Gulf Super Duty Plus 15w-40

Gulf Super Duty Plus 15w-40
Gulf Lubricants

0.00 LBS

Gulf Super Duty Plus 15w-40 Advanced Heavy Duty Diesel Engine Oil

Gulf Super Duty Plus 15w-40 Diesel Engine Oil provides customers with advanced engine protection with “next-generation” additive technology developed to meet modern on-highway low emission diesel engines. Gulf Super Duty Plus meets or exceeds the newest API CK-4 engine oil specification and provides outstanding wear protection necessary to satisfy the performance requirements of most North American on-highway diesel trucks. Gulf Super Duty Plus Engine Oils will replace today’s lubricants and will be backwards compatible with previous HD diesel engine oils.

Features & Benefits

  • Shear Stable as this product maintains critical film thickness over extended use promoting extended drains
  • Hydro-Treated Base Oil from high purity base oils provide excellent on-highway and off-highway performance
  • Next-Generation Chemistry through improved fuel economy, engine wear protection, enhanced oxidation stability
  • Advanced Aeration Control that passes new Caterpillar engine oil foam testing-proven to reduce entrained air


  • API Service: CK-4, CJ-4, CI-4 PLUS, CI-4
  • Caterpillar ECF-3, ECF-2
  • Volvo VDS-4, VDS-3
  • Mack EO-O, EO-M
  • Caterpillar ECF-3, ECF-2
  • Diesel engines manufactured by OEMs not listed above, where OEM specifies API CK-4, CJ-4 engine oil.
  • Detroit Diesel (4 Stroke) 93K218
  • MTU Category 2.1 / Renault ELD-4, RLD-3
  • International (Navistar) diesel engines
  • ACEA E9, E7 / MB 228.31

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Safety Data Sheet
Product Data Sheet

Due to these products being hazardous, an additional shipping charge of $25.00 is automatically added to smaller "Ground Shipments". If you can order any combination of products that makes your total cart weight over 150 lbs. (which is considered "Freight Shipment"), this additional fee is waived. This can equate to considerable savings on shipping.

Sunoco Race Fuels is offering a Free Drum Pump with the purchase of a 54 Gallon Drum of Sunoco E85-R 99 Octane Race Fuel.
To add the free drum pump, first add the '54 Gallon Drum' to the cart, then click the blue 'Add FREE Drum Pump' button.

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