PB3KRC Differential Fluid 3000 cSt (PBT5452)

PB3KRC differential fluid, a 3000 cSt silicone lubricant from the PIT BULL PBX line, is designed for RC car differentials where a stable, consistent viscosity helps deliver smooth, predictable gear engagement and reliability across runs.

Packaged in compact two-ounce bottles that fit easily in a toolbox, the design is short and stout rather than tall and thin. A tight external cap and an internal pour nozzle with an eye-dropper-style tip provide precise, spill-free dispensing, making maintenance or tuning of RC differentials quick and clean.