The R45582-001 measures 18 inches in diameter and is designed for specific rotation patterns matched to Armstrong and Allied Air equipment

the KMC MEP-4552 provides the speed and accuracy required for modern air handling and terminal unit applications

This direct replacement HVAC part adheres to exact factory tolerances for housing dimensions and mounting plate alignment

Durable Construction: Built to withstand constant thermal cycling in high-demand HVAC environments

leak-free design with no gaskets

Carrier KR12HY160 Pulley 320819-301 The R45582-001 measures 18 inchesThe Carrier KR12HY160 Pulley is a high performance 2VP56 variable pitch sheave designed for precise HVAC blower speed adjustment and reliable power transmission. Engineered from durable cast iron, this double groove variable speed pulley supports a variety of belt sections including 3L, 4L, 5L, A, and B, making it a versatile component for industrial fan drives. With an outside diameter (OD) of 5. 35 inches and a finished bore, it provides the