Skip to content

The Best 40Mm Keihin Carburetor of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 40Mm Keihin Carburetor of 2022. Check our ranking below.

2,518 (random num) Reviews Scanned

Rank No. #1
NIBBI PWK 40MM Carburetor with Three Main Jets and One Pilot Jet of Performance Racing Carburetor for Replace Keihin or mikuni Carburetors
  • [Improved Responsiveness]NIBBI PWK carburetor features advanced technology to provide faster responsiveness, allowing off-road racers to better control their motorcycles.
  • [Increased Flow Rate] NIBBI PWK carburetor has a larger flow rate, enabling the engine to generate more power, achieve higher speeds, and better climbing ability.
  • [Better Durability] Made of high-hardness aluminum alloy and treated with anodizing and coating on the surface, NIBBI PWK carburetor has excellent wear, corrosion, insulation, and heat resistance, making it suitable for extreme environments.
  • [Automatic Mixture Ratio Adjustment] With a horn intake design that enhances airflow and stabilizes atomization, NIBBI PWK carburetor can automatically match the most reasonable air-to-gasoline concentration ratio based on the engine's different working intensities, outputting the corresponding mixture to match the optimal engine power.
  • [Easy Installation] NIBBI PWK carburetor comes with three main jets and one pilot jet, and professional engineers provide installation guidance, making the installation process easier. This allows off-road racers to quickly upgrade their motorcycle carburetor without wasting too much time and achieve better performance in races.
Rank No. #2
PUCKY Carburetor for YAMAHA YZ400F 1998-1999,YZ426F 2001-2002,YZ450F 2003-2009 WR400F 1998-2000 WR426F 2001-2002 WR450F 2003-2011 Replace for KEIHIN Flat side FCR40 FCR 40mm
  • 【High Quality】The carburetor is a strictly in accordance with the highest production standards, it is good at mixing fuel and air, keeping the engine running smoothly, and preventing the engine from running out of oil or overflowing
  • 【High performance】New Carburetor Replacement: This product is quite reliable and durable , provides new power to your ATV to help achieve the best engine performance
  • 【Compatible Models】Replace for YAMAHA WR400F 1998-2000 WR426F 2001-2002 WR450F 2003-2011, YZ400F 1998-1999, YZ426F 2001-2002, YZ450F 2003-2009Replace for YAMAHA Part # 5TG-14101-00-00, Replace for Keihin FCR40 FCR 40mm Flat side Carb,Replacement part number #5TG-14101-00-00
  • 【Product size and caliber】Inner diameter (intake side): 40mm, out diameter (intake side): 49mm / outer diameter (air filter side): 55mm, you may need to adjust it slightly during installation. Easy to install, it is best to be installed by professionals (not included Description)
  • 【DESCRIPTION】Each of our products has passed strict factory inspections .If you have any questions after receiving, please contact us, we must solve it for you。PUCKY MOTOR parts are not sponsored or endorsed by, or affiliated with the brands its parts fit, including Honda, Keihin, KTM, Suzuki, and Yamaha.”
Rank No. #3
PWK 40mm Carburetor Kit Motorcycle Racing Carb with Air Filter Intake Manifold Boot Universal For 400cc to 500cc Pit Dirt Bike Motocross Enduro On/Off Road ATV Quad Scooter (40mm)
  • Compatible With: This PWK 40mm carburetor fit for 400cc to 500cc Off Road scooter dirt pit bike motocross ATV quad.
  • Strong Power & Feature: Chromed semi-flat (D) throttle valve for excellent response and more flow at high RPM. Throttle bores sized to give maximum power. Chrome-plated D-shape slider in solid design; Direct response from idle speed; Flow-optimized in high rpm ranges; Easy tuning behavior.
  • High Quality: Made of aluminum alloy and its appearance is anodized to improve its wear resistance, corrosion resistance, insulation and heat resistance.
  • Easy Install: Direct Replacement For A Proper Fit And Easy Installation; Usually Used At Beyond 150cc ( 250 300 350 400 .... cc).
  • Package Including: 1* Carburetor + 1*Air Filter + 1*Intake Manifold Boot + Idle Speed Adjustment Screw + 2*Main Jets + 2*Slow Pilot Idle Jet
Rank No. #4
Motorcycle PWK40 40mm PWK Carburetor Carb Universal Power Jet Carburetor For EXC ATV UTV Scooter Dirt Bike Quad
  • Carburettor Bore: 40mm. Please Browse The Pictures For Details.
  • FUNCTION: Replacement Of Old Carburettor, Presenting You With Good Atomising Ability
  • GOOD ATOMISATION: Precision Construction That Mixes The Gas And Fuel Precisely To Provide The Right Proportion Of Mixture.
  • MATERIAL: Made Of Zinc-Aluminium Alloy With Good Mechanical Properties And Corrosion Resistance
  • PACKAGE INCLUDES: 1 Piece Motorcycle Carburetor. Installation Instruction Not Included
Rank No. #5
YWLUWEI PWK 40mm Carburetor Motorcycle Racing Carb Universal For 400cc to 500cc Pit Dirt Bike Motocross Enduro On/Off Road ATV Quad Scooter (40mm)
  • Compatible With: This PWK 40mm carburetor fit for 400cc to 500cc Off Road scooter dirt pit bike motocross ATV quad.
  • Strong Power: Chromed semi-flat (D) throttle valve for excellent response and more flow at high RPM. Throttle bores sized to give maximum power.
  • High Quality: Made of aluminum alloy and its appearance is anodized to improve its wear resistance, corrosion resistance, insulation and heat resistance.
  • Features: Chrome-plated D-shape slider in solid design; Direct response from idle speed; Flow-optimized in high rpm ranges; Easy tuning behavior.
  • Easy Install: Direct Replacement For A Proper Fit And Easy Installation; Usually Used At Beyond 150cc Engine ( 250 300 350 400 .... cc).
Rank No. #6
For PWK40 40mm Carburetor For Keihin for Honda for Carb CR500 CR 500 CR500R KX500 LT500 Motorcycle accessories
  • Fine workmanship
  • Good texture and long service life.
  • Ensure practicality and durability
  • Easy to Install and good workmanship
  • Easy to use and good performance
Rank No. #7
KIPA Carburetor For CRF450R CRF450X FCR40 FCR 40mm 400 EXC 450 SXF XC-F EXC KLX450R KX450F Husqvarna TC450 TE450 Suzuki RMZ450 Performance Flat side Carb
  • Top Quality: CNC-Machined KIPA Carburetor, easy to install. Improve throttle response for better engine Power Output, Pefect Idle and Top Accelerator Status, help to keep your Dirt Bikes & ATVs running at Fantastic Performance.
  • MPN: This is a Top Quality Brand new aftermarket Replacement Carburetor Replace for Part # 15003-0116, Replace for Keihin FCR 40mm FCR40 Flat side Carb.
  • Fitment: Replace for KLX450R 2008-2009 KX450F 2006-2009, Replace for 400 EXC 2004-2006 450 SXF 2004-2012 450 XC-F 2006-2009 450 EXC 2004-2005, Replace for Suzuki RMZ450 2005-2007, Replace for Husqvarna TC450 TE450 2002-2011
  • Specification: Main Jet 170; Pilot Jet 48; Air Filter Outlet Diameter: 55.5mm/43.6mm(O.D/I.D); Manifold Outlet Diameter: 49.9mm/40.0mm(O.D/I.D);Package Including: 1 x Carburetor. 1 x Fuel Filter. 1 x Cover. 4 X Main Jets.(#165, 175, 180, 185) 4 X Pilot Jets.(#45, 52, 55, 58)
  • Manual is not included,But you could find a lot of installation video and manual on tube. Your Powerful Vehicle deserve A Perfect Carburetor.
Rank No. #8
High Performance Carburetor for Harley Davidson Sportster 40mm CV 40 XL883 27490-04 27465-04
  • 100% Brand new and high quaility aftermarket Carburetor
  • 40mm CV carburetor is for Big Twin Evolution, Twin Cam and Sportster models and is an accurate reproduction of the OEM Keihin CV 40 mm carburetor
  • Fits:
    Softail 1988-2017
    Dyna & FXR 1988-2016
    Touring 1988-2016
    Sportster 1998-Up
  • High performance Carburetor, meets or exceeds OEM standards, 100% tested before shipping;
  • Package include: 1x Carburetor set as images display
Rank No. #9
Newsmarts Motorcycle Set of 34 36 38 40mm Carburetor Repair Kit Fits for Motorcycle For Keihin OKO KOSO PE Carb
  • The set of Carburetor Rebuild Kit unil fits for motorcycle scooter UTV ATV
  • Fit for Size: 34 36 38 40mm
  • Kit contains all gaskets, o-rings, air screws, valves and so on
  • A good replacement to fix the carburetor of your motorcycle
  • Portable and durable, light weight and easy to carry
Rank No. #10
KIPA Carburetor With Air Horn For 40 IDF 40mm BUG Beetle VW Fiat Prosche Solex Dellorto 40mm Replacement Carb With Mounting Gaskets
  • Optimal Performance: Our 40mm IDF 2-Barrel Carburetors are expertly crafted to deliver increased horsepower, exceptional fuel-to-air ratio, and optimal throttle response, providing an unbeatable driving experience.
  • Durability: Our advanced technology and top-quality materials provide a carburetor that is built to last and withstand tough road conditions.
  • Perfect Fit: Our KIPA 40 IDF carburetors are designed to fit seamlessly into your vehicle, ensuring proper installation and hassle-free performance. Replace for Solex Dellorto 40mm IDF 2-Barrel Carburetor with air horn
  • Versatility: Our carburetors are compatible with a variety of BUG Beetle VW Fiat Porsche vehicles, providing versatility and convenience.
  • Easy Installation: With comprehensive instructions and easy-to-use components, our carburetors are quick and easy to install, saving you time and money.

Last update on 2025-03-14 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best 40Mm Keihin Carburetor?

Do you get stressed out thinking about shopping for a great 40Mm Keihin Carburetor? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 40Mm Keihin Carburetor, which is why we have assembled a comprehensive list of the greatest 40Mm Keihin Carburetor available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 40Mm Keihin Carburetor that you consider buying. Your questions might include the following:

  • Is it worth buying an 40Mm Keihin Carburetor?
  • What benefits are there with buying an 40Mm Keihin Carburetor?
  • What factors deserve consideration when shopping for an effective 40Mm Keihin Carburetor?
  • Why is it crucial to invest in any 40Mm Keihin Carburetor, much less the best one?
  • Which 40Mm Keihin Carburetor are good in the current market?
  • Where can you find information like this about 40Mm Keihin Carburetor?

We’re convinced that you likely have far more questions than just these regarding 40Mm Keihin Carburetor, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 40Mm Keihin Carburetor, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 40Mm Keihin Carburetor. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 40Mm Keihin Carburetor buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 40Mm Keihin Carburetor currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 40Mm Keihin Carburetor has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 40Mm Keihin Carburetor?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 40Mm Keihin Carburetor.
  5. Customer Ratings: Number ratings grade 40Mm Keihin Carburetor objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 40Mm Keihin Carburetor.
  7. Product Quality: You don’t always get what you pay for with an 40Mm Keihin Carburetor, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 40Mm Keihin Carburetor is should be an indication of how long it will work out for you.

We always remember that maintaining 40Mm Keihin Carburetor information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 40Mm Keihin Carburetor is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

Related Post: