Not intended for the VeGA 424S and 424 SDX models. A replacement is supplied, second photo. It is necessary to change the V-belt, the V-belt tension spring, and, if necessary, shorten the cable, for which we send the necessary material. A soldering iron and solder are required. This repair will reduce the travel speed by approximately 1/4! The parts will be added to the gearbox price, approximately 200-300,- depending on the model. ---------------------------------------------- If you want to maintain the travel speed, the replacement of the blade carrier and belt cover will be necessary, and 800-1012,- will be added depending on the model. ---------------------------------------------- Write the model and year of manufacture of your machine in the order note and specify which version we should send: SLOW or STANDARD. For the above reasons, payment must be made on delivery. If the required data are not provided in the order note, it will be canceled.