Gear Oil

Your differential and transmission gears operate under extreme pressure and temperature—without proper lubrication, you're risking premature wear and power loss. Lucas Oil 80W-90 Gear Oil delivers the film strength and thermal stability needed to keep...

High-performance differentials and transmissions demand a gear oil engineered to handle extreme pressures and temperatures without breaking down. Maxima's 75W140 Pro Gear Oil delivers synthetic protection specifically formulated for racing applications,...

Your differential and transmission gears operate under extreme pressure and heat—without proper lubrication, wear accelerates rapidly and shifts become sluggish. Valvoline Gear Lube 80W90 delivers the thermal stability and extreme pressure protection...

Heavy-duty drivetrain protection demands a gear oil engineered for extreme conditions—Lucas Oil 85W-140 delivers the load-bearing capacity and thermal stability your gears need under sustained stress. Whether you're running a performance build, towing...

Rear-end failures cost you races and money. DMI Bulldog Rear-end Lube is a synthetic 75W90 formulated specifically for the extreme pressures and temperatures of racing differentials, delivering consistent film strength and wear protection when it matters...

Proper gear oil viscosity is non-negotiable for differential longevity and performance—especially under load or in varying climates. This synthetic 75W90 formulation with limited-slip additives provides the film strength your drivetrain needs while...

Proper gear oil viscosity is critical for differential and transmission longevity, especially under sustained racing conditions or heavy load applications. The GP-1 85W140 provides robust film strength and thermal stability to protect gear teeth from...

Klotz Free-Gear 75w75 Estorlin Hypoid Differential Lube is engineered specifically for high-stress racing environments where gear temperature and driveline reliability directly impact lap times and longevity. This is the fluid of choice across ARCA,...

High-performance gear trains demand oil that can withstand extreme pressure spikes and sustained heat without breaking down. VP GL-5 75W140 synthetic formulation provides the film strength and thermal stability required for forced-induction,...

High-performance gear oil demands a lubricant engineered for extreme pressure and temperature swings—especially in track applications where differential and transmission temperatures spike rapidly. VP's GL-5 80W140 formula delivers the viscosity...

Proper gear oil is non-negotiable for maintaining differential and transmission longevity under racing conditions. VP's GL-4 80W90 delivers robust film strength and thermal stability to protect heavily loaded gears from breakdown, especially during...

Proper gear oil is critical to differential and transmission longevity, especially under high-load racing conditions or aggressive driving. GL-5 formulations provide the extreme pressure protection necessary to prevent gear wear, scuffing, and...

Proper gear oil is non-negotiable for protecting your differential and transmission under load. GL-4 formulations provide the anti-wear protection and friction control needed for both street and competition use, while the 80W90 viscosity ensures reliable...

Keeping your differential and manual transmission running smoothly under sustained track conditions requires a gear oil engineered for high-stress environments. Motul Motylgear 75W90 semi-synthetic formula delivers superior film strength and thermal...

Proper gear oil is non-negotiable for transmission and differential longevity, especially under racing or high-load conditions. Motul MotylGear 75W90 delivers consistent film strength and thermal stability across extreme temperature swings, protecting...

Maxima Pro Gear 75W-90 delivers the thermal stability and film strength your differential and manual transmission demand under sustained track conditions. This synthetic formulation resists breakdown at elevated temperatures while maintaining consistent...

Proper gear lubrication is foundational to differential longevity and performance—especially in limited-slip differentials where additive chemistry directly impacts clutch pack engagement and wear rates. Penngrade's GL-5 formulation with limited-slip...

Proper gear oil is non-negotiable for maintaining differential and transmission longevity, especially in high-stress racing and performance driving conditions. Penngrade's 80W90 Hypoid Gear Oil delivers consistent film strength and thermal stability...

Hypoid differentials and manual transmissions demand a gear oil engineered for extreme pressure and high-load conditions. Penngrade 80W90 GL-4 delivers the film strength and thermal stability your drivetrain needs to handle sustained track abuse, heavy...

A quality differential fluid is non-negotiable for consistent gear performance under load, especially in high-stress racing applications where heat and friction demand superior film strength. Maxima Pro Gear Oil delivers robust protection with a 75W140...