and CTR-921

this direct-fit component eliminates the variables associated with universal parts

Internal technical standards dictate installing the Copeland 577-0428-01 in the main suction line

Streamlined Installation: The standard 3L09-12 footprint and 3

Does this assembly require a specific mounting kit

Browning AK66X3/4 Sheave 320734-701 and CTR-921This Browning AK66X3 4 sheave is engineered for reliable power transmission in light duty applications, including HVAC systems and fan drives. Precision machined from high quality, close grain cast iron, this single groove V belt pulley ensures optimal performance and extended operational life. With a 6. 45 inch OD sheave and a 3 4 inch bore sheave, it provides a secure, fixed mounting solution. The sheave is statically balanced to minimize vibration,