IMPORTANT NOTE: Due to the impact of COVID 19 on LiftMaster Manufacturing, shipping times may be delayed. Please contact us for estimated shipping times. LiftMaster 041A3150 Terminal Block Kit This is a Terminal Block Replacement Kit. For use with various LiftMaster® and Chamberlain® Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Also known as: 41A3150, 41D3150, 1A2510, 4A1252 IMPORTANT: Due to supply chain shortages we currently do not offer quantity discounts, and for some of our products we are limiting the quantities that may be purchased.
Huge inventory of parts and torsion springs for same or next day shipping! Here you will find all you need in the most common sizes of 1 3/4," 2," 2 1/4," and 2 5/8" inside diameter springs. Larger 3 3/4" and 6" inside diameter commercial and industrial springs may require a day or two to ship. You'll also find TorqueMaster Springs, Extension Springs, Self-Storage door springs, steel rolling door springs and springs for one piece single panel doors.
COVID update. Because we care! When picking up parts please wear a mask or keep a distance of six feet.
Please note. Shipping times and costs have changed. Normal transit times are currently not guaranteed, even on next day and second day shipments. Shipping prices on items over eight feet have more than tripled.