Skip Navigation

PRE-BLACK FRIDAY SALE: Save 10% off sitewide. Use code: PRE10 at checkout.

LiftMaster K77-36539 Output Shaft and Sprocket Kit

Smooth-barrel cylinder and cog serve as fastening pivot for operator arm

LiftMaster K77-36539 Output Shaft and Sprocket Kit
LiftMaster K77-36539 Output Shaft and Sprocket Kit
LiftMaster K77-36539 Output Shaft and Sprocket Kit
LiftMaster K77-36539 Output Shaft and Sprocket Kit
LiftMaster K77-36539 Output Shaft and Sprocket Kit
Shipping Costs Shipping Costs
Item# K77-36539
$110.63$92.19
Availability: Usually ships the next business day
Quantity:
$110.63$92.19
LiftMaster K77-36539 Output Shaft and Sprocket Kit
LiftMaster K77-36539 Output Shaft and Sprocket Kit
Product Description
The LiftMaster K77-36539 gate operator output shaft and sprocket kit includes the shaft with sprocket, #35 limit chain and an APS sprocket roll pin. This weather resistant output shaft from North Shore Commercial Door has a smooth-barrel cylinder and adjustable-length chain. The K77-36539 LiftMaster output shaft and sprocket assembly is compatible with LiftMaster RSW12UL residential swing gate operators and LiftMaster CSW24U commercial swing gate controllers.           

Product Highlights:

  •  K77-36539
  • Includes smooth-barrel cylinder shaft + sprocket
  • Includes #35 limit chain, APS sprocket roll pin
  • Compatible with LiftMaster gate operator models RSW12UL, CSW24U
DIMENSIONS:
  • LIMIT SPROCKET:
    • WIDTH: 1-5/8 INCHES
    • HEIGHT: 1/2 INCHES
    • INSIDE DIAMETER: 1/2 INCH
    • NUMBER OF TEETH: 12 TEETH
  • LIMIT CUP:
    • WIDTH: 4-1/2 INCHES
    • HEIGHT: 1-1/4 INCHES
    • INSIDE DIAMETER: 1-1/8 INCHES
    • NUMBER OF TEETH: 36 TEETH
  • OUTPUT SHAFT:
    • HEIGHT: 3-3/16 INCHES
    • DIAMETER: 2-7/16 INCHES
    • INSIDE DIAMETER: 1-1/8 INCHES
  • CHAIN:
    • LENGTH: 68 PITCHES
Related Products
Ask a Question
Product Manual