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1904 Universal Carburetor - New

1904 Universal Carburetor - New

Your Price:$339.00
Retail Price:$425.00
Your Savings:$86.00(20%)
In Stock
Part Number:N1904

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5/16 Fuel Line Hose 3ft. [+$6.95]
Vacuum Hose 3 FT [+$6.50]

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1 Barrel Carburetor Air Cleaner
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Adjustable carburetor made to fit US standard 1bbl manifold bolt patterns. These high quality NEW carburetors feature a fully adjustable external high speed main jet, along with adjustable throttle levers, so you can quickly change the high speed jetting and throttle arm setup. Ideal for fine tuning any application for fuel/air mixture on the high speed circuit, especially when using the carburetors on dual or triple carb installations.

Made from modern Zinc alloy and aluminum castings, and contain ethanol resistant internal parts, to help last longer with modern fuels. We can fit most any automotive or industrial application from the early 1930's up thru present day. All models are manual choke only

This carburetor has been built since 1957, originally for Ford, and have been modified through the years in order to fit a wider range of vehicles.

Works with Ford Load-O-Matic distributors.

Can also be used to replace a Holley 1940, Autolite 1100 and Rochester B carburetors, but may need some re-routing of vacuum and fuel lines.

Autolite 1100 - Watch a video.

Holley 1940 - works with Sparkomatic distributor (spark functionality is built into the N1904)

Holley 1920

Carter BBR1 - manual

Carter BBS - will replace but these are manual choke and most BBS are automatic choke, so a choke cable would have to be installed.

Carter RBS - Watch a video.

Rochester Monojet - Can replace the automatic choke type, but you will have to convert to manual choke by adding a choke cable.

For the Mopar slant 6, 1961-1966, we have a different replacement carburetor.

Banjo type inlet - also comes with the standard 1904 fuel inlet so the banjo may not be needed.
Mounting gasket
Inline fuel filter
Ethanol resistant parts thru out
Installation manual

Overall height = 4.5"
Venturi size is 32mm (1.260"). Throttle bore is 40mm (1.575")
Bolt holes are elongated so it will adapt to mounts that are 2 3/4", 2 15/16", or 3".

We have carburetor kits for this carburetor.

UNIVERSAL carburetors are manufactured to the highest quality standards, and contain alcohol resistant parts thru out, for long service life, under normal operating conditions.

Our fully UNIVERSAL carburetors are especially made to allow a wider variety of external adjustments. They have fully adjustable throttle arms, and externally adjustable high speed main jets. This allows the throttle arm to be indexed to any point you may need the arm to move. The externally adjustable main jet allows you to fine tune the high speed rich/lean mixture to the exact demands of your current engine. Variations in fuel lines, vacuum lines, choke cables and air cleaners may require re-routing or adapting of those items. Variations are usually not a problem on standard 1904 carburetors.

Your DAYTONA UNIVERSAL CARBURETOR is manufactured to the highest quality standards, and are warranted, to be free from defects in both workmanship and material for a period of (1) year from the date of purchase, provided that the product is properly installed, subjected to normal use and service and that the product is not modified or changed in any way, nor damaged because of negligence by customer or installer or used for racing or competition purposes.
If you believe that you have a defective product, it must be returned, freight prepaid, directly to Daytona Parts Company LLC, along with Proof of purchase and a complete description of the problem.
If a thorough inspection of the product by the factory indicates defects in workmanship or material, our sole obligation shall be to repair or replace the product. Warranty covers only the product itself and not the cost of Installation or removal.

Warranty is void under the following conditions.
Enclosed fuel filter is not installed; dirt or rust enters the carburetor for any reason; if carburetor disassembly is attempted by either purchaser or third party; incorrect usage of aftermarket gasoline additives or long periods of inactivity resulting in varnish buildup inside the carburetor; Any usage of gasoline alcohol content over 10%; Stripped screws, inlet threads, bent or broken levers or castings are not normal warranty issues, but an indication of misuse by the purchaser or third parties.

Warranty Disclaimer
Due to the nature of replacement or performance applications, the parts or carburetors are sold without any expressed warranty or any implied warranty of merchantability or fitness for a particular purpose. Daytona Parts Company LLC shall not, under any circumstances, be liable for any special, incidental, or consequential damages, including, but not limited to, damage or loss of property or equipment, loss of profits or revenue, cost of purchased or replaced goods, or claims of customers of the purchaser, which may arise and/or result from the sale, installation or use of these parts. Check with your State vehicle emission regulating authorities before installation of any parts or carburetors. Daytona Parts Company LLC, is not liable for your vehicles emission law compliance, or for the failure of an emissions test or inspection.


Monojet Replacement:

Holley 1940 Replacement:

Carter BBS Replacement:

5 Stars
Good Quality
now i´ve installed this new carb on our 200cui. mustang´65,and i am very surprised about the relative good idle with a small adjustment job. becouse the weather isn`t very good,so,for street-tests i have to wait.... the carb is easy to install,and i think it is a good quality!
Did you find this helpful?  9 of 9 Found Helpful
Reviewed by:  from Austria. on 4/8/2015
5 Stars
This 1904 carb brought new life to my 47 Dodge which was running a BBS carb. Noticeably increase in power and no flooding after engine was shut of. Eliminated the smell of gas in the garage! And it looks great.!
Did you find this helpful?  8 of 8 Found Helpful
Reviewed by:  from Hendersonville NC. on 11/2/2015
5 Stars
This carb was purchased for a Cat V40B forklift. Caterpillar told me there were no parts available. The local carb shop would not rebuild my carb because the carb body was warped. This universal carb fit perfectly and restored our lift to operating condition.
Did you find this helpful?  7 of 7 Found Helpful
Reviewed by:  from California. on 12/7/2015
4 Stars
put this carb on a 1962 4cyl scout. it worked great with only a few easy modifications. Was really happy to find a carb to replace the original one. the instruction book wasn't included but it was emailed to me on request and the base gasket in the kit wasn't correct for my application but was sent to me without question after I talked to the manufacture
Did you find this helpful?  6 of 6 Found Helpful
Reviewed by:  from Fort Collins, Co. on 11/1/2015
5 Stars
Arrived with all the required parts - installed easily - followed the enclosed instructions to adjust the linkage and mixture - my 235 runs great!
Did you find this helpful?  5 of 6 Found Helpful
Reviewed by:  from Colorado. on 12/15/2015
5 Stars
Owner PRO, Inc.
Great service/response both on the internet and the phone. It is so nice to do business with people who know what they are doing and enjoy being in business. I almost wish I had more gas engines to service.
Did you find this helpful?  5 of 5 Found Helpful
Reviewed by:  from Twin Falls, ID. on 4/14/2015
5 Stars
Aircraft Mechanic
This carb replaced a single barrel Carter/Motorcraft on a Ford 4x4 with a 4.9L inline six. The only adjustments needed upon installation were the idle mixture (rich from factory), and the idle speed. This was as simple of an install and adjust as it gets with a carb. Very happy with the product. Fuel delivery was smooth. No flat spots due to lean or rich conditions experienced throughout normal operating RPM.
Did you find this helpful?  4 of 4 Found Helpful
Reviewed by:  from Wenatchee, WA. on 11/14/2016
5 Stars
Series2a Rover runs like new
This is replacing a worn out Rochester that was prone to running rich and flooding. Installation took a bit of fiddling to get the linkage lined up and adjusted, and my original manual choke cable assembly needed to be replaced; but once that was done, the truck fired right up. With some adjusting of the high and low speed jets, the truck will now idle smoothly and has plenty of power on hills and on the highway.
Did you find this helpful?  4 of 4 Found Helpful
Reviewed by:  from Yarmouth, Maine. on 3/19/2016
5 Stars
Fleet Administrator
We purchased this carburetor for a wire pulling machine that has a 300 Ford Industrial engine. The carburetor was simple to adapt to work with all the original controls & is performing well. It looks like this carburetor will do the job we need until we update the machine to a modern diesel engine.
Did you find this helpful?  3 of 3 Found Helpful
Reviewed by:  from RIVERSIDE MO.. on 2/13/2017
5 Stars
Service mgr
The carb was put on a Old forklift that had basically the same carb on it from looking on the outside. It bolted on great and all linkages and hose connections worked great. BUT that is where it stopped the inside throat is over a inch bigger then the old one and the engine has a VERY bad bogging condition like the Acc. pump is out but it is not. The only way to make engine run is restrict the air intake over half then it runs perfect. No matter what we adjust or try, the bog stayed till we tapped over the air intake. It is still better then the old carb. I am not blaming the carb--it is just the wrong size for the engine. It is still a great carb.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Silver Point, Tenn. on 3/6/2017

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