MTD Engine Double Pulley 756-0488, 753-0635

Measurements
Top O.D 3-9/16″ (90.49mm); Bottom O.D 5-1/2″ (139.7mm); I.D Step Pulley 1-3/4″ (44.45mm) x 1″ (25.4mm); Height 5-5/8″ (142.88mm); Keyway 1/4″ (6.35mm)

Replaces OEM:
MTD 756-0488, 753-0635