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The LiftMaster K10-50154
and auto-reverse functions
Ideal for routine maintenance or worn component replacement in high-cycle environments
The LiftMaster K81-860502 is a 2-position replacement terminal block designed for secure wire connections in LiftMaster commercial gate operators
Programmable Entry Codes: Store up to 480 unique codes (1-6 digits)
LiftMaster K75-19977 Arm Kit for Commercial Slide and Door Operators lm-la412 The LiftMaster K10-50154LiftMaster K75 19977 Arm Kit for Commercial Slide and Door Operators The LiftMaster K75 19977 Arm Kit is a complete OEM replacement assembly engineered for commercial slide gates and jackshaft door operators. It includes the arm mechanism, spring, chain, mounting hardware, and safety cable needed for a direct, bolt on swap. Designed to match LiftMaster factory specifications, it restores smooth, precise arm movement and maintains operator performance
