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  • Automatic Operation: Performs in tandem with the opener, so it always locks and unlocks.
  • Anywhere Assurance: Powered by myQ technology, homeowners will have the ability to open and close their garage door from anywhere2 and will receive alerts if its left open.
  • The Automatic Garage Door Lock 841LM is available and sold separately for LiftMaster/Chamberlain Garage Door Opener models: WLED, 8550WLB, 8360WLB, 8580WLB, and 8587W The Automatic Lock is included in 8500W.

OEM New CHAMBERLAIN Automatic jackshaft power lock 001-9412-000

$74.95Price
Quantity
  • Returns & Exchanges
    All sales are generally final. However, we understand that mistakes happen! If you accidentally order the wrong part, we are happy to accept a return for an exchange or refund, provided the item is in its original condition.

    Please note that in these instances, the customer is responsible for all return shipping costs. To start a return, please contact us within 7 days of delivery.

  • We aim to get your parts on the road as quickly as possible!

    • Processing Time: All orders are typically processed and shipped within [1–2] business days.
    • Shipping Methods: We offer standard ground and expedited shipping via [Carrier Name, e.g., USPS, UPS, or FedEx].
    • Delivery Estimates: Standard shipping usually arrives within [3–5] business days.
    • Tracking: Once your order is on its way, you’ll receive an email with a tracking link so you can follow its progress.

    Shipping costs are calculated at checkout based on the weight and destination of your order.

Contact Us!

Call Us Anytime!

Office:  586.203.9000 Macomb 

             248.937.1200 Oakland

Email: Garagedoorguysmi@gmail.com

 

Hours

Mon - Fri 7am to 7pm

Sat - Sun 9am to 4pm

24/7 Emergency Service Available

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