397750-00 CS1005BK CS1000 CS1010K Circular Saw Bearing Plate fit for Black & Decker,Measures approximately 3.60 X 3.45 X 0.90 inches This part is compatible with the following:CS1005BK, CS1000, CS1010K, CS1010K, FS1300CS, CS1000L, FS1400CS, QP1020LK Easy replacement and maintenance, excellent performance - please trust us for parts replacement of lawn mowers, brush cutters, and chainsaws Please carefully inspect the appearance of the parts and compare them with our part details to ensure complete consistency Quality Assurance: Well-designed, well-crafted. Upgrade your outdoor tools with our replacement parts