Does this pulley include the setscrew

Gray for Negative) to prevent plumbing errors during field replacement

Universal Shaft Fit: The self-aligning hub secures firmly to flatted shafts with a single set screw

Engineered for Trane and American Standard heat pumps

Browning BX47 Belt 319852-301 Does this pulley include theThe Browning BX47 is a high performance Gripnotch V Belt engineered for the demanding duty cycles of commercial HVACR systems. Designed with a BX section profile, this belt features an outside diameter of 50 inches and a 21 32 inch top width, making it a drop in upgrade for standard wrapped belts in air handlers, centrifugal fans, and industrial pump drives. Constructed from advanced EPDM rubber, the BX47 maintains structural integrity across a broad