Penrite Gear Oil Mineral 80W-90 4L - GO8090004 Full Synthetic It is manufactured from a

It is manufactured from a blend of highly refined base oils

for greater options and choice

It contains a combination of high technology additives

Bypass style thermostat with pressure relief hole

Penrite Gear Oil Mineral 80W-90 4L - GO8090004 Full Synthetic It is manufactured from aGear Oil 80W 90 is a premium mineral automotive gear oil manufactured with modern extreme pressure additives and friction modifiers, meeting the requirements of API GL 5 6 and MT 1, as well as many other manufacturer specifications. It contains the correct dosage of limslip additive eliminating the need for a additional product when used in limited slip differentials. Coloured Blue for easy identification.