Packshot of Shell Helix HX5 Diesel CH4 15W-40

Premium multigrade motor oil – Helps to maintain performance in diesel engines.

  • Helps to protect against the build-up of piston deposits for continuing engine efficiency
  • Exceeds performance limits in piston ring, cylinder liner and valve train wear tests for long engine life 1


Specifications: API CH-4

1 Based on Mack T9, Cummins M 11 and GM 6.5 wear tests

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