LiftMaster 041B3243 Inner Trolley Replacement Kit

Replace an inner trolley with this kit from North Shore Commercial Door. This genuine LiftMaster replacement part is compatible with various chain drive garage door openers that utilize a T-rail. Contents of the kit includes: Steel inner trolley, threaded shaft, and replacement hardware. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Kit Contents:

• Steel inner trolley
• Threaded shaft
• Hardware: 2 nuts, 1 washer
• Alternative SKUs: 41B3243, 210C20

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