Gear Reduction Starter fits John Deere diesel models: 3010, 3020, 4000, 4020, 4030, 4230, 4430, 4620, 4630, 7020

New Premium Quality Starter One Year Warranty 12 Volt 10-Tooth Pinion Complete with Gasket Updated Gear Reduced Replacement For Diesel Engines Only No Modifications Necessary - Easily Fits Early Drop Down Manifolds Easy to Install Fast Starts