HUZTL BG55 Carburetor for STIHL BG 55 BG45 BG46 BG65 vs BioLion PB-580T Carburetor for Echo PB 580T PB-580H Blower
Updated August 2026 — HUZTL BG55 Carburetor for STIHL BG 55 BG45 BG46 BG65 wins on popularity and included parts, BioLion PB-580T Carburetor for Echo PB 580T PB-580H Blower wins on customer support and compatibility.
The BG55 Carburetor offers better value and popularity for STIHL users, while the PB-580T is tailored for Echo and Shindaiwa models.
Why HUZTL BG55 Carburetor for STIHL BG 55 BG45 BG46 BG65 is better
Sales Rank
BG55 has a better sales rank at 12,718 compared to 44,717 for PB-580T.
Included Parts
BG55 includes a grommet, adding more value to the package.
Price Stability
BG55 has maintained a consistent price of $16.99.
Why BioLion PB-580T Carburetor for Echo PB 580T PB-580H Blower is better
Compatibility
PB-580T is compatible with Echo and Shindaiwa models.
Customer Support
PB-580T offers proactive customer support for compatibility questions.
Average Price
PB-580T has a lower current price compared to its average price.
Overall score
Specifications
| Spec | HUZTL BG55 Carburetor for STIHL BG 55 BG45 BG46 BG65 | BioLion PB-580T Carburetor for Echo PB 580T PB-580H Blower |
|---|---|---|
| Brand | HUZTL | BioLion |
| Current Price | $16.99 | $16.99 |
| Sales Rank | 12718 | 44717 |
| Included Grommet | Yes | No |
| Average Price (90d) | $16.99 | $18.35 |
Dimension comparison
Overview of the Products
When it comes to carburetors for leaf blowers, the BG55 Carburetor for STIHL models and the PB-580T Carburetor for Echo models present two solid options, both priced at $16.99. The BG55 Carburetor is specifically designed for various STIHL leaf blower models, while the PB-580T Carburetor caters to both Echo and Shindaiwa backpack blowers. Both products aim to replace original parts effectively, but they cater to different brands and models, making the choice dependent on the specific equipment you own.
Brand and Compatibility
The BG55 Carburetor is produced by HUZTL and is compatible with a range of STIHL models including BG 55, BG 85, and SH 55. This carburetor can replace several part numbers like 42291200606 and Zama C1Q-S68. In contrast, the PB-580T Carburetor is manufactured by BioLion and is designed for Echo models like PB 580T and PB 580H, as well as Shindaiwa EB600RT. The compatibility of each carburetor is straightforward; if you own a STIHL blower, the BG55 is the clear choice, while the PB-580T is essential for Echo or Shindaiwa users.
Pricing Comparison
Both products are priced at $16.99, making them equally accessible in terms of cost. However, it is important to note that the PB-580T Carburetor has an average price over the last 90 days of $18.35, indicating that it is about 7.5% more expensive on average compared to its current price. In contrast, the BG55 Carburetor has maintained a consistent price of $16.99, suggesting better price stability. This slight difference might influence buyers who are watching their budgets closely.
Features and Included Parts
The BG55 Carburetor comes with a comprehensive package that includes the carburetor itself, two gaskets, two fuel filters, two primer bulbs, a spark plug, an air filter, and a fuel line kit. This multi-part offering can save users from additional purchases. On the other hand, the PB-580T Carburetor package includes a similar assortment: one carburetor, two primer bulbs, two gaskets, a spark plug, an air filter, a fuel filter, and a fuel line kit. While both products offer a good selection of parts, the BG55's inclusion of a grommet may provide added value for STIHL users.
Installation Warnings
Each product has specific installation warnings that users should heed. The BG55 Carburetor is designed to only work with rod-type throttle mechanisms, which is a critical point for buyers to verify before purchase. Conversely, the PB-580T Carburetor comes with a warm notice prompting users to check their engine model and part number for compatibility. This caution is essential, as installation issues can lead to performance problems or even damage to the equipment.
Sales Rank and Popularity
In terms of sales rank, the BG55 Carburetor holds a rank of 12,718, indicating a solid level of popularity and acceptance in the market. In contrast, the PB-580T Carburetor has a lower sales rank of 44,717, suggesting that it is less popular among consumers. This difference may indicate user preference for the STIHL brand or the effectiveness of HUZTL in marketing their carburetor.
Customer Support and Assistance
Both brands seem to prioritize customer support, but they do so differently. The BG55 Carburetor does not explicitly mention customer support, but the detailed warnings suggest a focus on ensuring customers get the right fit. The PB-580T Carburetor, however, explicitly invites customers to reach out if they have questions about compatibility, indicating a more proactive approach to customer service. This could be an important factor for buyers who may need assistance.
Which should you buy?
Deciding between the BG55 Carburetor for STIHL blowers and the PB-580T Carburetor for Echo models hinges on the specific blower you own. If you have a STIHL model, the BG55 offers a reliable replacement with a strong sales rank and a competitive price. Conversely, if you own an Echo or Shindaiwa blower, the PB-580T is tailored for those models, despite its lower popularity. Both are priced equally, but the BG55 seems to offer more value with its additional components and better market performance. Ultimately, your choice should align with the brand of blower you have and the specific model compatibility.

