

Fitment

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Specifications

BrandOS Giken
Part NumberO002 PR014-HA

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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