








⚡ Power up your generator game with precision and ease!
This Harbot carburetor kit is engineered for Harbor Freight Predator 3000-4375W and compatible Honda generators, featuring premium corrosion-resistant materials and factory calibration for quick bolt-on installation. Tested for consistent fuel flow and engine performance, it comes as a complete maintenance kit including filters, spark plug, and adjustment tools—ensuring your generator runs smoothly and reliably.






| Brand | Harbot |
| Vehicle Service Type | ATV |
| Flange Type | Bolt On |
| Fuel Type | Gasoline |
| Specific Uses For Product | Generator |
| OEM Part Number | 16100-ZB2-035 |
| Manufacturer | Harbot |
| UPC | 764560375359 |
| Item Weight | 12.6 ounces |
| Package Dimensions | 4.76 x 3.86 x 3.82 inches |
| Item model number | Predator 4000 Watt Generator Parts |
| Is Discontinued By Manufacturer | No |
| Exterior | Gasoline |
| Manufacturer Part Number | Predator 4000 Watt Generator Parts |
R**K
Works great! I definitely recommend
Bought these carbs for two separate predator 4000 generators. They had been sitting for about 3 years in LA near the ocean. Bolted these on and changed the fuel petcock. Didn't need any adjustments. Bolted straight on and Fired right up. Less than 5 minutes of work. Couldn't be happier.
F**Z
Grwt product
Works perfectly
J**
Perfect Fit
Fit perfect fired right up on my generator
R**!
Perfect replacement
I purchased this for our Predator 4000 generator. I run it twice a year when not otherwise needed but had neglected to drain the carb bowl after running it dry, leaving just enough fuel to eventually gum up the jet. I thought about rebuilding it but several videos suggested just buying a new carb due to the low price. Installation required a 10mm and an 8mm 1/4" drive socket and a pair of needlenose pliers to finesse the spring out of the butterfly. Total time was less than 30 minutes but would likely take 15 the next time. The generator would previously take several pulls to start and not run at over half-choke even when completely warmed up. With the new carburetor, it was a one pull start and runs strong with the choke all the way off. The kit includes a full set of gaskets, an inline fuel filter, new choke handle, a spark plug, and replacement fuel line with wire clamps. I kept the old carb as a spare after thoroughly cleaning it in case of emergency, just in case. This is an easy DIY with the most basic tools, no need to pay someone to do it for you. Top Tip; use only ethanol-free fuel with a stabilizer added and rotate your fuel twice a year for all your small engine appliances and lawn mowers. I keep about 25 gallons in the garage and just put it in the cars to get rid of it, then refill. With tropical storms in the summer and fall and ice storms in the winter, we do the switch in November and May to avoid the bad times of year. Very pleased with this purchase and would gladly buy again.
E**G
Didn't work for me, but seller refunded money
Didn't work well for me. I got unlucky, and the engine would run, but not well with this carb. I edited to give 4 stars because the seller refunded my money after the return window.I ended up buying an ultrasonic cleaner to clean the original carb. That worked great, and the engine is working well again.
H**S
Great product
Easy install super fast shipping. Started up on first pull.
B**S
So far, so good!
The quality of the carburetor seems to be just as good as the OEM part, if not better! Slapped the new seals on and replaced the old shot carburetor and it fired right up. Highly recommend this item!
D**S
Great
Great carb for generator
Trustpilot
3 weeks ago
1 day ago