AMSOIL 5W40 DIESEL HEAVY DUTY ENGINE OIL FULLY SYNTHETIC (1 GALLON)

HEAVY-DUTY ENGINE PROTECTION

• Delivers 4X more wear protection
• Helps maximize equipment life
• Helps reduce maintenance costs and downtime

Delivers More Wear Protection

Third-party testing shows Heavy-Duty Synthetic Diesel Oil delivers 4X more protection against wear than required by Detroit Diesel’s* standard.

VISCOSITY CONTROL

• Resists oxidation and the thickening effects of soot contamination
• Retains viscosity after high-temperature service for added engine protection and increased fuel economy
• Provides up to 66 percent less oil consumption

Reduces Oil Consumption

Heavy-Duty Synthetic Diesel Oil provides up to 66% less oil consumption.