AMSOIL SIGNATURE SERIES 10W-30 100% SYNTHETIC MAX-DUTY DIESEL OIL
AMSOIL SIGNATURE SERIES 10W-30 100% SYNTHETIC MAX-DUTY DIESEL OIL

AMSOIL SIGNATURE SERIES 10W-30 100% SYNTHETIC MAX-DUTY DIESEL OIL

AMSOIL SIGNATURE SERIES 10W-30 100% SYNTHETIC MAX-DUTY DIESEL OIL



Developed to protect the horsepower diesel enthusiasts crave and extend the life of hard-working commercial equipment in the most severe conditions. Signature Series synthetic technology delivers max-duty protection in on- and off-road applications.

See the Product Data Bulletin for full details.

MAXIMUM ENGINE PROTECTION

  • Delivers 6X more wear protection,1 delivering extra protection so you can push your diesel with peace of mind
  • Provides long-lasting wear protection, keeping cylinder liners looking like new2
  • Delivers up to 60 percent better turbo cleanliness3
  • Withstands the extra demands you place on the turbo when pulling heavy loads or updating the tune for maximum horsepower
  • Provides up to 2X better rust protection4