Carburetor Compatible with Firman Tri-Fuel/Dual-Fuel Generators H07552 H07553 T07571 T07573 Equipped With 439cc Engines Rated 6900 7500 8450 9400 Watt Replaces 375715509 380723515

Turned out that the old one was still good so I have a replacement for another day. Firman owners should probably check their exhaust system first. Very fine spark arrestor was clogged. Also keep track of hours used. Mine had run nearly 600 hours with only a few oil changes. Owner service is key.

This carburetor works great I must say better than the original carburetor that from the get-go gave me problems however the propane input Port is smaller than the factory one this is easy to resolve with some propane gas safe tape to be able to make it a little bigger and then clamp your hose down on it other than that it's a fantastic product

Complete carburetor and associated gaskets for out Firman Tri-fuel model T0751 generator. The OEM was replaced b/c of age and "sludge" buildup. Works great and cheaper than any other retailer including buying it directly through Firman parts department. I'd buy it again.

Not fully compatible with Firman T07573. For me, it runs well with regular gas. The natural and propane gas tube on this carburetor is a 5/16” where as the original carburetor (Part# 375715509) is 1/2” tube. To install this you will need to get a 1/2” to 5/16” adapter for the NG tube. Even though i got the adapter, the NG gas line fuel didn’t work for me. The generator worked fine on regular gas.

So far so good on my firman h07552. Mine is only a dial fuel but wanted to buy this to see if I can get the ng to work, but haven't made it that far yet 😅. It does work properly on gas (which was my issue) and on propane.

Fit my generator perfectly. Had no issues. Came with extra gaskets as well!!

it runs better with this carburetor than the stock one

The choke lever when screwed into place did not even move at all. I had to pry it off and drill out the hole. Upon doing this the carberator worked great, and the engine ran fine. Just hate having to do things to compensate for poor quality control. Had someone actually tried to fit the lever in place before shipping, it would have been obvious it did not fit.