K9009 – Tri-Fuel (Natural Gas, Propane, and Gasoline) Conversion Kit


Generator Conversion Kit from the industry leader US Carburetion allows you to convert your existing gasoline powered generator to use propane, natural gas or gasoline. Easy ,do-it-yourself installation with simple, clear instructions.

SKU: K9009 Category:


Tri-Fuel that use an adapter installed between the carburetor and the air cleaner and do not require drilling the carburetor.
Includes a regulator with a push pin primer (purge pin) for purging and priming as a standard feature. No mounting bracket is needed for the regulator. It has two mounting lugs and will allow it to fit on just about any generator by drilling two 1/4″ holes in the frame (as shown in the picture on the right). There are also two threaded holes underneath for bottom mounting (shown below on the left and center pictures). The engine regulator has a 3/4″ FNPT, female fuel pipe inlet, mounting lugs and mounting hardware, fuel delivery parts for use at the carburetor, hose, clamps, and other fittings for compete operation (less hook-up hoses of course). Again, these kits are for engines that are considered attended and used completely, exclusively, outdoors.

The picture is a representation of the kit. Parts will vary according to engine type. This kit has all the parts necessary for complete installation . This Kit IS ALL NEW PRODUCT. It is being sold “as is” to liquidate older stock. We do not allow exchanges of the adapter in this kit to fit other engines like we sell on our Motor Snorkel or USCARB generator conversion kit websites. IF YOU ARE UNSURE, IT MAY BE BEST TO PURCHASE A GENERATOR SPECIFIC KIT FROM USCARB. We have a 20 year record of outstanding customer service, but this kit is PRICED SO LOW because of overstock.

This Tri-fuel conversion kit will take your gas powered Briggs Coleman generator to the next level. The kit is designed to work with the Briggs Coleman carburetors. See list below.

The center to center is apx. 1-7/8″

The included instructions and supplies will allow you to modify your current ENGINE or GENERATOR to use propane, natural gas or gasoline. Given the tendency of gasoline to go bad or gum up the generator, having this option gives you great versatility. First, it can be used on the Briggs engine it was designed for and on natural gas and propane. Of course, the gasoline option still is functional, however some carburetors will have a gasoline bowl vent that will be covered by the adapter which will not allow the engine to run properly on gasoline without first removing the adapter. (This is just another reason why the Motor Snorkel system is superior since it never has to be removed.)

We do not recommend or condone any alterations or misuse of our systems due ot safety issues. However, many people have used this adapter experimenting with different fuels like hydrogen, methane and biogas. (View USCarburetion Videos on YouTube) The engine regulator in the kit can handle from 4” to 14” water column inlet pressure.

This Kit is selling for almost half price, therefore tech assistance is available but will not be offered OVER THE PHONE. However, our websites at MotorSnorkel and USCARB included FAQ’s and a very extensive technical forum that should be able to answer about any question.

Please follow the detailed instructions included with the conversion kit so this should not be an issue.

Please see our other listings for the 12′ Propane Cylinder Hose Connection Kit to run your generator off of 20# cylinders or up to 100# cylinders….NPSK-12 Accessory Kit

Other than the lower 48 states, buyer will pay the actual current shipping costs.

K9009 Kit Can fit the following:

Briggs 185432

Briggs 185437

Additional information

Weight 3 lbs