E152 Front uprightThe E152 Front Upright is a direct replacement component engineered for genuine Austrian built CRB (Counter Rotating Brush) cleaning machines. This part is essential for maintaining the structural integrity and operational efficiency of your professional cleaning equipment. It ensures your machine continues to perform as intended. The E152 Front Upright is designed for seamless integration into authentic CRB models such as the TM3, TM4, and TM5. Using