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150BT 350BT Carburetor for Husqvarna 570BTS 580BTS vs ECHO Genuine Echo A021004331 Carburetor WTA-35

Updated August 2026 — 150BT 350BT Carburetor for Husqvarna 570BTS 580BTS leads on warranty and features.

The Pro Chaser carburetor offers better value for budget-conscious consumers, while the ECHO carburetor provides guaranteed OEM reliability.

Why 150BT 350BT Carburetor for Husqvarna 570BTS 580BTS is better

Price

Pro Chaser is $30 cheaper

Compatibility

Fits multiple Husqvarna models

Included Accessories

Comes with gaskets and filters

Why ECHO Genuine Echo A021004331 Carburetor WTA-35 is better

Brand Reliability

ECHO is an OEM part

Performance

Designed specifically for PB-580T

Customer Trust

Established reputation in the market

Overall score

150BT 350BT Carburetor for Husqvarna 570BTS 580BTS
85
ECHO Genuine Echo A021004331 Carburetor WTA-35
72

Specifications

Spec150BT 350BT Carburetor for Husqvarna 570BTS 580BTSECHO Genuine Echo A021004331 Carburetor WTA-35
Model150BT 350BTA021004331
FitmentHusqvarnaECHO PB-580T
OEM StatusAftermarketOEM
Included FiltersYesNo
WarrantyN/ALimited

Dimension comparison

150BT 350BT Carburetor for Husqvarna 570BTS 580BTSECHO Genuine Echo A021004331 Carburetor WTA-35

Overview of the Products

The 150BT 350BT Carburetor for Husqvarna and the ECHO Genuine Echo A021004331 Carburetor WTA-35 serve as essential replacement parts for two different brands of backpack blowers. Priced at $19.98, the 150BT 350BT Carburetor is significantly cheaper than the ECHO model, which costs $50.94. This price difference of about 61% makes the Pro Chaser carburetor an attractive option for budget-conscious consumers, especially those who own Husqvarna blowers.

Brand Recognition

Brand recognition plays a crucial role in consumer choices, and both Pro Chaser and ECHO have established reputations in the outdoor equipment market. Pro Chaser specializes in aftermarket parts, while ECHO is known for its OEM (Original Equipment Manufacturer) products. The ECHO carburetor is a genuine replacement part designed specifically for the PB-580T Backpack Blower, which may appeal to users looking for guaranteed compatibility and reliability in performance. On the other hand, the Pro Chaser carburetor claims compatibility with multiple Husqvarna models, potentially offering versatility for users with different equipment.

Compatibility

Compatibility is a key factor when selecting a carburetor. The 150BT 350BT Carburetor is designed to fit a range of Husqvarna models, including the 570BTS, 580BTS, and 560BFS, among others. It also includes various components such as gaskets, fuel filters, and primer bulbs, making it a comprehensive package for users. In contrast, the ECHO A021004331 Carburetor WTA-35 is specifically designed for the PB-580T Backpack Blower and is compatible with a limited range of serial numbers. Its focused compatibility may ensure better performance for users with the specified model, but it lacks the versatility offered by the Pro Chaser carburetor.

Features and Accessories

When it comes to additional features and accessories, the 150BT 350BT Carburetor provides a more complete package. It includes not only the carburetor but also necessary components like a gasket, fuel filter, air filter, and various primer bulbs and grommets, enhancing its value for consumers. On the other hand, the ECHO carburetor is sold as a standalone item. While it is a genuine OEM part, the absence of additional accessories may leave users needing to purchase further components separately, potentially increasing overall costs.

Performance and Reliability

Performance and reliability are paramount when it comes to any replacement part. The ECHO Genuine Echo A021004331 Carburetor, being an OEM part, is likely to offer superior reliability and performance tailored specifically for the PB-580T model. Its design focuses on optimal functionality and efficiency, which can be crucial for professional landscapers or serious hobbyists. In comparison, the Pro Chaser carburetor is marketed as a compatible replacement but does not carry the same OEM status. While it is designed to fit multiple Husqvarna models, the performance may vary depending on the specific model and condition of the blower it’s installed in.

Price Comparison

Price is a significant factor in the decision-making process for many consumers. The 150BT 350BT Carburetor is priced at $19.98, making it a budget-friendly option compared to the ECHO carburetor, which is listed at $50.94. This means that the Pro Chaser carburetor is around $30 cheaper, offering a savings of about 61%. For those looking to minimize expenses while maintaining operational efficiency, the Pro Chaser option presents a compelling case, particularly for those who are not brand-loyal.

Customer Reviews and Sales Rank

Customer reviews and sales rank can provide insights into user satisfaction. The 150BT 350BT Carburetor has a sales rank of 23,671, indicating a reasonable level of demand among shoppers. While specific customer reviews are not provided, a strong sales rank can suggest a positive reception. Conversely, the ECHO carburetor has a sales rank of 42,009, which may indicate lower sales volume, possibly reflecting its higher price point. Consumers often look for products with favorable reviews and sales performance, making the Pro Chaser carburetor more appealing based on this metric.

Which should you buy?

Deciding between the 150BT 350BT Carburetor for Husqvarna and the ECHO Genuine Echo A021004331 Carburetor WTA-35 ultimately hinges on your specific needs. If you own a compatible Husqvarna blower and are looking for an economical replacement part, the Pro Chaser carburetor, priced at $19.98, offers excellent value with its comprehensive package of accessories and broader compatibility. However, if you prioritize brand reliability and are specifically using the PB-580T Backpack Blower, the ECHO carburetor may justify its higher price of $50.94 for its guaranteed OEM performance. Therefore, assess your budget, brand preference, and specific equipment needs to make the best choice for your blower.