SIGNATURE SERIES MAX-DUTY SYNTHETIC DIESEL OIL
6X better wear protection*
Formulated with top-grade synthetic technology and maximum additive fortification, AMSOIL Signature Series Max-Duty Synthetic Diesel Oil provides 6X better wear protection than required by a leading engine manufacturer’s standard* – it’s protection boosted to the max.
- Max-Duty protection against wear
- Significantly exceeds industry requirements
- Full specification coverage
- Reduced oil consumption
- Extended drain intervals
*than required by the Detroit Diesel DD13 Scuffing Test for Specification DFS 93K222