THIS CARBURETOR WILL REPLACE YOUR MARVEL SCHEBLER, USX CARBURETOR ON YOUR JD4010-4020 TRACTORS.
This is a modified and restored Zenith carb for a John Deere 4000, 4010 or 4020 tractor. We used original castings and installed our internal modification to get rid of the problems the original carbs had with black smoke, fouled spark plugs and over-fueling. These carbs are exactly the same as the new Zenith carbs we've been selling for the past 10 years. It is specific for the John Deere 4000-4020 tractors in that it has the correct throttle and choke linkages and is sized for the 6 cylinder tractor.
We offer a 2 year warranty and tech support for this product. A number of other things on your tractor work hand in hand with the carburetor and we appreciate being able to talk to you about them. By talking with us first we can help you achieve a great running tractor when you get the carburetor on. And remember, we have tech support for the whole tractor, not just the carburetor.
Please note the cost of this carburetor includes a $100.00 core charge. The core charge is refundable when we receive back either your Zenith or Marvel Schebler USX model carburetor core. Cores must be returned within 6 months from the date of purchase.