Original Zenith Design Carburetor -
John Deere - 3010, 3020
Replaces Marvel Schebler USX21, USX31, USX36, USX49SL
Replaces Zenith 12510, 12879, 13429, 14429, 14990, 15099 (4 Cylinder)
New Carburetors will usually ship within 2-3 business days depending on stock avail at the time of purchase. If this Carburetor is unavailable to ship at the time of purchase (within the normal 2-3 business days), the build and ship time may vary between 3-5 business days and up to 4-6 weeks. If you wish to check stock avail, or the current build time BEFORE you purchase - Please ask prior to purchase. If you're not interested in waiting for a New Carburetor - Please ask about our option to rebuild your current Carburetor. Please do not assume your Carburetor is 'no good', or 'not rebuildable'.