283707-1137-E1

21" Length

Briggs & Stratton - 7014688YP - DECAL RT8S

K301-47313

12A-566N766

Oregon 90-144 Replacement Blade for 21" Universal Fit - Most OEM Kubota 283707-1137-E1SPECIFICATIONS Blade Width 2. 25" Thickness 0. 149" Blade Length 19 3 4" Outer Hole Diameter 3 8 x 1 3 8" Center Hole Size 3 8" Center to Center 2 1 2" OffSet 1 8" Air Lift 5 8" PRODUCT FEATURES The Oregon 90 144 blades for lawn mowers are created to provide consistency and longevity, while delivering a cleaner cut and quality results. PRODUCT DETAILS Improved cutting Center hole: 3 8" Stays sharper longer Enhanced mulching for bagging and discharge