This carburetor replacement kit is designed for John Deere lawn and garden tractors and EZtrak zero turn mowers, including X340, X500, X530, X534, Z445 and Z465 models equipped with Kawasaki FH721V 25HP V-Twin engines. It serves as a direct replacement for OEM carburetor part numbers AUC15139, MIA10524, MIA11363, as well as Kawasaki 15004-0757, 15003-7094 and 15003-7121.
Replaces OEM Part Numbers
Replaces John Deere AUC15139, MIA10524, MIA11363 carburetor assemblies. Also replaces Kawasaki 15004-0757, 15003-7094, 15003-7121. Manufactured to meet OEM fitment and functional standards. Package Contents
1 × Carburetor
1 × Fuel Pump
1 × Oil Filter
1 × Inline Fuel Filter
2 × Spark Plugs
1 × Air Filter
1 × Pre-Cleaner Element
1 × Fuel Hose
4 × Hose Clamps
2 × Mounting Holders
7 × Carburetor Mounting Gaskets
1 × Carburetor Cleaning Needle Set with Brushes
This complete kit provides all essential components needed for carburetor replacement and routine maintenance.
Material & Performance
The carburetor is constructed from corrosion-resistant aluminum alloy with precision-machined fuel passages and factory-calibrated jetting to ensure consistent fuel delivery, smooth idle, improved throttle response and reliable engine starting under demanding mowing conditions.
Installation & Use
Pre-adjusted design supports direct bolt-on installation using standard tools, suitable for homeowners, landscapers and small engine repair shops performing carburetor replacement or seasonal maintenance. Please confirm engine model, OEM part numbers and product dimensions prior to purchase to ensure proper compatibility.