LiftMaster Motor, Gearbox & Encoder Service Kit (J/JH 700 non-3in Shaft) | LIF-K41-0374-000 20-40381 This 13-tooth drive sprocket is

This 13-tooth drive sprocket is designed for #40 roller chain and features a keyway for secure attachment

and have bayonet temples

while the inside lever remains fully functional to allow immediate and safe egress at all times

Top features include:

Belt loops are also included

LiftMaster Motor, Gearbox & Encoder Service Kit (J/JH 700 non-3in Shaft) | LIF-K41-0374-000 20-40381 This 13-tooth drive sprocket isLiftMaster Motor, Gearbox & Encoder Service Kit (J JH 700 non 3in Shaft) LIF K41 0374 000 K41 0374 000 is a service kit for Maxum 700 Jackshaft and Hoist operators with non 3in shaft length that allows for replacing the motor, gearbox and encoder. Genuine LiftMaster replacement part.