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Moly XL Pro-Spec IV HD Synthetic


MOLY XL PRO-SPEC IV HD SYNTHETIC engine oil is a 5W/40 engine oil formulated with synthetic base oils to protect on-highway and off-highway diesel engines operating in a wide range of temperatures and under severe conditions that require a CJ-4 engine oil. Treat your equipment with the protection it deserves, by providing it with an engine oil designed to get your equipment the extra mile.

Full product specs:


Contains a Robust Additive Package

Engines and engine oils are put to the extreme test when they must perform in harsh environments. MOLY XL PRO-SPEC IV HD SYNTHETIC contains a robust anti-oxidant additive package that is designed to help the engine oil maintain a high level of alkalinity in the presence of varnish, sludge, and acid. Strong acid neutralizers and detergents aid against oxidation, thus keeping the engine oil and engine cleaner and increasing the drain interval of the engine oil.


Provides Outstanding Protection From Wear

MOLY XL PRO-SPEC IV HD SYNTHETIC is formulated with special liquid molybdenum compounds to provide an extra layer of support for your engine in the harshest environments. Metal-to-metal contact inside of the engine occurs most frequently during start-up and under heavy loads. While inferior oils breakdown under these conditions, the moly particles formulated in MOLY XL PRO-SPEC IV HD SYNTHETIC create a layer of protection to help reduce friction, resulting in less downtime and savings.


Unparalleled Savings

MOLY XL PRO-SPEC IV HD SYNTHETIC is formulated with an industry leading Base Number (BN) of 15 and contains a BN retention package that helps extend the drain intervals of the engine oil. It has been found through testing, that engines using MOLY XL PRO-SPEC IV HD SYNTHETIC experienced an increase in fuel economy of 1-3 % when compared to conventional 15W/40 CJ-4 engine oils. Extended drain intervals and savings in fuel economy allow customers to experience exceptional savings when they switch to MOLY XL PRO-SPEC IV HD SYNTHETIC.

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