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⚡ Revive your ride with precision power — don’t let carb troubles slow your momentum!
The Carbman Carburetor Rebuild Repair Kit for CV40 27421-99C 27490-04 is a high-quality, cost-effective solution designed to restore 40mm CV carburetors. Compatible with a wide range of Harley-Davidson and Powersports models from 1988 to 2006, this kit includes all essential components like diaphragm, spring, and float. Trusted for its perfect fit and durability, it offers riders a reliable alternative to OEM parts, ensuring smooth engine performance and extended carburetor life.


| ASIN | B07VBCWSXS |
| Best Sellers Rank | #560,231 in Automotive ( See Top 100 in Automotive ) #3,214 in Powersports Carburetors |
| Brand | Carbman |
| Brand Name | Carbman |
| Compatible with Vehicle Type | ATV |
| Customer Reviews | 4.0 out of 5 stars 160 Reviews |
| Item Part Number | 27421-99C, 27490-04 |
| Manufacturer | Fuding Hengsheng Motorcycle Accessories Co. LTD |
| Model Number | CV40 |
| UPC | 778809366985 |
| Vehicle Service Type | ATV |
C**B
Fantastic price!
I only used the diaphragm and spring to repair a KLR650 carburetor. It saved me at least $100 from OEM parts. I have purchased carb kits in the past and this appears to be identical quality to the others. Also there are a few more parts than I usually receive, this came with a float.
R**K
Perfect fit
Worked as it should. Perfect fit
M**E
Perfect...if you only need the gaskets
Worked well enough for a 2003 sportster with a cv carb. It was missing a couple piece but I didnt really need them anyway. For the price I can't complain.
P**O
Absolute Garbage. Might fit if you're running a garbage CV from Amazon?
Absolute garbage. Float gasket didn't fit in the float bowl. Jets not labeled. Needle spring shorter than original. Float didn't even float and the needle didn't seat. Tried to cobble this carb back together...dumped gas everywhere. Purchased a James Kit and Bike is back better than ever.
L**S
Works on 1999 sportster
Used the seals and diaphragm to replace stretched out old one. Used on 1999 HD 1200 sportster Didn’t use everything but what I did seemed to work
J**T
Nice
Nice
L**S
Not the best rebuild kit
I ended up having to go with most of my old parts. Because I just couldn't get my car to run right with these parts.
S**.
Worked fine.
I ordered the wrong kit. Most of the parts still worked and I was able to get my bike back up and running.
Trustpilot
3 weeks ago
3 weeks ago