Flat Idler Pulley 2.5 Inch Outer Diameter For Troy Bilt Yard Machines Yard Man Wheel Trimmer Curb Hop 550 520 521 TBE550 Replacement Part Pro Grade Easy Install
✔️ Flat idler pulley, 2.5 in OD (63.5 mm), single unit
This flat idler pulley is a replacement part designed for use in lawn and garden equipment from Troy-Bilt, Yard-Machines, Columbia, Bolens, and Yard-Man edgers and Rototillers. It is compatible with models including 550, 520, 521, TBE550 2022, TBE500 2022, TB554, TB550, TB500, Curb Hop 554, CLE100, and 25A-55T4B66. Please refer to your owner's manual to verify compatibility.
✅ Outer diameter: 2.5 in (63.5 mm)
✅ OEM MTD Part Number: 756-04148
✅ Compatibility: Bolens 521/550; Columbia CLE100; Troy-Bilt 25A-55T4B66; Yard-Machines 520/521/550; Yard-Man Curb Hop 554
✅ Pack size: 1
💡 What is an idler pulley used for in lawn equipment and trimmers? An idler pulley keeps belts aligned and maintains tension, reducing wear and downtime.
- belt alignment and tension maintenance
- reduces belt wear and downtime
- compatible with OEM part numbers like 756-04148