Drydene DieselALL® Fleet 15W-40 CK-4

Part #D25154

DRYDENE DIESELALL® FLEET 15W-40 is a premium heavy-duty engine oil formulated with a blend of synthetic and conventional base oils to protect and extend the life of today’s modern four-stroke diesel engines.

330 Gal Tote, 5 Gal Pail, 55 Gal Drum, Bulk

Product Applications

DRYDENE DIESELALL® FLEET 15W-40 is recommended for use on current specification on-road equipment running ultra low sulfur diesel fuel and employing low emissions technology including EGR (Exhaust Gas Recirculation), SCR (Selective Catalytic Reduction) and/or DPF (Diesel Particulate Filtration).

• Diesel engines requiring Ultra-Low Sulfur Diesel (ULSD) or older units running low sulfur content fuels up to 500ppm

• On-highway fleets hauling heavy loads to distance at higher speeds and less frequent starting/stopping

• Off-road applications including mining, agriculture and earth moving equipment


API Services Categories- CK-4/SN
Caterpillar®- ECF-3
Cummins®- CES 20086
Detroit Diesel®- 93K222
Ford- WSS-M2C171-F1
Global- DHD-1
Mack®- EOS-4.5
MAN- 3575, 3275, 270
MB- 228.3, 228.31
MTU- Type 2.1
Renault®- RLD-3
Volvo®- VDS-4.5

Features & Benefits

DRYDENE DIESELALL® FLEET 15W-40 is specifically designed to meet today’s rigid low emissions and increased fuel economy standards in hard-working diesel engines:

• Utilizing premium synthetic and conventional base oils and advanced additive chemistries, DieselAllFleet15W-40 keeps engines clean and free of excess contaminants during operation

• Effectively controls soot to help prevent abrasion and wear of vital valve train components

• Reduces diesel particulate filters (DPF) blockage to facilitate more efficient combustion and fuel economy

• Protects against cylinder wear, oxidation, sludge formation and thermal breakdown which can lead to costly repairs and downtime

• Fortified to provide superior sheer stability performance and viscosity retention even under heavy loading

Technical Properties

Viscosity @ 40°C (cSt) ASTM D445 113.9
Viscosity @ 100°C (cSt) ASTM D445 15.6
Viscosity Index ASTM D2270 145
Cold Cranking Simulator @ -20°C, cP ASTM D5293 5500
TBN, mgKOH/g ASTM D2986 10
Pour Point, ­°C/°F ASTM D97 -33/-27
Color ASTM D1500 4.0


Drydene - The Hardest Working Brand in Heavy-Duty Lubrication

Drydene – The Hardest Working Brand in Heavy-Duty Lubrication