Transportation Lubricants
Trucking and commercial fleets cover high miles under load, where engine, driveline, and transmission protection directly affects uptime and cost.
The right lubricant for transportation work is selected to match load, temperature, and duty cycle, not a one-size-fits-all choice.
ROC has decades of distribution experience and is a trusted source of Phillips 66 lubricants across the Western United States.
Phillips 66 Transportation Products
Guardol ECT
Guardol FE
Triton Syngear FE
Triton 668 ATF
Triton Synthetic Transoil 50
Diesel Engine Protection for Transportation
Phillips 66 diesel engine oils for transportation operations, formulated to protect diesel engines and stay compatible with emissions systems. Products in this group:
Phillips 66 Guardol ECT is a premium synthetic blend CK-4 diesel engine oil for heavy-duty diesel engines in commercial fleets, construction, and mining, delivering wear protection, soot control, oxidation resistance, and compatibility with modern emissions systems.
Phillips 66 Guardol FE is a premium synthetic blend diesel engine oil formulated to improve fuel economy while protecting modern heavy-duty diesel engines. Meeting API CK-4, it reduces wear, controls soot and deposits, and supports extended engine life.
Gear and Drivetrain Lubricants
Phillips 66 gear lubricants for transportation operations, formulated to carry heavy loads and protect drivetrain components. Products in this group:
Phillips 66 Triton SynGear FE is a premium full synthetic drivetrain lubricant for heavy-duty manual transmissions and drive axles in commercial transportation, with wear protection, thermal stability, and extended drain intervals for improved fuel efficiency.
Transmission Fluids for Transportation
Phillips 66 transmission fluids for transportation operations, formulated to deliver smooth shifts and protect transmission components. Products in this group:
Phillips 66 Triton 668 ATF is a premium automatic transmission fluid for heavy-duty commercial vehicles with Allison automatic transmissions, delivering smooth shifting, oxidation resistance, and wear protection.
Phillips 66 Triton Synthetic Transoil 50 is a premium full synthetic manual transmission lubricant for heavy-duty trucks and commercial fleets in severe service, with gear protection, thermal stability, and extended drain capability.
Why Choose ROC for Phillips 66 Transportation Lubricants?
ROC helps customers select Phillips 66 lubricants based on application needs, not generic claims. As an experienced distributor, ROC provides dependable access to authentic products stored, handled, and delivered to industry standards, with knowledgeable support when quality and consistency matter for transportation operations.
Get Started with Phillips 66 Transportation Lubricants from ROC
For guidance on selecting the right Phillips 66 lubricant for your transportation application, the ROC team is ready to help. Contact ROC to discuss options or review recommendations for your equipment.
