Quick view Add to Cart Liftmaster 17 K74-G0589 RPM Sensor (Hall Effect) Kit MSRP: Was: Product Price: Now: $37.24
Quick view Add to Cart Liftmaster L12 K74-G0589 Hall Effect Only MSRP: Was: Product Price: Now: $37.24
Quick view Add to Cart Liftmaster K74-18379 RPM Sensor (Hall Effect SL575 & SL585 Only) MSRP: Was: Product Price: Now: $52.91
Quick view Add to Cart Liftmaster E6 G74G0487 Hall Effect Sensor (use k74-18379) MSRP: Was: Product Price: Now: $52.91