LiftMaster Dead-Shaft Sprocket Kit for 3950
  • Used on doors without live shafts
  • Same as 41A7280
  • Includes #41 chain sprocket

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LiftMaster Clutch Shaft Kit (1/3 & 1/2HP)
  • For 1/3 and 1/2 HP models - L5

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LiftMaster Clutch Shaft Kit (3/4 & 1HP)
  • Clutch Shaft Kit 3/4 & 1 HP Trolley operators
  • Complete with: Clutch Plate Clutch Shaft Bearing 3/4' I.D. Sprocket 41B10x3/4' 5L Belt Motor Pulley Spring Clutch Disk Shim Washers Castle Nut Flatwashers Cotter Pin Roll Pins and Push on Fastener

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LiftMaster Clutch Shaft Kit APT
  • Kit contains: Clutch Plate Clutch Shaft Bearing 3/4" I.D Sprocket 41B10x3/4" 5L Belt Motor Pulley Spring Clutch Disc Shim Washers Castle Nut Flatwashers Cotter Pin Roll Pins and Push on Fastener.

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LiftMaster Intermediate Shaft Kit APT
  • Kit contains: Shaft Bearings Roll Pins Washers and Sprockets (41B10 x 3/4" & 41B16 x 3/4")

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