BYNOR Carburetor Walbro Poulan WT-628-1 PP331 PP445 PP035 PP336

( Brand: Bynor ), ( Manufacturer Part Number: WT-628 ), ( Part Type: String )

Review BYNOR Carburetor Walbro String Poulan

The BYNOR WT-628 carburetor is a high-performance replacement option for Walbro WT-628-1 carburetors used in various small engine applications, including Poulan PP331, PP445, PP035, and PP336 models. This carburetor is specifically designed to deliver optimal fuel efficiency, improved throttle response, and enhanced engine performance.

The WT-628 carburetor features an advanced 16mm flat slide throttle body, which ensures smooth and consistent fuel flow for accurate metering and efficient combustion. The carburetor also comes with a high-quality cast iron base, providing excellent heat dissipation and durability for long-lasting usage.

The BYNOR WT-628 carburetor is equipped with a precision-machined diaphragm and a high-performance needle jet system. The diaphragm allows for better vacuum sensitivity and responsiveness, while the needle jet system enables precise fuel metering and delivery to the engine. This results in a better fuel-air mixture, which in turn leads to improved combustion efficiency and reduced emissions.

The carburetor also includes an adjustable idle mixture screw, which allows for easy tuning of engine idle. This feature is particularly useful for fine-tuning the engine for various operating conditions and altitudes, ensuring stable and consistent engine performance.

Additionally, the WT-628 carburetor is designed with a high-quality float bowl gasket, ensuring a tight seal and preventing fuel leaks. The gasket is made from a durable material that can withstand the rigors of small engine operation and can provide long-lasting performance.

The BYNOR WT-628 carburetor is a direct replacement for the OEM Walbro WT-628-1 carburetor and is designed to fit seamlessly into the existing fuel system of compatible engines. The carburetor comes fully assembled and complete with all necessary hardware for installation, making the replacement process quick and hassle-free.

In summary, the BYNOR WT-628 carburetor is a high-performance replacement option for Walbro WT-628-1 carburetors, offering improved fuel efficiency, better throttle response, and enhanced engine performance. Its advanced design features, including the flat slide throttle body, precision-machined diaphragm, and high-performance needle jet system, ensure a better fuel-air mixture and stable engine performance. The carburetor's adjustable idle mixture screw, durable float bowl gasket, and easy installation process make it an excellent choice for small engine owners seeking improved performance and reliability.

The Walbro WT-628 is a popular high-performance carburetor used in various small engine applications, including lawn mowers such as Poulan Pro PP331, PP445, PP035, and PP336. One aftermarket option for this carburetor is the BYNOR WT-628. In this discussion, we will examine the potential advantages and disadvantages of purchasing a BYNOR WT-628 carburetor for a Walbro WT-628-1-powered lawn mower.

1. Cost-effective: The BYNOR WT-628 is typically priced lower than the OEM (Original Equipment Manufacturer) Walbro WT-628, making it an attractive option for budget-conscious consumers.

2. Enhanced performance: Some users report improved engine performance and increased power output after installing a BYNOR WT-628 carburetor.

3. Customization: BYNOR offers various versions of their carburetor, such as those with different jet sizes or needle configurations, allowing users to fine-tune their engine settings for optimal performance.

1. Quality concerns: Some users have reported issues with the build quality of the BYNOR WT-628, such as leaking float bowls or poor fitment.

2. Potential compatibility issues: While the BYNOR WT-628 is designed to be a direct replacement for the OEM Walbro WT-628, some users have reported compatibility issues, particularly with the throttle cable or governor.

3. Lack of official support: BYNOR is not an official Walbro manufacturer, and users may have difficulty obtaining technical support or obtaining replacement parts if needed.

When considering purchasing a BYNOR WT-628 carburetor for a Walbro WT-628-1-powered Poulan Pro lawn mower, it is essential to weigh the potential benefits against the potential drawbacks. While the cost savings and potential performance improvements are appealing, users should be aware of the potential quality concerns and compatibility issues that have been reported. Ultimately, the decision to purchase a BYNOR WT-628 carburetor comes down to personal preference, budget, and risk tolerance.

If you are looking for a cost-effective alternative to the OEM Walbro WT-628 and are comfortable with the potential risks and challenges associated with aftermarket parts, the BYNOR WT-628 may be a suitable option for you. However, if you prioritize reliability, official support, and a hassle-free installation experience, it is recommended that you consider investing in the OEM Walbro WT-628 instead.

Details:

Product Dimensions: 2.5 x 1.5 inches. Product Dimensions: 2x 3 W. Manufacturer: Bynor. WT-628 Carburetor for Walbro WT-628-1 String Poulan PP331 PP445 PP035 PP336 PP446 PPB300 32cc Gas Trimmer Replace 530071637 530071405: Brand: Bynor.

Model: Carburetor. Item model number: WT-628.

specifications lampaac:

• brand: Bynor
• mpn: Wt-628
• part type: String

returns lampaac:

• time: 30 Days
• paid by: Seller
• method: Money back
• policy: Returns Accepted

seller lampaac:

• rating: 97.8%
• # reviews: 318
• city: Huntington beach, CA

shipping lampaac:

• transit: 3-8 Days
• service: Standard
• cost: $0.00
• class: Standard
• type: Fixed

general lampaac:

• Yard, Garden Outdoor Living > Lawn Mowers, Parts Accessories > Lawn Mower Parts
• condition: New

payments lampaac:

• wallet: Apple-pay
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offer lampaac:

• availability: In Stock
• started: September 22, 2025
• quantity: 1
• sold: 0
• options: Ship-to-home