LiftMaster Sprocket Kit w/ 56-Tooth 1.25" Bore x 1/4" Keyway - 71-1550B56LGH

Details

LiftMaster Sprocket Kit w/ 56-Tooth 1.25" Bore x 1/4" Keyway - 71-1550B56LGH

The LiftMaster 71-1550B56LGH is a 56-tooth sprocket kit intended for use with larger gear configurations in LiftMaster commercial systems. It features a 1.25-inch bore and 1/4-inch keyway, making it compatible with #50 chain drives. The higher tooth count provides different mechanical advantage in chain-driven systems. This part is commonly used for modifying gear ratios or replacing large sprockets in automated gate or overhead door setups.

Specifications

• Tooth Count: 56
• Bore Size: 1.25 inches
• Keyway: 1/4 inch
• Chain Compatibility: #50
• SKU: 71-1550B56LGH