ECHO Genuine Echo A021004331 Carburetor WTA-35 vs Hipa BR600 BR550 Carburetor Kit for S-tihl BR500
Updated August 2026 — ECHO Genuine Echo A021004331 Carburetor WTA-35 wins on compatibility and brand trust, Hipa BR600 BR550 Carburetor Kit for S-tihl BR500 wins on price and user ratings.
The ECHO carburetor offers precise compatibility for Echo users, while the Hipa kit provides a versatile and budget-friendly option for Sthil models.
Why ECHO Genuine Echo A021004331 Carburetor WTA-35 is better
Brand Authenticity
Genuine OEM part for Echo users.
Specific Fit
Designed specifically for Echo PB-580T.
Reliability
Known for dependable performance.
Why Hipa BR600 BR550 Carburetor Kit for S-tihl BR500 is better
Price
Significantly cheaper at $19.99.
Included Accessories
Comes with multiple additional components.
Versatility
Fits multiple Sthil models.
Overall score
Specifications
| Spec | ECHO Genuine Echo A021004331 Carburetor WTA-35 | Hipa BR600 BR550 Carburetor Kit for S-tihl BR500 |
|---|---|---|
| Brand | ECHO | Hipa |
| Model | A021004331 | BR600 BR550 |
| Price | $50.94 | $19.99 |
| OEM Status | Yes | No |
| Versatility | Low | High |
| Included Parts | None | Multiple |
Dimension comparison
Overview
In this comparison, we will evaluate two carburetor options: the ECHO Genuine Echo A021004331 Carburetor WTA-35 and the Hipa BR600 BR550 Carburetor Kit. Both products serve as replacements for popular backpack blowers, but they cater to different brands and models. The ECHO carburetor, priced at $50.94, is designed specifically for the Echo PB-580T, while the Hipa kit is a more versatile option for Sthil BR500, BR550, and BR600 models, costing only $19.99.
Design and Compatibility
The ECHO Genuine Echo A021004331 Carburetor WTA-35 is built specifically for the Echo PB-580T Backpack Blower, making it a precise replacement part. It is compatible with specific serial numbers, ensuring a proper fit for users of this model. In contrast, the Hipa BR600 BR550 Carburetor Kit offers broader compatibility, fitting multiple Sthil models including BR500, BR550, and BR600. This versatility may appeal to users who own different Sthil models, but the specific design of the ECHO carburetor ensures that it meets the exact needs of the Echo PB-580T.
Price Comparison
When it comes to pricing, the Hipa BR600 BR550 Carburetor Kit is significantly more budget-friendly at $19.99, making it about 61% cheaper than the ECHO carburetor, which is priced at $50.94. This substantial price difference may sway consumers looking for cost-effective solutions without sacrificing quality. However, the higher price of the ECHO carburetor reflects its targeted design and genuine OEM status, which may be worth the investment for Echo users.
Performance Features
The ECHO Genuine Echo A021004331 Carburetor WTA-35 promises to deliver dependable performance specifically tailored for the Echo PB-580T. It is a genuine OEM replacement part, which typically translates to reliability and compatibility with the manufacturer's specifications. The Hipa BR600 BR550 Carburetor Kit, while also designed for performance, boasts features such as a factory-tuned setup that requires no adjustments and is wet flow tested to simulate real engine conditions. This could mean easier setup and reliable operation out of the box, appealing to users who prefer a straightforward installation process.
Materials and Build Quality
ECHO’s carburetor is known for its durable construction, but specific materials are not detailed in the provided information. On the other hand, the Hipa BR600 BR550 Carburetor Kit emphasizes its use of quality materials, including brass components and composite rubber diaphragms, which enhance resistance to heat, corrosion, and wear. This focus on material quality may appeal to consumers looking for long-lasting components, especially for outdoor equipment that experiences harsh conditions.
Included Accessories
The Hipa BR600 BR550 Carburetor Kit comes fully equipped with additional components that enhance its value. The kit includes an air filter, primer bulb, fuel filters, spark plug, fuel line, gasket, and even a carburetor adjustment tool. These extras can save users time and money compared to purchasing each item separately. In contrast, the ECHO Genuine Echo A021004331 Carburetor is sold as a standalone part without any additional components, which may limit its appeal for those who need a complete replacement solution right away.
Sales Ranking
In terms of market performance, the Hipa BR600 BR550 Carburetor Kit holds a better sales rank at 38,482 compared to the ECHO carburetor's rank of 42,009. This difference suggests that the Hipa kit may be more popular among consumers, potentially due to its lower price point and comprehensive offering. However, popularity does not necessarily equate to quality; the ECHO carburetor's genuine OEM status may still hold significant value for Echo users.
User Experience
While specific user reviews are not provided, the ECHO Genuine Echo A021004331 Carburetor WTA-35 is likely favored by users who prioritize authenticity and reliability in their replacement parts. The assurance of a genuine OEM product can enhance user confidence. In contrast, the Hipa BR600 BR550 Carburetor Kit may attract users looking for an all-in-one solution that simplifies the replacement process and offers a cost-effective option without compromising performance.
Which should you buy?
The decision between the ECHO Genuine Echo A021004331 Carburetor WTA-35 and the Hipa BR600 BR550 Carburetor Kit largely depends on your specific needs and the equipment you own. If you own an Echo PB-580T and prefer a genuine replacement part that ensures compatibility, the ECHO carburetor might be the better choice despite its higher price of $50.94. However, if you are looking for a versatile and budget-friendly option that serves multiple Sthil models, the Hipa kit at $19.99 presents a compelling case with its added accessories and factory-tuned performance. Ultimately, consider your brand loyalty, budget, and whether you need a complete kit or just a replacement carburetor.

