Amsoil Signature Series 5W-30 100% Synthetic Max-Duty Diesel Oil

Amsoil Signature Series 5W-30 100% Synthetic Max-Duty Diesel Oil

• 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
  

¹Based on third-party testing in the Detroit Diesel DD13 Scuffing Test for specification DFS 93K222 using 5W-30 as worst-case representation
²Based on independent testing of AMSOIL 5W-30 Signature Series Max-Duty Synthetic Diesel Oil and a leading conventional 15W-40 diesel oil using the Detroit Diesel* DD13 Scuffing test for specification DFS 93K222.
³Based on specification standards of CAT C13 2nd Ring Top Land Carbon testing
⁴Based on industry standard testing using the NMMA FC-W Rust Test.

Product Data Sheet