Details

LiftMaster Sprocket Kit with 56-Tooth 1.25" Bore x 3/8" Keyway for Door Opener Systems - 71-1550B56QGH

The LiftMaster 71-1550B56QGH Sprocket Kit features a 56-tooth gear designed with a 1.25-inch bore and 3/8-inch keyway. It's intended for use in chain-driven systems where a higher gear ratio is necessary for slower, controlled movement. Compatible with #50 roller chains, this sprocket can be installed in heavy-duty LiftMaster Door and Door Opener Systemsassemblies. It's often used to fine-tune drive mechanics for specific applications.

Specifications

• Tooth Count: 56
• Bore Size: 1.25 inches
• Keyway: 3/8 inch
• Chain Compatibility: #50
• SKU: 71-1550B56QGH