This is a Square Rail Idler Pulley replacement part. For use with various LiftMaster® Chain Drive Garage Door Openers that use a square rail. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Genuine LiftMaster® replacement part.
Also known as:
144C56, 144C0056, 062316, 114C56
Chamberlain 144C56 Idler Pulley (Square Rail) for Garage Operators Replacements. Liftmaster & Chamberlain Replacement Garage Door Opener Parts.
Idler Pulley Belt Square Rail Fit for Chamberlain Garage Door Opener 144C56
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.
