Brand: Mugen Seiki
Part Number: MUGB0351A
Viscosity: 500,000 cSt
Size: 50 ml
Type: silicone differential fluid
Heavy diff fluid, usually for 1/8 center diffs and high-power 4WD trucks, to send more power to the wheels with grip and limit wheelspin. The thicker the fluid, the more the diff resists one wheel spinning faster than the other, so you can tune on-power traction, steering and stability just by changing fluid.