LiftMaster 041B3243 Chain Drive Inner Trolley Replacement Kit for T-Rail Garage Doors

LiftMaster's 041B3243 is an inner trolly replacement kit designed for LiftMaster chain drive garage door openers utilizing T-Rails. This genuine repair kid includes: Steel inner trolley, threaded shaft, and replacement hardware. The 041B3243 is also known as: 41B3243, 210C20. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.

Features:

• LiftMaster 041B3243 Replacement Inner Trolley Kit

• For LiftMaster Chain Drive T-Rail Operators

• Kit includes: Steel inner trolley, threaded shaft, and replacement hardware

• AKA: 41B3243, 210C20