OTOTEC 2x Chainsaw Needle Bearing 10x12.7x11.5 mm Replace OEM 17501203930 Compatible with Echo CS-280 CS-290 CS-300 CS-302 CS-303T

["- Precise Fit Size: 10 x 12.7 x 11.5 mm; matches clutch drum needle cage locations for smooth sprocket rotation.","- Compatibility: Compatible with Echo CS-280 CS-290 CS-300 CS-302 CS-303T; confirm model and size before purchase.","- Direct Replacement: replace OEM 17501203930 for like-for-like sizing in small engine clutch assemblies.","- Durable Steel Needles: Minimize friction and heat for consistent chain drive engagement; resist wear in dusty cutting environments.","- Maintenance Use: Replace worn cages during tune-ups to restore free clutch rotation for pruning firewood limbing and brush clearing."]