12PK - 100:1 / 50:1 Choice Synthetic Oil (Brand of our Choosing) (2.6 oz - Makes 2 Gallons at 100:1 or 1 Gallon at 50:1) Fits_ Echo CS-4910 Low kickback design

Low kickback design

Using ECHO's YOUCAN 90155Y Maintenance Kit will help keep your ECHO outdoor power equipment running at peak performance

404 pitch or smaller

Dry Weight (lbs) - 13

12PK - 100:1 / 50:1 Choice Synthetic Oil (Brand of our Choosing) (2.6 oz - Makes 2 Gallons at 100:1 or 1 Gallon at 50:1) Fits_ Echo CS-4910 Low kickback designSaw Suppliers will ship you a Professional high quality synthetic base 2 Cycle Oil of our Choosing that is designed to do a better job fighting carbon deposits that rob engines of power and reduce their service life. Select Premium 2 Cycle Oils designed for 100: 1 mix ratios are a proven way to save costs and keep engines running cleaner in heavy use environments. 2. 6 oz Bottle is Designed to work well mixed with 1 or 2 Gallons of fuel.