N120991: Fan Sheave

Part Number: N120991

• John Deere fan sheave transmits rotational motion from the drive system to the fan, supporting efficient belt-driven operation in equipment
• Guided belt path and maintained tension by this sheave help ensure consistent performance of the fan drive assembly
• Integration within fan belt systems allows this sheave to support proper function across compatible machinery setups
• Standard design of this sheave enables straightforward installation or replacement during service routines as needed
• Accessible construction of this sheave supports routine inspection and maintenance for continued reliable operation over time