This auction is for one set ( 2 qty ) of new carburetor jets for a ford autolite 1100, 2100, 2150, 4100 and 4300 carburetor. These jets also fit the autolite 2100 that most jeeps used on their 258 straight six engines.

I have in stock both even and odd numbers all sizes from 45 through 72 except for size 47 which I have on backorder. Anyone in a bind could always get 46's and get a size 47 drill bit from an Ace hardware store which I believe they have them and drill a size 46 to a size 47.

PLEASE PLEASE PLEASE during ebay checkout I cannot specify enough I need you to use the note to seller option and please specify what size of jets you would like when you are paying through paypal. If you do not list the size you need I cannot ship them out to you. 

If you do not specify what size of jets you would like I will message you asking, then if I do not receive a reply back with in 3 business days I will ship you out a set of blank jets for your autolite carburetor and you can drill them to your desired size or you may chose to have your local machine shop do this for you. I have no choice but to do this as I keep getting buyers that purchase then they never list what size they want or they wait weeks to reply and I can no longer keep track of buyers that refuse to list or reply with what size of jets to send them.

These jets fit almost all autolite 2100 & 4100 carburetors. Ford did use another  thread size of jet for a very short time in the very early years. These jets fit all autolite carburetors that use 5/16-32 thread jets.

If you are unsure of your thread size, most hardware stores can measure your threads for you, most times free of charge. 

I have used these jets myself for many year with never any problem.

The parts for these carburetors are an obsolete item, since the carburetors have not been made since the 1960's and parts are very hard to find.

If you need floats, also I have new nitrophyl floats listed for the autolite 2100,2150 & 4100 carburetors, along with the nylon fast idle / choke lever, nylon choke rod to choke butterfly shaft retainer bushing, and new fuel mixture screws with matching springs.

I also have carburetor kits listed for the autolite 1100 1v, 2100 2v, 2150 2v, 4100 and 4300 carburetors all in stock.


Please note as set up in the ebay auction terms for this auction, all sales are final. I may allow an exchange for credit on the purchase of another item which you would need to contact me first on and the credit of this item would be with my shipping cost subtracted off since the shipping cost of this item was out of my pocket, but there are and will be no cash refunds, cancellations or returns on this item what so ever, which is the meaning of all sales are final.