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150BT 350BT Carburetor for Husqvarna 570BTS 580BTS vs BlueStars BG56C Carburetor Carb

Updated August 2026 — 150BT 350BT Carburetor for Husqvarna 570BTS 580BTS leads on brand reputation and compatibility.

The 150BT 350BT Carburetor offers better compatibility and a higher sales rank, while the BlueStars BG56C provides a lower price and additional components.

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

Sales Rank

Higher sales rank indicates better market acceptance.

Compatibility

Designed specifically for Husqvarna models.

Included Components

Includes a comprehensive set of components.

Why BlueStars BG56C Carburetor Carb is better

Price

Lower price makes it more affordable.

Warranty

Offers a lifetime protection guarantee.

Material

Constructed from durable aluminum alloy.

Overall score

150BT 350BT Carburetor for Husqvarna 570BTS 580BTS
85
BlueStars BG56C Carburetor Carb
78

Specifications

Spec150BT 350BT Carburetor for Husqvarna 570BTS 580BTSBlueStars BG56C Carburetor Carb
BrandPro ChaserBlueStars
Model CompatibilityHusqvarnaStihl
Included Items7 components8 components
MaterialNot specifiedAluminum alloy
WarrantyNot specifiedLifetime protection

Dimension comparison

150BT 350BT Carburetor for Husqvarna 570BTS 580BTSBlueStars BG56C Carburetor Carb

Overview of the Products

The 150BT 350BT Carburetor for Husqvarna and the BlueStars BG56C Carburetor for Stihl serve as essential components for their respective leaf blowers. The former is priced at $19.98, while the latter is available for $14.99, making the BlueStars carburetor about 25% cheaper. Both products aim to enhance engine performance by ensuring an optimal air-to-fuel mixture, which is critical for efficient combustion in their designated leaf blower models.

Compatibility with Leaf Blowers

The 150BT 350BT Carburetor is specifically designed for various models of Husqvarna backpack blowers, including the 570BTS, 580BTS, and 560BFS. It is built to replace part numbers such as 581155801 and 502845001. In contrast, the BlueStars BG56C Carburetor is compatible with Stihl models like the BG56 and BG56C. It replaces part numbers including ZAMA C1M-S260B and 4241-120-0632. This clear distinction in compatibility makes it essential for buyers to know their blower model before making a purchase.

Included Components

When purchasing the 150BT 350BT Carburetor, customers receive a complete package that includes not only the carburetor but also a gasket, fuel filter, air filter, primer bulbs, grommets, and fitted fuel lines. In total, this package includes seven components. On the other hand, the BlueStars BG56C Carburetor also comes with a comprehensive kit, which includes an air filter, two gaskets, two fuel filters, a spark plug, two primer bulbs, a fuel line, and a carb adjusting tool—totaling eight components. The inclusion of additional components in the BlueStars package offers a slight edge in terms of value.

Engine Performance

Both carburetors are designed to improve engine performance by ensuring the correct air-to-fuel ratio for combustion. The 150BT 350BT Carburetor aims to optimize this blend, especially for its Husqvarna models, while the BlueStars BG56C emphasizes its capability to enhance engine performance by guaranteeing the right mixture. This focus on performance is vital, as an improper mixture can lead to inefficient combustion, affecting the blower’s effectiveness.

Material and Durability

The 150BT 350BT Carburetor is manufactured with attention to quality, ensuring reliable performance in Husqvarna blowers. However, details about the specific materials used are not provided. In contrast, the BlueStars BG56C Carburetor is constructed from a robust aluminum alloy, known for its corrosion resistance and favorable strength-to-weight ratio. This material choice enhances the durability of the BlueStars carburetor, potentially offering a longer lifespan in various weather conditions.

Sales Rank and Popularity

The 150BT 350BT Carburetor has a sales rank of 23,671, indicating a reasonably strong position in the market for replacement parts. Meanwhile, the BlueStars BG56C Carburetor holds a sales rank of 34,793, suggesting it has a lower market penetration compared to the Husqvarna option. This difference in sales rank could indicate varying levels of consumer trust and satisfaction, with the higher rank of the 150BT 350BT possibly reflecting a more established reputation in its niche.

Customer Support and Warranty

While detailed warranty information is not available for the 150BT 350BT Carburetor, the BlueStars BG56C Carburetor offers a compelling 100% lifetime protection guarantee. This assurance means that customers can expect reliable performance and coverage for any defects or issues. Such a warranty can provide peace of mind for buyers, making the BlueStars carburetor an attractive option for those concerned about long-term reliability.

Which should you buy?

Choosing between the 150BT 350BT Carburetor for Husqvarna and the BlueStars BG56C Carburetor for Stihl ultimately depends on your specific needs and preferences. If you own a Husqvarna blower and prefer a product with a higher sales rank, the 150BT 350BT is a solid choice at $19.98. However, if you are looking for a more affordable option for a Stihl blower, the BlueStars BG56C, priced at $14.99, offers excellent value with additional components and a lifetime warranty. Each product has its strengths, so consider your blower model, budget, and the importance of warranty when making your decision.