Browning BX100 Belt 321142-301 whereas 56J often uses a

whereas 56J often uses a threaded shaft

making it an ideal choice for HVACR systems

Key Benefits: OEM Compatibility: Serves as the precise factory-authorized direct replacement for 34W45

offering a 1

this component is designed to maintain the exact static pressure required for safe and efficient heat exchanger venting

Browning BX100 Belt 321142-301 whereas 56J often uses aThe Browning BX100 Belt is a heavy duty cogged V belt engineered for high torque HVACR applications and industrial drives requiring superior power density. Designed as a Gripnotch belt, this B section belt features a 103 inch outside diameter and is constructed with a raw edge design to improve grip and reduce slippage under heavy loads. The precision molded cogs increase flexibility, allowing the belt to operate efficiently on smaller diameter