The LiftMaster 022A0016 CHAIN, #41, NP is a genuine OEM replacement roller chain for select LiftMaster chain-drive garage door openers and trolley-style operators. Serving as the primary drive link between the motor sprocket and the rail trolley, this ANSI #41 chain restores smooth, positive power transmission for consistent open and close cycles. It’s intended for use in systems that specify #41 chain in their parts diagrams, making it a dependable choice when the original chain becomes stretched, noisy, or damaged and you need a factory-correct replacement.
Compatibility is model-specific, so verify 022A0016 in your operator’s service manual or parts list and confirm that your rail and sprockets are designed for #41 roller chain. Installation typically involves joining the chain with a connecting (master) link, setting proper chain tension per LiftMaster guidelines, and confirming travel and force settings after reassembly. For safety, disconnect power, engage the manual release, and support the door before service; after installation, test the safety reversal system and photoelectric sensors. Regular upkeep—such as cleaning and light lubrication of the chain and sprockets—can help maintain quiet operation and reduce wear in residential or light commercial chain-drive applications.