Original DeWalt guide block (part no. 862183-01) — a direct-fit replacement guide / guide-housing for band saw blade support. This durable molded guide block restores correct blade tracking and side support and installs in the same mounting locations as the factory unit; it's listed as compatible with DeWalt models including DW3401 / DW3403, DW3501 / DW3503, DW731, DW738 , DW739 , P3315 and BS1310 and BS9310.

If you need a single replacement to get a tool back into service, this original DeWalt part gives the same fit and function as the factory component and is listed in the parts diagrams for the affected bandsaw types. Using genuine DeWalt spare parts helps maintain the original alignment and performance of the blade assembly.

This item is intended as a repair component within the bandsaw’s blade-guide assembly—keep the existing screws and guide bearings when swapping the part so alignment requires minimal adjustment. It’s one of the small but critical parts you’ll look for when sourcing parts for power tools.