The Browning BX34 Gripnotch Belt BX-34 Refrigeration Machine Accessories kits are a set of accessories that can be used with the Browning BX34 belt-driven refrigeration machine. The kits include a gripnotch belt, a belt guard, and a belt tensioner. The gripnotch belt allows for easy and quick belt changes, and the belt guard prevents damage to the belt from being caused by objects that may be caught on it. The belt tensioner ensures that the belt is properly tensioned and prevents it from becoming loose.