TRUEGARD HD 85W/90 55 GALLON DRUM

85W/90 is a multi-grade gear oil designation where '85W' describes the oil's cold-temperature flow characteristics and '90' describes its viscosity at normal operating temperature. Always consult your equipment or vehicle manufacturer's service manual to confirm that 85W/90 is the specified viscosity grade for your axles, differentials, or gearboxes before filling.

The 'HD' designation indicates the lubricant is formulated for heavy-duty gear applications, meaning it is intended to handle the higher loads and stresses found in demanding equipment environments. Check your equipment's service documentation to verify that an HD-grade 85W/90 gear lubricant meets the required service category for your application.

A 55-gallon drum is a bulk format best suited for fleets, service shops, or industrial operations with significant and recurring gear oil consumption. You will need a compatible drum pump or dispensing equipment, as well as adequate storage space appropriate for bulk lubricants, before ordering in this quantity.