MasterLube, the patented prelubrication accumulator system with a lifetime gaurantee

MasterLube, the patented prelubrication accumulator system with a lifetime guarantee

Reduce bearing wear and engine failure with marine pre-lube kit for all boat, sailboat, powerboat and speedboat engines and motors.

Prelub is a prelubrication starter system, which dramtically extends engine life and reduces cost and labor for engine maintenance.

Engine Pre Lube System pressurizes Engine Oil before first revolution of Crankshaft. Works on all Engines and Motors. 5 Pre Lube Kits to choose from.

SOS Automotive Specialties industrial quality engine prelube systems and oil change systems for automotive, marine, heavy equipment and aircraft engines