OS Giken
OS Giken Superlock LSD for Toyota Aristo JZS147/JZS161 2JZ-GTE
OS Giken Superlock LSD for Toyota Aristo JZS147/JZS161 2JZ-GTE
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OS Giken Superlock LSD - a proven, patented mechanical limited-slip differential featuring the L.T.C.S. (Lock Timing Control System) for smooth, open-diff-like behaviour under light throttle and progressive 100% lock under acceleration. The S.T.S.G. (Spline Through Side Gear) design fits 1.5-2x more friction plates than a conventional LSD, delivering full lock with minimal heat generation and no measurable degradation after 150,000km+ of testing.
Fitment: Toyota Aristo JZS147/JZS161, 2JZ-GTE. For OEM Torsen LSD compatibility, requires 2x Toyota 41309-24020 side flanges.
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