The Precision Pulley PXT40B features a 3 3/8 XT bush with bolt, engineered for seamless integration into various pulley systems. Constructed from high-quality materials, this component ensures durability and resistance to wear, making it ideal for heavy-duty applications. The XT bush is designed to provide a secure fit, enhancing the overall performance of your machinery. This product meets industry standards for safety and reliability, making it a trusted choice for professionals seeking efficient solutions. The included bolt allows for easy installation, streamlining maintenance and upgrades.