The Linear HAE00023 is a 7ft belt assembly designed for use with LDO33, LDO050, LSO50, and LCO75 models. This product, which we are selling only as a 7ft Belt Assembly, is an original equipment manufacturer (OEM) replacement part for the aforementioned Linear models. The belt's dimensions are 7 feet in length and width, making it an ideal fit for the specified Linear machinery. The belt features an inner slide for easy installation and removal. It is designed to ensure the smooth operation of your Linear equipment. Please note that this listing is for the belt assembly only and does not include any other parts or components.