Opti 43024 30W 4-Cycle Oil, 20 oz Bottle NetSuite-ID_604017 Produces consistent rivet spins and

Produces consistent rivet spins and minimizes risk of chain breakage

Fits all standard trimmer heads

Easy to install on the sharpener

Double pulley assembly with bearings

Includes Oregon® 30-938 foam pre-cleaner

Opti 43024 30W 4-Cycle Oil, 20 oz Bottle NetSuite-ID_604017 Produces consistent rivet spins andThe 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 spec. and have been protecting lawn and garden equipment engines. Many parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view