LiftMaster K75-10406 Drive Chain Kit for APT Operators wireless-exit-device 024 programmable dip switch codes

024 programmable dip switch codes to ensure reliable and tamper-proof operation

Housing: Polypropylene cover

Housing: NEMA 4X-rated for outdoor installation

Function: Reset switch assembly

LiftMaster K75-10406 Drive Chain Kit for APT Operators wireless-exit-device 024 programmable dip switch codesDrive Chain Replacement Kit for APT Commercial Trolley Operators This LiftMaster K75 10406 is a genuine drive chain replacement kit for LiftMaster APT commercial trolley operators (Apartment Trolley Operator Logic 5. 0). It is used to replace a worn or stretched drive chain to help maintain consistent trolley movement and dependable operator performance. Also known as 30515363 and 305105363. Always confirm fitment using the operator manual or