Liftmaster K20-9012B-1 Motor 12VDC

High-Performance 12V DC Motor for LiftMaster Gate Openers

The LiftMaster K20-9012B-1 is a genuine 12V DC motor replacement, engineered to restore performance in LiftMaster® legacy RoboSwing, RoboSlide, RSW12V &  RSL12V gate operators. This motor ensures smooth and reliable operation in high-duty cycle environments. Whether replacing a worn motor or upgrading your system, the K20-9012B-1 offers dependable power and long-lasting performance.

Key Features

• Wide Compatibility: Designed for LiftMaster legacy RoboSwing, RoboSlide, RSW12V &  RSL12V
• 12V DC Motor: Ensures consistent, powerful operation for heavy-duty gates and doors.
• Genuine LiftMaster Part: OEM replacement for guaranteed fit and performance.
• Easy Installation: Comes with clear instructions for quick and hassle-free installation.
• Built to Last: Designed for heavy use and tough weather conditions, providing long-term durability.

Technical Specifications

• Voltage: 12V DC
• Compatibility: Works with LiftMaster gate and door openers (check manual for exact models)
• Application: Supports high-duty cycles for gates and doors in residential and commercial settings
• Durability: Reliable performance under all weather conditions
• Also known as part number: Q123

Why Choose the LiftMaster K20-9012B-1 12V DC Motor?

The LiftMaster K20-9012B-1 motor is the ideal solution for ensuring the continued smooth operation of your LiftMaster gate or door opener. With its easy installation, dependable power, and long-lasting durability, this motor delivers reliable performance day after day. Perfect for both residential and commercial use, it’s built to handle the demands of heavy-duty applications.