Heavy Duty Engine Oil (HDEO)

Super DEO 10W-30 & 15W-40 CJ-4

Premium Heavy Duty Diesel Engine Oil


Super DEO Premium Heavy Duty Diesel Engine Oils are API CJ-4 engine oils developed for use in four-stroke cycle diesel engines designed to meet 2007 and later EPA on-highway exhaust emissions standards. The low-ash formulation is designed for compatibility with all exhaust emission control systems in modern diesel engines and to help prolong DPF life.

Features & Benefits

  • Excellent protection for newer low-emission diesel engines and older diesel engines
  • Specially formulated to protect exhaust after-treatment devices
  • Protects against particulate filter plugging
  • Excellent soot control for protection against abrasive wear and soot-induced oil thickening
  • Excellent resistance to viscosity and thermal breakdown at high temperatures
  • Protects against sludge and varnish formation
  • Protects against rust, bearing corrosion and wear
  • Good resistance to foaming and aeration
For more information, consult the product data sheet.