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The LiftMaster K13-50141 (Elite Q083) Dolly Wheels provide reliable
Remember to review your manual prior to purchase to ensure this part meets your system's requirements
contemporary design pairs well with a range of architectural styles
The Elite Gate Chain #41 in nickel-plated steel offers the perfect balance of durability
Manual release with keyed access ensures operation during power failure
Liftmaster MA012 Cam Arm for Mega Arm keypad The LiftMaster K13-50141 (Elite Q083)Limit Nut Cam for LiftMaster Mega Arm Barrier Systems The LiftMaster MA012 is a direct replacement cam arm designed for use with Mega Arm barrier gate operators. This limit switch cam, also known as a limit nut, helps control the barriers travel limits by triggering internal stop points during operation. Molded from high visibility yellow plastic with integrated mounting hardware, the MA012 ensures proper alignment and consistent performance in high
