Toyota Supra MK4 (1993–1998) USDM 220mm “Big Diff” Differential Cover — Twin Turbo V160
Toyota Supra MK4 (1993–1998) USDM 220mm “Big Diff” Differential Cover — Twin Turbo V160
Toyota Supra MK4 (1993–1998) USDM 220mm “Big Diff” Differential Cover — Twin Turbo V160 — 10/10 Condition
Rare OEM differential cover for the US-spec MK4 Supra Turbo (V160 6-speed manual). This is the sought-after 220mm “Big Diff” cover — the larger, stronger unit used on the twin-turbo USDM cars, not the smaller 200mm cover found on automatic/non-turbo applications.
OEM Part Number: 41181-14080 (Cover, Rear Differential Carrier) — this number is officially discontinued at Toyota, making genuine examples increasingly hard to find.
Condition: 10/10 — pristine, no cracks, no weld repairs, no stripped threads. Ready to bolt on or display.
Fitment: 1993–1998 Toyota Supra MK4, Twin Turbo, USDM V160 6-speed manual (220mm ring gear differential).
Included: A brand new set of correct OEM mounting bolts (Toyota P/N 90105-12257, qty 8) ships with this cover — no need to source separate hardware.
Why it matters: The MK4 Supra continues to climb in value, and correct, unmolested OEM parts like this discontinued cover are getting harder to find every year. Great for a numbers-correct restoration, a parts car rebuild, or as insurance for your driver.
Ships fast, packed securely.