Lucas Oil Xtra Heavy Duty Grease 14.5 oz, 10-Can Pack — EP-Fortified, Waterproof Protection

Lucas Oil 10301-10 Xtra Heavy Duty Grease is a 14.5 oz EP-fortified grease designed to resist washout, tolerate extreme temperatures, and meet OEM heavy-duty lubrication needs in a 10-can pack.

Built for automotive, agricultural, and industrial equipment, this X-TRA Heavy Duty Grease from Lucas Oil delivers a waterproof, stable lubricant that outperforms conventional lithium greases. The formula includes extreme-pressure (EP) additives, meets or exceeds many OEM "lube for life" specifications, and is offered in a convenient 10-count box for fleet use or frequent service intervals.

How does Lucas Xtra Heavy Duty Grease handle hot and cold operating conditions?

The grease is formulated to remain stable at high temperatures while staying pliable in very low temperatures, reducing bearing wear and maintaining protection across a wide service range. That thermal resilience helps prevent grease hardening in cold starts and breakdown in sustained heat.

• High-temperature stability resists softening and oxidation.
• Low-temperature softness maintains pumpability and seal compatibility.
• Suitable for equipment exposed to seasonal extremes.

Will this grease stay in place under water or heavy wash-downs?

Yes — Lucas Xtra Heavy Duty Grease is described as virtually wash-out proof, making it well suited for wet environments and frequent cleaning. Its waterproof properties help preserve lubrication films and protect components from corrosion when exposed to water, mud, or spray-downs.

• Water-resistant formulation reduces lubricant loss during washdowns.
• Helps protect bearings and pivots in damp or marine conditions.
• Maintains adhesion to metal surfaces under pressure and movement.

What equipment and applications is this grease recommended for?

Lucas designed this grease for a broad range of heavy-duty uses including high-speed bearings, agricultural machinery, trucks, construction equipment, and industrial plant applications. It’s EP-fortified to handle shock loads and sustained pressure where standard greases might fail.

• High-speed and heavy-load bearings in automotive and industrial settings.
• Agricultural and off-road equipment exposed to contaminants and moisture.
• Fleet maintenance where longer-lasting lubrication reduces service frequency.

How does this product compare with conventional lithium greases?

Lucas Xtra Heavy Duty Grease claims greater stability and washout resistance compared with typical lithium greases. The EP additive package enhances load-carrying performance, and the formulation is targeted to exceed OEM lube-for-life criteria for many applications.

• Improved resistance to mechanical and thermal breakdown.
• Enhanced extreme-pressure protection for heavy-load points.
• Longer service life that can reduce relubrication frequency.

Who is this for: This 10-pack of 14.5 oz Lucas Oil Xtra Heavy Duty Grease is aimed at professional maintenance crews, fleet managers, farmers, and workshop technicians who need a reliable, waterproof, extreme-pressure grease in bulk. If you service multiple vehicles or machines, work in wet or harsh environments, or require grease that stays effective across wide temperature swings, this product is built to meet those demands while helping minimize downtime and relubrication labor.