Arrowmax #AM212028 Silicone Diff Fluid-3000 CST 59ml
The Arrowmax AM-212028 Silicone Differential Fluid comes in a 59ml bottle at 3.000cst, giving club racers and weekend drivers a consistent fluid option for their diffs. It is formulated to help provide even differential response and predictable handling across different conditions.
Using 3.000cst in your diffs lets you tune how quickly power transfers between wheels, affecting grip during turn entry and mid-corner. This viscosity is a good starting point when seeking smoother transitions without locking the diff too hard.
The balanced resistance of 3.000cst makes it suitable for touring cars, short course models and on-road racers that require steady behaviour on changing surfaces. It can reduce sudden oversteer while keeping enough movement for nimble handling.
Clean gear oil residue from the housing, then fill slowly to avoid trapped air. Check diff play after filling and retest on a short run to confirm the change in feel before longer sessions.
The 59ml size is handy for multiple tune sessions and for keeping a spare bottle in the pit bag. The stable formulation helps maintain traction and reduces abrasive wear on gears and bearings inside the differential.