The Jet Tools JWB10-017 belt 4PJ337 is a high-performance replacement belt designed for various machinery applications. With a length of 4PJ337, this belt is engineered for durability and efficiency, ensuring optimal power transmission. Made from high-quality rubber, it offers excellent resistance to wear and tear, making it suitable for heavy-duty use. This belt is compatible with a range of Jet Tools equipment, providing a reliable solution for maintaining performance. Its precise dimensions ensure a perfect fit, enhancing the overall functionality of your machinery.