Penrite Marine Full Synthetic 10W-40 1L - MARFULL10W40001 Ultra-Rotor Bypass style thermostat integrated into

Bypass style thermostat integrated into housing

straight and curved

They should be changed whenever the pads are replaced or when the vehicle's warning light indicates

It contains the correct dosage of limslip additive eliminating the need for a additional product when used in limited slip differentials

piston deposits and sludge under tough conditions

Penrite Marine Full Synthetic 10W-40 1L - MARFULL10W40001 Ultra-Rotor Bypass style thermostat integrated intoMarine Full Syn 10W 40 is a premium, full synthetic NMMA (National Marine Manufacturers Association) FC W, licensed and registered marine petrol engine oil. It contains a full zinc anti wear additive package combined with specialised rust inhibitors to provide optimum engine protection in marine and salt water environments.