The Genie 111342.0783.S is an ANSI #41 roller chain with 783P (14 ft) for use on Genie GCL-GT and RHX commercial trolley-style door operators. At a standard #41 pitch of 0.500 in per link, this chain delivers reliable power transmission in light-to-medium duty commercial door applications. It is a direct OEM replacement part for the Genie 111342.0783.S and is sold as individual chain length (each). Proper chain length selection is critical - verify the door height matches the pitch count before ordering. The 111342 series spans door heights from 10 ft (591P) through 20 ft (1071P).
A: The suffix .0783 in the part number 111342.0783.S indicates exactly 783 pitches of #41 chain, which corresponds to the drive length required for a 14 ft commercial sectional door installation.
A: This chain uses the #41 ANSI roller chain standard with a 0.500 in pitch. It is not interchangeable with #50 chain, which also has a 0.500 in pitch but uses wider rollers and plates. Always verify the sprocket designation matches #41 before installing.
A: The 111342.0783.S is specifically cut and sized for 14 ft commercial door travel. Using it on a shorter or taller door without adjustment would result in improper slack or insufficient length. Always match the chain pitch count to the door height.
A: 080839.7831.S has been referenced by some retailers as a cross-reference or legacy identifier for the 783-pitch #41 chain used in Genie 1/2 HP commercial operators. Verify with the manufacturer or distributor before substituting to ensure exact compatibility.
A: At 0.500 in pitch with 783 pitches, the total chain length is approximately 391.5 in or roughly 32.6 ft of chain in loop form, providing the drive travel distance needed for a 14 ft door lift.
