⚡ Power your freedom with precision and fuel flexibility!
This Quealzara carburetor is engineered for Firman 439cc tri-fuel generators ranging from 5700W to 10,000W, delivering enhanced power output and multi-fuel adaptability. The package includes all necessary components for easy installation, making it the ultimate upgrade for reliable, versatile generator performance.
| Manufacturer | Quealzara |
| Brand | Quealzara |
| Model | carburetor |
| Item Weight | 15.5 ounces |
| Package Dimensions | 7.24 x 4.06 x 2.8 inches |
| Country of Origin | China |
| Item model number | carburetor |
| Exterior | Machined |
| Manufacturer Part Number | QUEALX-387 |
E**E
Good replacement
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.
C**K
Works great but the propane input Port was slightly smaller than expected
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
P**H
Exact replacement for Firman T0751
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.
S**S
Not fully compatible with Firman T07573
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.
J**S
Works great
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.
B**Y
Fit perfectly
Fit my generator perfectly. Had no issues. Came with extra gaskets as well!!
M**S
surprised
it runs better with this carburetor than the stock one
J**Y
Needed some modification
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.
Trustpilot
5 days ago
1 day ago
