LiftMaster Coupling (Q074) | LIF-K75-50130 Hot on Sale
$40LiftMaster Coupling (Q074) | LIF-K75-50130 This is a replacement Coupling Q074. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster® replacement part. Also known as LiftMaster Q074 Compatibility This part is compatible with LiftMaster Model HCT Perimeter Access Systems.