936-004 2FS 2 x 48 INCH BELT SANDER LESS MOTOR DRIVE WHEEL
936-004 2FS 2 x 48 inch belt sander drive wheel. Is sandwiched between the tight flange and loose flange.
Will fit on all 2FS 2 x 48 inch sanders - will NOT fit on the 2FSM sanders (see item # 936-007).
936-007 5 x 2 inch drive pulley is a two-piece heavy duty pulley with steel hub. The 2FSM 2 x 48 inch belt sander pulley has a broach metal hub and set screw. This set screw fastens the part to the motor drive shaft.