Mobil Heavy Duty AF/C Concentrate [1.00-gal./3.79-Liter. Jug x6] 103116 [Motors] Gear/Differential Oil - 179494 They are designed to work

They are designed to work with systems operating under severe conditions where high levels of anti-wear and film strength protection are needed

Exceptional corrosion protection reduces the negative effects of moisture on system components

This facilitates reclaiming and recycling of the used oils

Mobil Heavy Duty 50/50 Prediluted Coolant/Antifreeze provides optimum protection against cavitation erosion

Improved engine cleanilness

Mobil Heavy Duty AF/C Concentrate [1.00-gal./3.79-Liter. Jug x6] 103116 [Motors] Gear/Differential Oil - 179494 They are designed to workMSDS PDS Mobil Heavy Duty Coolant Antifreeze is a phosphate free, ethylene glycol based, heavy duty diesel engine coolant. Mobil Heavy Duty Coolant Antifreeze provides optimum protection against cavitation erosion, corrosion, scale, overheating, and freezing for all heavy duty cooling system applications. Because it is precharged with a high quality Supplemental Coolant Additive (SCA), Mobil Heavy Duty Coolant Antifreeze requires no SCAs at initial