Includes (1) 330003-75 Ball Bearing. New, Bulk Packed. Genuine OEM Replacement Part # 330003-75. Consult owners manual for proper part number identification and proper installation. Please refer to list for compatibility. Compatible with the following: DeWALT: DW420, DW421, DW361, DW357, DW358, DW359-220, DW359, DW360, DW362, DW364, DW384, D28474W, D28493N, D28494N, D28494S, D28497, D28499X, D28754, D26453, D26450, D26451, DW359-B2, D26456, DW26451K, DW26453K, DW364K, Black and Black: QP350, 7538, 7519, 75192,