HASMX N620374 Lawn Mower Sander Drive Belt for Black & Decker Fits Black & Decker model numbers: 336, 337, 351 This is a Brand New Lawn Mower Sander Drive Belt Part Number: N620374; Replaces Part Numbers 848530; Fits Black & Decker model numbers: 336, 337, 351, 352 Variable speed Belt Sanders 352VS Type 1 3x21 Variable Speed Belt Sander 352VS Type 3 3x21 Variable Speed Belt Sander 352VS Type 4 3x21 Variable Speed Belt Sander 352VS Type 5 3x21 Variable Speed Belt Sander 352VS Type 6 3x21 Variable Speed Belt Sander 352VS Type 2 3x21 Variable Speed Belt Sander 352VS Type 7 3x21 Variable Speed Belt Sander; Package Includes: 1 x Lawn Mower Sander Drive Belt ; Every Product from HASMX will enjoy 30 days Money-back and 18-Months worry-free warranty; If you're not sure whether it fits your model, please email us-includes your Models and serial number Note - This is an aftermarket replacement Parts.Any brand name is used solely for the purpose of demonstrating compatibility;