6 Year / 600,000 Mile Protection, Fully Formulated, CAT EC-1 & Cummins 14603 Approved
- Fully formulated or pre-charged to protect against liner pitting and hard water scale
- 3 Years / 300,000 mile protection guaranteed
- Meets the Caterpillar EC-1, Cummins 14603, and DDC long-life specifications
- Extend drain interval to 6 years, 14,000 hours, or 600,000 miles with the use of ZEREX™ Extended Life Extender
