LiftMaster V-Belt, 4L240, Q163 - K16-50186

Details

LiftMaster V-Belt, 4L240, Q163 - K16-50186

The Liftmaster K16-50186 V-Belt is a 4L240 OEM replacement designed for use in CSW200UL swing gate systems. This belt transfers motor power to the pulley system, enabling controlled gate movement. Over time, belts stretch or crack, causing slippage or failure to open. Installing a new belt ensures dependable operation and restores smooth performance.

Specifications

• Model: K16-50186
• Belt Type: 4L240
• Use: Motor-to-drive pulley connection
• Compatibility: LiftMaster CSW200UL