Drydene DieselALL Plus® 15W-40 CK-4

Part #D21154

DRYDENE DIESELALL PLUS® 15W40 CK-4  is synthetic blend diesel engine oil blended from synthetic base stocks and utilizes premium additive technology to meet the latest OEM diesel engine high temperature/high sheer performance requirements.

3/1 Gal Case, 5 Gal Pail, 55 Gal Drum, Bulk

Product Applications

DRYDENE DIESELALL PLUS® 15W40 CK-4 is recommended for use on current specification on-road equipment employing low emissions technology including EGR (Exhaust Gas Recirculation), SCR (Selective Catalytic Reduction) and DPF (Diesel Particulate Filtration).

  • It is designed for use when extended drain intervals are desired as well as where extreme operating conditions may exist.
  • Formulated to handle today’s heavy-duty turbocharged diesel engines as well as naturally aspirated models.
  • Fully backward compatible to CJ-4, CI-4 Plus, CI-4 and prior API specifications.

DRYDENE DIESELALL PLUS® 15W40 CK-4 is well suited for use in construction, mining and agricultural applications where ultra low sulfur diesel fuels are being run.


**- Denotes formal OEM approval

ACEA- E9, E7, E4
API Services Categories- CK-4
Caterpillar®- ECF-3
Cummins®- CES 20086 **
Detroit Diesel®- 93K222 **
Ford- WSS-M2C171-F1 **
Global- DHD-1
Mack®- EOS-4.5 **
MAN- 3575, 270
MB- 228.3, 228.31
MTU- Type 2.1, Type I, Type II
Renault®- RLD-3 **
Volvo®- VDS-4.5 **

Features & Benefits

DRYDENE DIESELALL PLUS® 15W-40 CK-4 is the next generation of CK-4 diesel engine oil. With its unique additive formulation and high viscosity index, it deliversunsurpassed protection in many key areas:
• Improved fuel economy compared to conventional 15W-40 diesel engine oils
• Helps extend oil drain intervals (ODI) in conjunction with OEM recommendations
•  Improved engine cleanliness and up to 60% better protection against deposit formation in pistons
• Up to 80% better control of oxidation, acid formation and viscosity  breakdown due to high-temperature operating conditions
• Extends the life of critical surfaces, gaskets and seal materials delivering up 50% better wear protection
• Low-ash formulation helps control fouling of exhaust after-treatment devices, extending useful life while lowering long-term operating costs

Technical Properties

Viscosity @ 40°C, cSt ASTM D445 116.3
Viscosity @ 100°C, cSt ASTM D445 15.7
Viscosity Index ASTM D2270 143
Pour Point @ °C/°F ASTM D5950 -36/-33
Cold Cranking Simulator @ -20°C, cP ASTM D5293 5400
High Temp/High Shear Vis @ 150°C, cP ASTM D5481 4.3
Noack Volatility, % loss ASTM D6375 9.0
Sulfated Ash, wt.% ASTM D874 0.99
TBN, mgKOH/g ASTM D2986 10


Drydene - The Hardest Working Brand in Heavy-Duty Lubrication

Drydene – The Hardest Working Brand in Heavy-Duty Lubrication