SHELL SPIRAX S4 AX 80W90 GEAR OIL

SHELL SPIRAX S4 AX 80W90 GEAR OIL

Shell Spirax S4 AX 80W90 is an extreme-pressure (EP) automotive hypoid gear oil designed to exceed the latest performance standards for heavy duty, severe service. Shell Spirax S4 AX 80W-90 provides superior resistance to high temperature decomposition (breakdown). Even when operating conditions approach 1500C, Shell Spirax S4 AX 80W-90 provides excellent performance, resisting temperature degradation. This improved thermal and oxidation stability helps ensure that deposits do not form around seals and helps maintain clean bearing surfaces to minimize wear. Depending on the ambient temperatures involved, Shell Spirax S4 AX 80W-90 provides potential one grade, all season operation. It can eliminate the need for seasonal changes and reduce the number of gear oils required. Shell Spirax S4 AX multigrade and low temperature range features lessen frictional energy loss which improves fuel economy.