Description
Carrier P461-3505 Cast Iron Sheave Overview
The Carrier P461-3505 is a cast iron sheave designed as a direct OEM replacement for Carrier belt-drive HVAC systems. Engineered for durability and precise power transmission, this sheave ensures consistent blower performance and system efficiency in commercial and residential air handling applications.
Key Features
- OEM Carrier replacement sheave — ensures proper fit and function
- Cast iron construction for long-lasting durability and wear resistance
- 5/8″ bore diameter for secure shaft mounting
- 4″ outer diameter for correct belt alignment and speed ratio
- Designed for use in belt-drive blower and fan applications
- Maintains proper belt tension and reduces slippage for efficient power transmission
Specifications
- SKU: P461-3505
- Brand: Carrier
- Material: Cast Iron
- Bore Size: 5/8″
- Outer Diameter: 4″
- Type: Fixed Bore Sheave / Pulley
Application
This sheave is ideal for HVAC technicians and contractors performing belt-drive blower maintenance or replacement on Carrier air handlers, furnaces, and fan coil units. Using genuine Carrier OEM components like the P461-3505 helps maintain system warranty compliance and ensures optimal equipment performance.







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