116-2456 – Toro Flat Idler Pulley (Genuine Toro OEM Part) The Toro 116-2456 is a genuine OEM flat idler pulley, designed to maintain proper belt tension and smooth belt routing in Toro lawn and turf equipment. This pulley plays a critical role in the belt drive system by guiding the belt, reducing vibration, and ensuring consistent power transmission to driven components. Manufactured to Toro’s original equipment specifications, the flat idler pulley is precision-machined and equipped with a high-quality bearing to deliver quiet operation and long service life. Using a genuine Toro idler pulley ensures correct belt alignment, reduced wear, and factory-approved performance. Product Details Manufacturer Part Number: 116-2456 Brand: Toro Part Type: Flat Idler Pulley Category Code: 3BW System: Belt drive / tensioning system Function: Guides belt and maintains proper tension Material: Heavy-duty steel pulley with sealed bearing OEM Status: Genuine Toro OEM replacement Function Maintains consistent belt tension Guides belt for proper tracking Reduces vibration and belt wear Compatible With Toro Equipment This flat idler pulley is used on select Toro lawn and turf equipment, commonly found in: Mower deck belt systems Drive belt and idler assemblies Tensioner and belt routing applications (Exact compatibility depends on the specific Toro model and deck configuration.) How It’s Used The idler pulley mounts to a tensioner arm or bracket and contacts the flat side of the belt. As the belt operates, the pulley rotates freely to maintain tension and ensure smooth belt movement through the system. Correct installation and alignment are essential to prevent belt slippage and premature wear. Suggested Maintenance Inspect the pulley during belt service for noise or rough rotation Check bearing smoothness and pulley surface condition Replace the pulley if wobble, noise, or excessive wear is present Ensure mounting hardware is secure and properly aligned The Toro 116-2456 Flat Idler Pulley is used in OEM-specified Toro belt drive systems where durability, correct belt tracking, and reliable tension control are essential.
