LiftMaster K72-33858 Clutch Shaft Kit

The LiftMaster K72-33858 Clutch Shaft Kit is a complete replacement assembly designed for LiftMaster MHS medium-duty hoist commercial garage door operators. This kit restores reliable operation by replacing all essential clutch shaft components in a single package.

The assembly includes the clutch shaft, clutch plate, disconnect plate, chain guide, bracket assembly, and release holder, along with all supporting hardware. It also features bearings, bushings, a cogged belt, pulley, clutch springs, disconnect springs, and compression spring for a fully integrated solution.

Built to OEM standards, the K72-33858 clutch shaft assembly ensures long-lasting durability and smooth operator performance.

Product Highlights:

• Part Number: K72-33858
• Complete clutch shaft assembly for LiftMaster MHS operators
• Includes clutch shaft, clutch plate, disconnect plate, chain guide
• Bracket assembly and release holder included
• Comes with bearings, bushings, cogged belt, and pulley
• Includes clutch spring, disconnect spring, and compression spring
• Additional components: clutch disc, chain wheel
• Hardware included: flat washers, shim washers, lock washer, screws, nuts, cotter pin, roll pin, and e-rings