Flywheel, Machined,16-1/2 In. Od., Series Not Applicable, Compatible with Grainger Part Number 13G706, 13G707, 13G708, 13G709, 1WD21, 1WD23, 1WD46, 1WD48, 1WD54, 1WD55, 1WD57, 1WD58, 1WD61, 1WD63, 1WD64, 1WD65, 1WD80, 1WD82, 1WD84, 1WD86, 4XA59, 4XA60, 4XA61, 4XA62, 4XA63, 4XA64, 4XA65, 4XA66, 4XA67, 4XA68, 5FTU6, 5FTU7, 5FTV0, 5FTV1, 5FTU8, 5FTU9, 5FTV2, 5FTV3, Product Type Machined Flywheel, Compatible with Manufacturer Part Number PL15A, RP15, RV15A, Compatible with Series Not Applicable