41B3869-3A Liftmaster Belt Opener Trolley Assembly

41B3869-3A Liftmaster Trolley Assembly for Belt Drive Openers

Replacement trolley assembly compatible with various Liftmaster, Sears, Craftsman and Raynor belt drive garage door operators. The trolley asesmbly includes the inner and outer trolley and compatible with T-rail belt drive openers.


  • 41B3869-3A Liftmaster Belt Drive Trolley Assembly
  • Also uses part number: 41B3869-1
  • Includes inner and outer trolley
  • Will NOT work on square rail assemblies


  • Compatible with the following Raynor openers: Admiral (3850RGD), Admiral II (8550RGD/8550WRGD), Airman (3270RGD), Airman II (8155RGD), Aviator (1280RGD/2280RGD/3280RGD), Aviator II (8355RGD/8355WRGD), General II (WLEDRGD)
  • Compatible with the following Liftmaster, Sears and Craftsman openers: 1270, 1280, 1280R, 2280, 2500, 2580, 2585, 3280, 3500, 3550, 3580, 8155W, 8355, 8355W, 8550, 8550WLB, 8557, WLED (all models are not listed)
41B3869-3A Liftmaster Belt Opener Trolley Assembly
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  • Item #: 41B3869-3A
  • Manufacturer: Liftmaster
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Price $32.50
Sale Price $26.99
Availability In-Stock

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