5140103-06 OEM Wheel Idler Assy For DEWALT DCS371 / DCS370 Band Saw 20-Volt MAX / Pulley Tire Included 

Compatibility
This part is compatible with the following machines:

DeWALT
DCS370L Type 1 18V Band Saw
DCS370L Type 1 18V Band Saw
DCS370L Type 2 18V Band Saw
DCS370L Type 2 18V Band Saw
DCS370B Type 1 18V Band Saw
DCS370B Type 1 18V Band Saw
DCS370B Type 2 18V Band Saw
DCS370B Type 2 18V Band Saw
DCS370K Type 1 18V Band Saw
DCS370K Type 1 18V Band Saw
DCS370K Type 2 18V Band Saw
DCS370K Type 2 18V Band Saw
DCS370KL Type 1 18V Band Saw
DCS370KL Type 1 18V Band Saw
DCS371B (Type 1) 20v Band Saw
DCS371B (Type 2) 20v Band Saw
DCS371M1 (Type 1) 20v Band Saw
DCS371M1 (Type 2) 20v Band Saw
DCS371P1 (Type 2) 20v Max Bandsaw Kit
DCS371B (Type 3) Heavy-Duty 20v Max Cordless Band Saw