Superlube TMS® Para-Synthetic Diesel Engine Oil
Features an enhanced formulation of conventional and synthetic base oils, which provides field-tested engine durability, superior protection against soot and prevention of oil thickening. A perfect choice for dirty, dusty and heavy load conditions. Available in 15W-40 and 10W-30 viscosity grades.
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Product overview

Outstanding thermal management
Formulated with select para-synthetic base oils to provide enhanced engine protection and improved operability.
- Improves oxidation resistance to prevent sludge and varnish buildup
- Enhances oil durability for longer oil lift in extreme operating temperatures
- Provides quick oil flow in all temperatures for faster lubrication and protection of key components

Radial polymer technology for enhanced durability
In comparison to conventional oils that use linear-coil chain polymer technology to control oil thickness, Superlube TMS is formulated with an advanced radial polymer technology for longer oil durability and viscosity retention.
- Linear-coil chain polymers break down over time as a result of common intense engine pressures
- The advanced radial polymer in Superlube TMS maintains viscosity longer even under severe conditions, which extends oil life to keep critical components protected for longer and thereby extending equipment life
Product benefits
Cenex delivers innovative, high-quality para-synthetic oils to people whose lives and livelihoods depend on us–and we’ve been doing it for generations.
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Extended oil durability
Hydro-cracked base oils provide exceptional oxidation resistance and reduced sulfur for longer oil life at higher operating temperatures -
Reduced engine downtime
Designed to protect catalyst, particular filters and other emission components -
Extended drain intervals
Capable of extended drain service on new and older engines. Extensions should be determined through the LubeScan® used oil analysis -
TBN control
With a high total base number and excellent TBN retention to neutralize contaminants, including deposits, soot and acids throughout the drain interval -
Exceptional soot control
Exceeding the requirements of new and older engines in controlling and dispersing soot for reduced engine wear -
Deposit and consumption control
Excellent reduction of deposits and oil consumption for a longer engine life, emission and DPF system life -
Extra reserve protection
With built in reserve capacity to suspend additional soot, neutralize additional acids and reduce wear -
Enhances extreme temperature performanceWith excellent cold-flow properties and thermal resistance
Industries we support
Cenex offers high-quality lubricant products for a wide range of industries with specialized products that meet OEM specs and special production needs.
Cenex Total Protection Plan® warranty
When unexpected downtime threatens to take you out of the field and increases operational costs, Cenex has you covered. The Cenex Total Protection Plan® warranty is a best-in-the-industry, comprehensive risk management tool that covers new equipment for up to 10 years or 10,000 hours and used equipment for up to 8 years or 8,000 hours.
Learn how to protect your equipment

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