LiftMaster Gear Box Cover (Q073) | LIF-K09-50129 la500dcs The device is constructed with

The device is constructed with a gold zinc-plated chassis to prevent rust

AP-5 available for replacement of existing AP-4 units only

ASE 40NP Nickel Plated Chain 10 Ft

75″ H x 3

LiftMaster 25-4003-K

LiftMaster Gear Box Cover (Q073) | LIF-K09-50129 la500dcs The device is constructed withLiftMaster Gear Box Cover (Q073) LIF K09 50129 This is a replacement Gear Box Cover Q073. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster Q073 Compatibility This part is compatible with LiftMaster Model HCT Overhead Gate Operators.