Liftmaster Replacement K75- 3 Options

LiftMaster door arms provide durable, commercial-grade solutions to enhance the performance and reliability of your LiftMaster commercial door trolley operator. Designed for secure door operation and long-lasting use, these commercial door arms come in curved and straight configurations, including a versatile door arm kit with a manual release handle for added convenience. Installing these heavy duty door arms ensures smooth door travel and proper alignment, improving the overall safety and efficiency of your garage or industrial door system.

Each LiftMaster door arm is engineered with powder coated finish and heavy-duty materials to withstand rigorous commercial environments. The door arm kit includes both curved and straight arms plus a sturdy door bracket support, offering flexible installation options tailored to your specific needs. The manual release handle provides quick manual operation during power outages or emergencies, enhancing user control.

Key features of the LiftMaster door arms include:

These garage door arms meet industrial door hardware standards, providing reliable performance in demanding commercial settings. GarageDoorProject® partners exclusively with 100% OEM US manufacturers, guaranteeing authentic LiftMaster parts backed by proven quality. This product is also known as LiftMaster K7512896, K75-12896, and 3055002.

Upgrade your commercial garage doors today with LiftMaster's heavy duty door arm kit to ensure smooth, secure, and efficient operation every time. Backed by trusted OEM manufacturing and designed specifically for LiftMaster operators, this kit delivers lasting value for industrial and commercial garage systems.