We are making improvements to our fulfillment center this weekend. Orders placed after 2 PM MST on Thursday, June 21, will not ship until Monday, June 25. We appreciate your business and apologize for any inconvenience.
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PLUS SHIPPING AND TAX
This part replaces the following legacy part #'s : 41A6104
041A6104 is a one piece cable tension monitor kit. This replacement kit is for use with various LiftMaster® RJO wall mounted garage door openers. Check the manual for your specific garage door opener model before ordering to ensure compatibility.
Genuine LiftMaster® replacement part.
California Residents: Proposition 65 WARNING