⚡ Power up your mower with precision & ease — don’t get left behind!
The 799866 Carburetor by HOOAI is a high-quality replacement part engineered for 6.25-6.75HP Quantum and B&S 4-cycle lawn mower and generator engines. Featuring a corrosion-resistant zinc exterior and a bolt-on flange, it fits over 20 engine models for versatile compatibility. The package includes all essential installation components, ensuring a smooth, professional-grade upgrade that boosts engine efficiency and reliability.
Brand | HOOAI |
Vehicle Service Type | Lawn Mower |
Flange Type | Bolt On |
Recommended Uses For Product | Lawn Mower |
Specific Uses For Product | Lawn Mower |
Manufacturer | HOOAI |
Item Weight | 7.4 ounces |
Package Dimensions | 3.74 x 3.11 x 2.95 inches |
Item model number | 122000 Model B&S Engines |
Is Discontinued By Manufacturer | No |
Exterior | Zinc |
Manufacturer Part Number | 790845 799871 799866 796707 794304 |
J**D
Great fit, solid build, works on Craftsman engine
Bolted right up to the existing mount points on my lawn mower. Carb seems like decent quality, and solid construction. No leaks after installing and running the engine. Engine ran fine with a few small tweaks to the air fuel ratio screw.Great price. We'll see how it holds up over the next year. But for now I am happy with the purchase.
D**O
Works exactly as it should.
Installation was pretty easy. It comes with no instructions but if you take a picture before disassembling the old one there's really no need for instructions. I noticed the air filter bolts (original) didn't thread easily into new carb, but with some elbow grease they went in fine. After installing, the mower started easily, and continues starting whether warm or cold. My old carb wouldn't start a second time within a few minutes of first start. This carb has no such problem. So the repair was successful.
E**N
Mower Runs Like New on the First Pull!
Installation for my Craftsman Mower Model Number 917.374541 (Engine is Briggs and Stratton 128T02-1270-B1). The price and convenience is right for me compared to trying to deep clean or rebuild the original.It was a very simple job that took 20 minutes including replacing Air Filter and some cleaning of the area. The kit came with Gasket and O-Ring which we used. It also came with replacement fuel line, clamps, springs, and fuel filter which we did not need. It appeared that the Springs would fit if needed; it is nice to have those in case the originals break.Tools used: Open Ended wrenches (including a small 1/4 inch one) and small sockets. You could possibly do it using Pliers with patience and care not to round-off the bolt heads. But at least sockets are needed for the bolts the secure the Carb to the Engine. Do pay careful attention to the Throttle and Choke Spring linkages: They are not hard to get off/on but they need care. I took a few photos of the original Carb setup first in case I went all dear-in-the-headlights during reassembly.The mower started literally on the first pull (though we also replaced the Spark Plug and used fresh gas).If this Carb fails within the next few years, I will update this review.But we are very happy at this point! Good luck!UPDATE 6 JUN 2021: Two things: This is the second season with the first installed replacement Carb and it is still running like new (installed in June 2020). I use fuel stabilizer over the winter and fresh gas now in the spring. And based on my luck the first time, I just bought another one. This time for my Dad's Craftsman Mower 917.370770 (Engine is Briggs and Stratton 126T05-1070-B1). The kit came with a fuel filter (which I didn't use) and some fuel line (which I did use because the original on this second mower was cracked and rotting). The only reason I didn't add in the filter was because there are only 2 hose clamps with the kit (and the new tube OD is smaller than the original, so I couldn't reuse those with the new tubing) and those 2 supplied went to the fuel tank end and the Carb end. The only thing that was a little off is that the spring for the governor linkage that is supplied with the kit seems just a little stiffer, and that is causing the mower to run faster than it used to. I will probably be able to adjust-in the speed; and if not I will reinstall the original spring.If need be, I would buy this a 3d time without hesitation!
K**Y
Fits well with minor modification
Easy install. Mower runs great. The oem screws for the air cleaner housing bottomed out before becoming fully tight….added a couple washers to fix that….probably a thread/maching issue.
R**C
Great price, delivery on time, and fantastic price!
Exact replacement of model numbers listed in product description. Works perfectly! I'm amazed that the price of this carburetor was cheaper than a gasket set and rebuilding it myself! Plus, you get a new filter!
A**R
Top notch carb and kit.
Great kit. Hose a little snug - includes enough for crankcase vent hose replacement also. Hose clamps tight fit well plated. Filter leak free. Nice to include the governor springs and an extra spring. Springs are well formed and same diameter wire as OEM - Don’t see these in a kit often. Intake prong gasket is exact fit and god material and elasticity. Air cleaner gasket is well stamped nice clean holes and contour. Fits perfect and hold in housing tight for easy installation. Carb is well made, very nice clean casting - has no casting numbers. Carb jet inserts are well machined. Throttle and choke shafts good fit. Carb is identical to OEM, no adjustment screws on body. And the best part, works perfect and leak free. And includes everything you need. Considering you would spend 60% plus for just the bowl gasket needle and seat a great value with the extra parts and a complete carb. The only thing that would have been nice is a bowl drain addition to displace water in the fuel easily when it happens.
J**Y
Correct fit and works great.
Works great! Included fuel line, filter, clamps, gasket, o-ring, and springs. Bolted on and cranked on the first pull. Unbelievably inexpensive replacement.
T**Y
Great carb, and if it don’t fix ur problem u need a new mower!
Have had my fathers old as heck Troy BILT lawn mower for about 5 years, since he passed. It’s never ran right or, when it did run was hard to start. So it had set in my shed unused for all that time. I was going to chunk it but thought I’d give an inexpensive carburetor from Amazon a shot. It was easy to install and only took a half hour. This mower now runs like it’s new. Got myself some sharp new blades and went to town on my yard.I’ve had this carb on the more for about a month and have mowed my yard three times since. I live on a quarter acre so this more really get some use.I’m happy and hope it lasts.
Trustpilot
1 month ago
5 days ago