Original Zenith Design Carburetor -
John Deere - 4000, 4010, 4020
John Deere Combine - 105
Replaces Marvel Schebler USX20, USX30, USX35, USX45SL, USX47SL, USX48SL
Replaces Zenith 13320, 13430, 13450, 13750, 14990 (6 Cyl), 15099 (6 Cyl)
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'.