John DeereAlternator V-BeltPart No: T428708

The John Deere Alternator V-Belt T428708 is engineered to deliver dependable power transmission from your engine to the alternator, ensuring stable electrical output and battery charging. Made from tough, flexible materials, this belt resists stretching, cracking, and wear, even under high heat and constant tension. Its V-groove design offers superior grip and alignment on pulleys, minimizing slippage and supporting efficient alternator function. Precision-fit for compatible John Deere models, the T428708 is ideal for routine maintenance or replacing a worn or damaged belt. It helps reduce the risk of charging system failure and keeps your equipment running reliably in the field or on the job site. Easy to install and built for long service life, this alternator V-belt provides a simple but critical solution for maintaining your machine’s electrical performance. Available now at Doggett John Deere—your trusted provider of durable parts that keep your equipment powered and productive.