Skip to Content

🚚 Free Regular Shipping on orders over $200 (up to 4kg)

MERCURY GEARLUBE 55 GAL (8M0090838)

Mercury gearlube 55 gal; 208 L (55 US gal) drum.

$ 6,818.40 $ 6,818.40

Mercury Marine Part Number: 8M0090838

Mercury Extreme Performance Gear Lube

Mercury Racing Gear Lube was designed for outboard and sterndrive racing applications. This gear lube provides maximum protection against: • Water intrusion-advanced emulsifiers protect gears if water enters the gear housing • Wear-tackifiers and pressure additives improve oil film adhesion and protect against excessive wear • Horsepower loss-prevents horsepower loss and won’t break down when gears reach high temperatures

Recommended for use in Mercury Racing outboard gear cases including: Sport Master, Torque Master, Fleet Master, VI SSM and IV SSM and Mercury Racing sterndrive applications including Dry Sump Six,NXT6, SSM, NXT, Bravo XR, Bravo XR Sport Master drives and NXT transmission assemblies.

SAE 85W90 EXTREME PERFORMANCE GEAR OIL

92-8M0090838 - 208 L (55 US gal) drum



GEARLUBE 55 GAL

GTIN: 745061915237

WEIGHT: 196.859 kg



Note: Always verify the compatibility of replacement parts with your specific engine model and serial number. For assistance, consult your Mercury Marine dealer or refer to the Mercury Parts Catalog.