NationalTM Full Synthetic SAE 5W-40

  • Improved fuel economy. Tests prove that National Full Synthetic SAE 5W-40 delivers greater than 1% fuel economy over conventional SAE 15W-40 oils under all driving conditions.
  • Exceptional wear protection. To minimize soot-related abrasive wear, patented dispersant technology delivers twice the soot handling capability of API CI-4 oils.
  • Designed for all-season use by diesel or mixed fleet engines.
  • Extended drain intervals.
  • Delivers exceptional low temperature flow properties, oxidation stability, TBN and viscosity retention, deposit control, engine protection and durability, and soot handling ability.
  • API CJ-4, CI-4 PLUS, CI-4, CH-4,
    CG-4, SM
  • Cummins CES 20081
  • Caterpillar ECF-2, ECF-3
  • Mack EO-O Premium Plus
  • Volvo VDS-4
  • Renault RLD-3
  • Detroit Diesel Power Guard 93K218,
    93K215, 93K214
  • ACEA E7-04
  • Mercedes-Benz p228.3, p228.31
  • MAN
  • MTU Type I and II
  • JASO DH-2
  • Global DHD-2
SAE 15W-40 seal
National Full Synthetic SAE 5W-40
  • Bulk
  • Drums

Available Downloads