OS-250R OS Giken Limited Slip Differential Oil IS-F Commonly used with 1JZ/2JZ Engine

Commonly used with 1JZ/2JZ Engine swaps into:

2003-2008 FX35/45 Base/Sport Part# 18002-AM808

-Precision machined from 6061 Aluminum

- 1997- 2005 Lexus GS300 / GS400 / GS430

1995 - 2001 Toyota Crown (JZS155) **MAJESTA ONLY**

OS-250R OS Giken Limited Slip Differential Oil IS-F Commonly used with 1JZ/2JZ EngineThe OS 250R gear fluid is a specially formulated synthetic gear oil that contains the proper amount of gear oil and limited slip additive for LSD protection and reliable locking performance for our RWD applications With that being said, we have had success using a select few non OS fluids in regards to protection. Please see our current list below: Motul Gear Competition FF 75W140 (FWD Transaxle, AWD, and RWD Applications) Motul 300 75W90 N S (FWD