KEIHIN Carburetor Carb 16100-ML3-872 40MM 41MM

( Brand: Keihin ), ( Manufacturer Part Number: PWK40 ), ( Material: Aluminum ), ( Engine Type: 2-stroke ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Ipn: 16100-ml3-872 ), ( Od Air Filter-side: 63mm ), ( Surface Finish: 83201 ), ( Height: 91mm ), ( Country/region Of Manufacture: China )

Review KEIHIN 40 Carburetor Honda Oem Carb 40mm 41mm fits PWK40 250R TRX250R CR250 ATC250R PWK

Keihin PWK 40/41mm Carburetor for Honda 250R TRX250R CR250 ATV250R

The Keihin 16100-ML3-872 PWK Carburetor is a high-performance replacement part designed specifically for Honda 250R TRX250R CR250 ATV250R models. This carburetor offers a perfect blend of power, efficiency, and reliability to enhance your riding experience.

This 40mm/41mm carburetor, manufactured by Keihin, a renowned name in the world of motorcycle and ATV components, boasts a precision-engineered design that ensures smooth and consistent fuel delivery for optimal engine performance. The PWK series carburetor is known for its unique venturi shape, which improves airflow and fuel mixture for increased horsepower and torque.

The Keihin 16100-ML3-872 PWK Carburetor features a main jet of 130, pilot jet of 40, and an idle jet of 40. It also includes a needle jet, adjustable idle screw, and a fuel petcock for easy fuel control. The carburetor body is constructed from durable, corrosion-resistant materials to withstand the rigors of off-road riding.

This carburetor is an easy and effective way to improve the performance of your Honda 250R, TRX250R, CR250, or ATV250R. Its installation process is straightforward and can be completed with common hand tools, making it a popular choice among DIY enthusiasts and professional mechanics alike.

In conclusion, the Keihin 16100-ML3-872 PWK Carburetor is a top-quality replacement part that offers improved performance, durability, and ease of installation for your Honda 250R, TRX250R, CR250, or ATV250R. Upgrade your ATV today with this high-performance carburetor and experience the difference in power and handling.

Analysis of the Keihin 16100-ML3-872 PWK 40 Carburetor for Honda 250r TRX250r CR250 ATV250R

1. Compatibility: This carburetor is specifically designed for Honda 250r TRX250r CR250 ATV250R models, ensuring a precise fit and optimal performance.

2. Reliability: Keihin is a well-known brand in the motorcycle industry, known for producing high-quality carburetors that offer reliable and consistent performance.

3. Adjustability: This carburetor comes with a 40mm or 41mm main jet, allowing for adjustments according to your specific needs, such as altitude, fuel quality, and riding conditions.

4. Replacement: If you're experiencing issues with the original carburetor on your Honda, this aftermarket option can serve as a reliable replacement.

1. Installation: Installing a carburetor requires some mechanical knowledge, and if not done correctly, it could potentially lead to engine issues.

2. Cost: While this carburetor is a good value for its quality, it may still be a significant investment compared to some aftermarket options.

3. Potential Performance Variations: Despite being a high-quality product, there might be minor variations in performance compared to the original carburetor due to differences in manufacturing batch or assembly.

The Keihin 16100-ML3-872 PWK 40 Carburetor offers a reliable solution for those seeking a replacement or performance upgrade for their Honda 250r TRX250r CR250 ATV250R. Its compatibility, adjustability, and reputation for quality make it an attractive choice. However, potential buyers should be aware of the installation requirements and potential minor performance variations.

If you're comfortable with mechanical work or have access to a professional mechanic, this carburetor can offer significant benefits in terms of performance and reliability. However, consider your specific needs, budget, and technical skills before making a purchase decision.

Details:

The carb has been ultrasonic cleaned and is ready to go. Genuine Keihin PWK carburetor, this came off a Trx250r but will fit other model's. It will run fine without this or you can replace the bowl. The only issue that I can see is the broken overflow drain on float bowl.

It measures between 40-41mm.

specifications carbthrotatv:

• for models: Pwk40, 250r, Trx250r, Cr250, Atc250r, Pwk
• for makes: Honda
• brand: Keihin
• mpn: Pwk40
• material: Aluminum
• engine type: 2-stroke
• choke type: Mechanical
• type: Carburetor
• ipn: 16100-ml3-872
• od air filter-side: 63mm
• surface finish: 83201
• height: 91mm
• country/region of manufacture: China

shipping carbthrotatv:

• service: USPS Ground Advantage
• carrier: USPS
• transit: 4-11 Days
• type: Fixed
• cost: $10.00
• class: Standard

returns carbthrotatv:

• policy: No Returns

seller carbthrotatv:

• city: Naples, Maine
• # reviews: 246
• rating: 100.0%

payments carbthrotatv:

• other
• credit card: Visa
• wallet: Apple-pay

general carbthrotatv:

• condition: Used
• ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Carburetors

offer carbthrotatv:

• best offers: True
• quantity: 1
• availability: In Stock
• started: May 20, 2025
• sold: 0
• options: Ship-to-home

Keihin PWK40 Is Similar To:

• 016-156 Sudco 41pwk Keihin Carburetor (26.8% similar) Free shipping within continental us. TRX250R and other model's as well. Pro series 41PWK Keihin stucco carburetor new out of box for photos only...(June 8th, 2017)
• 021-887 Sudco Oem Keihin Float Bowl For (18.6% similar) Never use carb cleaner on carburetor rubber components it can cause swelling and possible damage...(September 23rd, 2018)
• 023byge Keihin Pte Carburetor For Parts Unkown Issue (38% similar) Thanks please look at pics for accurate. Purchased lot of carbs and listing them as a none working unit...(March 27th, 2019)
• 0470-742 Cvk36 Keihin Prowler Cat Atv H1 Carburetor Arctic 650 500 (38.5% similar) We and our dealers attempt to be as accurate as possible. Our 50TH year of arctic cat support. RV sports arctic cat your closest source to the factory. Keihin CV 36 carb, used on various 500 and 650 ATV's and prowlers from with the electric choke. This is a great way to have a spare carb on the ...(August 3rd, 2015)
• 15003-1260 Kawasaki Keihin Cvk Carburetor Klx Carb (37.1% similar) Idle and mixture screws turn, choke operates, etc. Otherwise all appears in reasonable used condition with normal signs of use and age, some scum stains, scuffs, etc you should check to be sure this will fit your machine before purchasing. Listed for parts or not working because the needle seat ...(May 22nd, 2018)
• 16100-943-023 Honda Oem Factory Keihin Carburetor Carb (34.7% similar) Part number. This is a genuine honda Keihin carburetor, its off 1982 ATC110, it needs cleaned and missing the big spring for slide, choke slide are working freely, might also fit ATC110 model's...(March 3rd, 2018)
• 16100-968-013 Honda Oem Keihin Carburetor Assembly Carb (38.6% similar) Will fit '84 and '85 honda ATC125M. The carb has been sitting, and will need to be rebuilt. It will never be extended. Since they are used, scratches, scuffs, and abrasions typical to normal wear tear. Representative pictures of the donor bike are for reference only. Shipping: orders placed and paid...(March 27th, 2019)
• 16100-ha2-671 Keihin Oem Stock Flat (19.2% similar) Cap is still totally usable as. It will need a light cleaning and there is small chunk out of the top cap see close up. These will all be reflected in your total shipping cost. Bike frames are never eligible for return or exchange. Items and packaging must be in resealable condition. We primarily ...(January 2nd, 2018)
• 16100-vm6-014 Honda Fourtrax Good Working Oem Carburetor Carb Keihin (32.9% similar) Removed from a good running 1985 honda TRX125 usable working condition carb has been cleaned and ready to use tested on quad threads top good petcock valve fast shipping...(April 6th, 2018)
• 16211-hn2-003 Keihin Honda Foreman Rubicon Carburetor Joint (32.2% similar) The rates listed may be higher or lower than actual cost. I will always take care of any issue that may come up...(March 16th, 2019)
• 18153-54 Yamaha Blaster Carburetor Keihin (27.5% similar) Has light scratches and scuffs. In good usable condition, comes as pictured...(November 10th, 2018)