LiftMaster 41A7280 Dead Shaft Sprocket Kit for Model 3950

SKU:: 41A7280

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Product Description
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Product Description

Upgrade your LiftMaster 3950 commercial jackshaft door operator with the 41A7280 dead shaft sprocket kit. This sprocket kit is specifically designed for use with the LiftMaster 3950, ideal for light-duty commercial doors without live shafts.

The 41A7280 sprocket kit mounts directly to the 3950 operator and features pre-punched holes for vertical adjustment, making it easier to align the drive and door sprockets.

Key Features:
• Model 41A7280
• Compatible with doors without live shafts
• Designed exclusively for the LiftMaster 3950 jackshaft rolling door operator
• Vertical adjustment for smoother alignment of drive and door sprockets

Sprocket Bolt Patterns:
• Inner: 3-15/16 inches hole-to-hole
• Outer: 4-9/16 inches hole-to-hole