This item is discontinued. Please view this replacement item:
Shipping Cost?
For the cost of shipping your item please add the item into the shopping cart. Once the part is in the cart fill out address information in the cart under the Shipping area in the Summary section. Our system will then calculate the shipping fee based on your location and the weight of the product. This is all done before you are asked to provide payment information.
LiftMaster 41A5387 Replacement Chassis with Rail Bracket For Residential Garage Doors. This part acts as the base of the operator as all repair parts install or connect to it.