Flat Idler Pulley B1SB8588

This high-quality Flat Idler Pulley (SKU: B1SB8588) is a direct replacement for MTD 756-0437 and 956-0437, designed to keep your mower deck running smoothly. With a 4-inch outer diameter and a robust 5/8-inch height, it provides reliable belt tensioning for a clean, consistent cut. Built for durability, this pulley is an essential component for maintaining peak performance on your ride-on mower or tractor.

• Precision-engineered to match OEM specifications for a perfect fit and reliable operation.
• Constructed from durable materials to withstand heavy-duty use and extend service life.
• Easy to install as a direct replacement for worn or damaged deck pulleys.

• MTD ride-on mowers and tractors using OEM 756-0437
• Cub Cadet models with compatible deck pulley systems
• Various lawn tractors requiring a 4" flat idler pulley

Mower Deck Pulleys – Replacement idler pulleys for maintaining belt tension and deck performance on lawn and garden equipment.