LiftMaster K15-3619 Replacement Sprocket for SL595GL lm-j compatible with standard DoorKing systems

compatible with standard DoorKing systems

Durability: Built with commercial-duty cast aluminum housing

LA400 – LA400 Primary Arm

Safety Compliance: Requires monitored entrapment protection devices (Type B1 or B2) and complies with ANSI/CAN/UL 325 standards

Genuine LiftMaster gear reducer replacement kit for CSW24 series commercial swing gate operators

LiftMaster K15-3619 Replacement Sprocket for SL595GL lm-j compatible with standard DoorKing systemsReplacement Sprocket for LiftMaster SL595GL Slide Gate Operators The LiftMaster K15 3619 is a genuine replacement sprocket designed for #50 chain applications in heavy duty gate automation systems. Built for compatibility with the LiftMaster SL595GL Slide Gate Operator, this 50B19T sprocket (1 1 4" bore, 1 4" keyway) restores reliable chain drive function in perimeter security environments. Manufactured to exact OEM standards, the K15 3619 ensures