Enhance your John Deere mini excavator’s performance with the aftermarket Bottom Track Roller, part number 9239528. Specifically compatible with models 50D and 50G, this component is engineered to provide reliable service and improve your equipment’s efficiency. Manufactured in China, this bottom track roller is designed to meet the rigorous demands of heavy machinery. It’s an ideal choice for operators seeking to maintain their excavator’s integrity and ensure smooth operation on various work sites.