SIMPERAC BG86 Carburetor for Stihl BG86C Blower vs Simperac RY25AXB Carburetor for Ryobi 308054121
Updated August 2026 — SIMPERAC BG86 Carburetor for Stihl BG86C Blower leads on compatibility and features.
The SIMPERAC BG86 offers better value for STIHL users, while the RY25AXB is ideal for Ryobi owners. Choose based on your equipment compatibility.
Why SIMPERAC BG86 Carburetor for Stihl BG86C Blower is better
lower price
BG86 is $1 cheaper than RY25AXB
better sales rank
BG86 has a sales rank of 39,205 compared to 37,968 for RY25AXB
more comprehensive kit
BG86 includes a complete set of essential components
Why Simperac RY25AXB Carburetor for Ryobi 308054121 is better
additional filters
RY25AXB includes two air filters compared to one in BG86
more fuel lines
RY25AXB comes with two fuel lines and joints
specific compatibility
RY25AXB is tailored for multiple Ryobi models
Overall score
Specifications
| Spec | SIMPERAC BG86 Carburetor for Stihl BG86C Blower | Simperac RY25AXB Carburetor for Ryobi 308054121 |
|---|---|---|
| Brand | SIMPERAC | SIMPERAC |
| Model Compatibility | STIHL BG86C | Ryobi RY25AXB |
| Included Parts | Carburetor, Air Filter, Gaskets | Carburetor, 2 Air Filters, Gaskets |
| OEM Replacement | Zama C1M-S261B | Ryobi 308054121 |
| Installation Ease | Easy | Easy |
Dimension comparison
Overview of SIMPERAC BG86 and RY25AXB Carburetors
The SIMPERAC BG86 and RY25AXB carburetors serve as replacements for specific models of leaf blowers, each designed for different brands and applications. The BG86 carburetor is compatible with various STIHL leaf blowers, while the RY25AXB carburetor is made for Ryobi gas jet fan blowers. Understanding their differences will help you determine which is best suited for your needs.
The SIMPERAC BG86 carburetor is priced at $17.99 and is tailored for the STIHL BG86C and other related models. In contrast, the RY25AXB carburetor retails for $18.99, making it about 5.6% more expensive than the BG86. With both products crafted by SIMPERAC, it's essential to explore their features and compatibility to make an informed decision.
Compatibility with Leaf Blower Models
Compatibility is crucial when selecting a carburetor, and both the SIMPERAC BG86 and RY25AXB serve specific brands effectively. The BG86 carburetor is designed for the STIHL BG86C and SH86 models, replacing OEM parts like the Zama C1M-S261B and others. Meanwhile, the RY25AXB is tailored for Ryobi's 25cc gas jet fan blowers, including several specific model numbers.
For those using STIHL equipment, the BG86 carburetor is an obvious choice, providing an exact match for various STIHL models. In contrast, the RY25AXB ensures compatibility with multiple Ryobi models, making it versatile for users within that brand's ecosystem. This distinction is crucial as using a mismatched carburetor can lead to performance issues.
Features and Accessories Included
When it comes to additional features and included accessories, both carburetors come with essential components to ensure proper installation and functionality. The SIMPERAC BG86 includes a carburetor, air filter, gaskets, a fuel filter, a spark plug, a primer bulb, and a fuel line. On the other hand, the RY25AXB offers a similar package, including a carburetor, two air filters, a spark plug, a fuel filter, gaskets, two fuel lines, and two fuel line joints.
The inclusion of various components highlights the BG86's comprehensive package for STIHL users, while the RY25AXB's two air filters and additional fuel line joints provide a slightly more extensive kit. This difference in included items can influence the total value each carburetor offers, particularly for users looking to replace multiple parts at once.
Pricing and Value for Money
In terms of pricing, the SIMPERAC BG86 is currently available for $17.99, while the RY25AXB is priced at $18.99. This places the BG86 at a lower price point, about $1.00 cheaper than its counterpart. Given that both carburetors are produced by the same brand, this difference may impact the buying decision for budget-conscious consumers.
Moreover, the average price over the past 90 days for the BG86 is $17.74, indicating that it has remained relatively stable in its pricing. The RY25AXB, on the other hand, has maintained its price at $18.99, reflecting a consistent demand for its specific compatibility with Ryobi models. Therefore, if budget is a primary concern, the BG86 can be seen as offering better value for money.
Sales Performance and Popularity
The sales ranks of both carburetors provide insights into their popularity among consumers. The SIMPERAC BG86 has a sales rank of 39,205, while the RY25AXB holds a slightly better rank at 37,968. This difference in rankings suggests that the RY25AXB may be more popular among users, potentially due to its fitment for Ryobi's widely used models.
However, both carburetors are relatively well-received within their respective markets, indicating that customers are satisfied with their performance. The sales performance data can be a useful metric for potential buyers looking for trusted options, as higher sales ranks often correlate with customer satisfaction.
Installation and Ease of Use
Both the SIMPERAC BG86 and RY25AXB carburetors are designed for straightforward installation, which is essential for users who may not have extensive mechanical experience. Each model comes with all necessary components, facilitating a smoother installation process.
The BG86's package includes a primer bulb and a single fuel line, which simplifies the setup for STIHL devices. Conversely, the RY25AXB's inclusion of two fuel lines and joints may offer more flexibility during installation, particularly if additional replacements are needed. Ease of installation can be a deciding factor for users unfamiliar with carburetor replacements.
Performance and Reliability
Performance and reliability are vital when comparing carburetors, especially since they directly affect the efficacy of leaf blowers. Both the SIMPERAC BG86 and RY25AXB are designed to restore optimal functionality to their respective leaf blower models. They both replace OEM parts, ensuring that they meet the required specifications for performance.
While specific performance metrics are not provided, the fact that both carburetors are replacements for well-known OEM parts suggests that users can expect reliable operation. The BG86 is designed for various STIHL models, while the RY25AXB caters to Ryobi's line, ensuring that both products are well-suited for their intended applications.
Which should you buy?
Deciding between the SIMPERAC BG86 and RY25AXB ultimately hinges on your specific needs and the equipment you own. If you are a user of STIHL leaf blowers, the BG86 offers a cost-effective solution at $17.99, while also including essential components for a complete replacement. Conversely, if you own a Ryobi blower, the RY25AXB is the appropriate choice, albeit at a slightly higher price of $18.99.
Both carburetors come with comprehensive replacement kits, making them valuable options. However, the slightly lower price and consistent demand for the BG86 may give it an edge for budget-conscious consumers, while the RY25AXB’s compatibility with various models could appeal to Ryobi users seeking reliability. Ultimately, the choice should align with your specific equipment and budget considerations.

