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Chamberlain 4600 4620 4640 9902 Screw Drive

Chamberlain 4600 4620 4640 9902 Screw Drive
Be sure to use our new Interactive Exploded Parts View to find the item you need! Using it is easy, just follow the directions below!

  1. Place your mouse over the number or letter representing the product you need. Product information should pop up.
  2. Click BUY NOW and you will be redirected to the product you need and can add item to cart.
  1. Use the table to find the item you need.
  2. Click the red text and it will take you to the product page.

The right replacement part for your Chamberlain model 4600, 4620, 4640 or 9902 screw drive garage door opener will take less time to find with our illustrated parts diagrams at North Shore Commercial Door. Just click on the number next to the picture of the part you want, and place your order. We have Chamberlain-compatible LiftMaster replacement capacitors, line cords and capacitor brackets.

Our parts replacements include limit switch assemblies, motor drive assemblies, pulleys and mini drive belts designed to be compatible with your Chamberlain screw drive garage door operator. If you don't see the part you need for your garage door operator, just call, email or Live Chat our in-house parts experts to help you find it. With our bargain prices on easy-install DIY replacement parts , you won't have to invest in an expensive new garage door opener if all you need to do is replace a part or two. We can process and ship most parts the next business day.