MPN: OP43121
The Opti-4 SAE 10W30 is the highest quality petroleum engine lubricant available, and is formulated for the severe demands of power equipment. It increases the performance and extends engine life...
MPN: OP43141
Opti-4 is the highest quality petroleum engine lubricant available, and is formulated specifically for the severe demands of power equipment. Opti-4 is a unique blend utilizing patented Eutectic additive technology...
MPN: OP43024
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 maintains the highest api...
MPN: OP43155
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...
MPN: OP40524
Made in the USA the Opti-4 40524 Single SAE 5W30 20 Fl Oz 4-Cycle engine Lubricant is designed with an exclusive formula, lower operating temperature, off-season corrosion protection, and doubles...
We get it, fixing outdoor power equipment can be hard, but finding the right part is easier with our Part Lookup Tool.
