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Advanced low ash formulation helps protect the exhaust catalysts and particulate filters found on the latest low-emission vehicles.
Case of three 1-gallon bottles with ergonomic design for easy handling and pouring. Increased shear stability for better viscosity control and optimal engine oil pressure. Enhanced fuel economy capability of 1. 5 percent without compromising engine protection or durability compared to 15W-40 oils.

Enhanced fuel economy capability of 1. 5 percent without compromising engine protection or durability compared to 15W-40 oils.
Full synthetic 5w-40 diesel engine oil with Triple Protection Plus technology protects against wear, oil breakdown, deposits, and improves low-temperature flow. Better cold-cranking properties and low-temperature pumpability for reaching critical engine parts faster.

Improved oxidation performance for increased resistance to oil breakdown under high temperatures compared to the previous formulation. Helps control engine deposits for reliability at extended oil drain intervals always follow the OEM recommended oil drain interval.

Better cold-cranking properties and low-temperature pumpability for reaching critical engine parts faster. Increased shear stability for better viscosity control and optimal engine oil pressure.
Multi-functional dispersant additives provide an enhanced level of protection against the effects of soot, dirt, and other contaminants compared to previous formulation. Advanced low ash formulation helps protect the exhaust catalysts and particulate filters found on the latest low-emission vehicles.



New ck-4 spec and full compatible with all types of diesel engines. 60% lower wear than leading industry ZDDP products. Low ash formulation.
High tbn - inorganic, 000 mile drain interval for pickups and 80, 000 for class 8 semi-trucks. Class 8 highway trucks regularly surpass 80, slow depleting TBN. Build in friction modifiers - crp organic metallic moly plating technology for unsurpassed wear protection, oxidation, and high temp stability.
1. Royal Purple
#ad
Royal Purple 1154 06154-6PK API-Licensed SAE 15W-40 High Performance Synthetic Motor Oil, 1 qt. Case of 6
#adRoyal Purple #ad - Better protection of the Expensive Catalytic Emission System. Specifically Formulated for Diesel-Powered Engines. Increased Fuel Efficiency. Better Wear Protection.More information #ad
Brand | Royal Purple #ad |
Manufacturer | Royal Purple #ad |
Height | 8.75 Inches |
Length | 4.25 Inches |
Weight | 2 Pounds |
Width | 1.75 Inches |
Part Number | 06154-6PK |
Model | 1154 |
More information #ad
2. Shell Rotella
#ad
Case of 3, Shell Rotella T6 Full Synthetic 15W-40 Diesel Engine Oil 1-Gallon
#adShell Rotella #ad - Full synthetic 15w-40 diesel engine oil with Triple Protection Plus technology protects against wear, oil breakdown, deposits, and improves low-temperature flow. Multi-functional dispersant additives provide an enhanced level of protection against the effects of soot, dirt, and other contaminants compared to previous formulation.Advanced low ash formulation helps protect the exhaust catalysts and particulate filters found on the latest low-emission vehicles.
More information #ad
Exceptional wear protection for longer life in a wide range of heavy-duty engine applications — from pickup trucks to tractors to semi rigs. Better cold-cranking properties and low-temperature pumpability for reaching critical engine parts faster. Case of three 1-gallon bottles with ergonomic design for easy handling and pouring. Increased shear stability for better viscosity control and optimal engine oil pressure. Enhanced fuel economy capability of 1. 5 percent without compromising engine protection or durability compared to 15W-40 oils.
Brand | Shell Rotella #ad |
Manufacturer | Rotella #ad |
Part Number | 550050467 |
Model | 550050467-3PK |
Warranty | Limited |
More information #ad
3. Shell Rotella
#ad
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil 2.5-Gallon, Case of 2
#adShell Rotella #ad - Multi-functional dispersant additives provide an enhanced level of protection against the effects of soot, dirt, and other contaminants compared to previous formulation. Advanced low ash formulation helps protect the exhaust catalysts and particulate filters found on the latest low-emission vehicles.Enhanced fuel economy capability of 1. 5 percent without compromising engine protection or durability compared to 15W-40 oils.
More information #ad
Case of two 2. 5-gallon bottles. Increased shear stability for better viscosity control and optimal engine oil pressure. Exceptional wear protection for longer life in a wide range of heavy-duty engine applications — from pickup trucks to tractors to semi rigs. Full synthetic 5w-40 diesel engine oil with Triple Protection Plus technology protects against wear, oil breakdown, deposits, and improves low-temperature flow. Better cold-cranking properties and low-temperature pumpability for reaching critical engine parts faster.
Brand | Shell Rotella #ad |
Manufacturer | Shell Rotella #ad |
Height | 15 Inches |
Length | 16 Inches |
Width | 10 Inches |
Part Number | 550046215-2PK |
Model | 550046215-2PK |
Warranty | Please contact retailer/seller for assistance |
More information #ad
4. Shell Rotella
#ad
Case of 3, Shell Rotella T5 Synthetic Blend 15W-40 Diesel Engine Oil 1-Gallon
#adShell Rotella #ad - Controls engine wear 37 percent better than the maximum wear requirements in API CK-4 engine wear tests. Ideal for on-highway fleets, and agricultural machinery, construction, and diesel pickup trucks — including high-power vehicles that require resistance to heat and stress.Improved oxidation performance for increased resistance to oil breakdown under high temperatures compared to the previous formulation. Helps control engine deposits for reliability at extended oil drain intervals always follow the OEM recommended oil drain interval.
More information #ad
Case of three 1-gallon bottles with ergonomic design for easy handling and pouring. Synthetic blend 15w-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown. Improves low-temperature flow compared to conventional 15W-40 oils.Brand | Shell Rotella #ad |
Manufacturer | Shell Rotella #ad |
Weight | 24 Pounds |
Part Number | 550045348-3PK |
Model | 550045348-3PK |
Warranty | See manufacturer's label |
More information #ad
5. Shell Rotella
#ad
Case of 3, Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil 1-Gallon
#adShell Rotella #ad - Case of three 1-gallon bottles with ergonomic design for easy handling and pouring. Exceptional wear protection for longer life in a wide range of heavy-duty engine applications — from pickup trucks to tractors to semi rigs.Better cold-cranking properties and low-temperature pumpability for reaching critical engine parts faster. Increased shear stability for better viscosity control and optimal engine oil pressure.
More information #ad
Enhanced fuel economy capability of 1. 5 percent without compromising engine protection or durability compared to 15W-40 oils. Full synthetic 5w-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, oil breakdown, and improves low-temperature flow. Multi-functional dispersant additives provide an enhanced level of protection against the effects of soot, dirt, and other contaminants compared to previous formulation. Advanced low ash formulation helps protect the exhaust catalysts and particulate filters found on the latest low-emission vehicles.
Brand | Shell Rotella #ad |
Manufacturer | Rotella #ad |
Weight | 23.55 Pounds |
Part Number | 550045347-3PK |
Model | 550045347-3PK |
Warranty | 1 year limited |
More information #ad
6. Valvoline
#ad
Case of 3, Valvoline Premium Blue SAE 15W-40 Diesel Engine Oil 1 GA
#adValvoline #ad - Outstanding wear protection. Strong shear stability provides stay-in-grade performance. Superior deposit protection compared to industry requirements. Valvoline premium blue Engine oil is The Only One exclusively endorsed and recommended by Cummins.More information #ad
Brand | Valvoline #ad |
Manufacturer | Valvoline #ad |
Height | 11.44 Inches |
Length | 14.5 Inches |
Weight | 24 Pounds |
Width | 9.13 Inches |
Part Number | 773780 |
Model | 773780 |
More information #ad
7. Cummins
#ad
Cummins 3265336 Onan SAE 15W-40 Oil, 1 Quart
#adCummins #ad - Reduces consumption and engine wear. 32 oz. Fit type: Universal. Factory tested oil. Provides maximum protection for engines.More information #ad
Brand | Cummins #ad |
Manufacturer | Cummins/Onan #ad |
Height | 2.75 Inches |
Length | 9 Inches |
Weight | 1 Pounds |
Width | 4.25 Inches |
Part Number | 3265336 |
Model | 3265336 |
More information #ad
8. Triax
#ad
Triax Fleet Supreme ESP 15W-40 API CK-4 Full Synthetic Diesel Engine Oil, Superb Powerstroke Performance 1 Gallon, Friction Optimized and Boosted with Molybdenum and Nano-Boron
#adTriax #ad - Eliminates the need to clean the diesel particulate filters. This effectively doubles the life of diesel turbochargers. Extreme drain capable: 25, 000 miles use oil analysis. For use in virtually all diesel-powered pickups and heavy-duty trucks, both pre-2007 and post 2007 models fitted with emission control systems such as DPF, SCR, DOC.New ck-4 spec and full compatible with all types of diesel engines. 60% lower wear than leading industry ZDDP products. Low ash formulation.
More information #ad
Un-matched turbocharger protection - It will not create deposits and ash on turbo bearings will not fry on the turbo. Outstanding powerstroke engine performance including 6. 0 l turbo diesel - eliminates stiction and injector issues that plague Power-stroke engines - No need for additional additives - Contains state-of-the-art dispersal and ash control systems to keep your engine extremely clean. High tbn - inorganic, 000 mile drain interval for pickups and 80, 000 for class 8 semi-trucks. Class 8 highway trucks regularly surpass 80, slow depleting TBN. Build in friction modifiers - crp organic metallic moly plating technology for unsurpassed wear protection, oxidation, and high temp stability.
Brand | Triax #ad |
Manufacturer | TRIAX LUBRICANTS #ad |
Height | 10.5 Inches |
Length | 4.8 Inches |
Width | 7.8 Inches |
Part Number | F946 |
More information #ad