LiftMaster 041B3243 Inner Trolley Replacement Kit

SKU:: 041B3243

MSRP: $24.08

$21.89

(You Save $2.19)

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brand-name:: LiftMaster
brand-url:: /brand/liftmaster/
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Product Description
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The LiftMaster Inner Trolley Replacement Kit is a genuine OEM part designed for LiftMaster chain drive garage door openers with a T-rail system. This kit provides everything needed to replace a worn or damaged inner trolley, ensuring smooth and reliable door operation.

Kit Contents

Steel Inner Trolley
Threaded Shaft
Hardware: 2 nuts, 1 washer

Product Highlights

Part Numbers: 41B3243, 210C20 (alternative SKUs)
Compatibility: Fits various LiftMaster chain drive openers with T-rail (check your manual or parts diagram for confirmation).
Durable Build: Steel construction designed for long-lasting reliability.
Complete Kit: Includes all necessary parts for installation.

Replacing a worn inner trolley helps restore proper garage door movement and prevents strain on the opener system, extending the life of your LiftMaster operator.