Description
High-performance gear oils separate winners from the rest—and Royal Purple 75W140 Max Gear Oil delivers the thermal stability and anti-wear protection your differential demands under extreme racing conditions. Whether you’re pushing through high-G cornering, sustained highway cruising, or track days, this synthetic formulation maintains consistent viscosity and film strength to reduce gear noise, extend component life, and maximize power transfer. The factory-approved limited slip additive package ensures smooth engagement without chatter, making it the go-to choice for serious racers and enthusiasts who refuse to compromise on drivetrain reliability.
- Synthetic 75W140 gear oil
- Limited slip additive package
- High thermal stability
- Enhanced anti-wear protection
- Reduced gear noise
- 1 quart bottle
- MPN: ROY01301
- Sold individually






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