I am listing the item described above.
This is a listing for a rare, early-model "smooth-casing" (finless) differential housing originally installed on a Eunos Roadster manufactured in October 1989.
Because it lacked cooling fins, heat dissipation was poor, and the design was quickly updated to a finned version.
Consequently, production numbers for this smooth-casing type were low; due to its rarity, some enthusiasts even polish them up to display as decorative objects.
This would be a great find for Eunos Roadster enthusiasts.
Please note that this item is sold on a "no-claim, no-return" basis.