Original MTD 754-04032B — V-belt replacement for walk‑behind/driveway edgers. This genuine MTD drive belt is the part used on MTD edger spindle/drive assemblies (notably the 520 and 550 series) and is listed on the parts diagram for those models.

Key specs: 3L V‑belt profile (top width ≈ 9.5 mm) with a nominal length of about 906–909 mm (≈ 35.7–35.8 in), designed specifically as a drive belt for small edgers. It’s shown as superseded by part 954‑04032B in parts listings.

Fits and examples: commonly used across MTD/Troy‑Bilt family edgers and compatible with models such as MTD 25B‑520A700 and several 550‑series edgers, and Troy‑Bilt edger models in the 25B‑554 range (TB554 style machines). It’s listed as the correct replacement for a number of branded edgers from Troy‑Bilt, Yard‑Man, Huskee, Yard Machines and Bolens.

Why buy this part: if your edger’s drive belt is glazed, stretched or broken, this original MTD V‑belt restores correct pulley engagement and belt tension so the blade and wheels run as designed. It’s a straightforward, direct‑fit replacement — a small part that gets the machine back to work quickly. This product is one of the common MTD parts owners reach for when repairing edgers, and it’s a routine, reliable choice among parts for power tools.