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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