The opti-4 premium lubricants utilize an exclusive, patented eutectic wear stabilizing additive that reduces heat, friction and wear plus increases engine performance and life. It always maintain the highest api spec. and have been protecting lawn and garden equipment engines. Many parts look similar, so it’s crucial to ensure you’re choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement.

• Doubles engine warranties
• 4 Cycle engine lubricant
• Abrasion free run-in

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov