The OS-250R was specifically formulated to provide maximum performance and smooth comfort for the OS Giken Super Lock LSD. Lots of testing was done to achieve the appropriate formula needed for the LSD to be smooth, be quiet, and endure the rigors of a racing environment.
SAE rated at 80w-250, it is the top choice by race teams for protection and durability, yet maintains streetlike-driveability. (Not recommended for transaxle applications.)
Size: 1 Liter Can
***SPECIAL ORDER ITEM*** Borg Motorsports tries to stock this part, but there is the potential that it will be a special order item that ships directly from OS Giken. If you see the product labeled as out of stock, you may still order the fluid, but it will come from OS Giken and therefore there may be a delay in shipping. If you need exact availability, please contact us before ordering.