JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
More Brands
Top Sellers
Door Parts
Opener Parts
Rail Parts
Accessories
Looking for a new garage door opener?
Knowledge Base
1 Item
New customer? Start Here.
LiftMaster 41B4103 Tensioner AssemblySKU: 41B4103$12.81Genuine LiftMaster 41B4103 Tensioner Assembly — direct… 
