Welcome to Tianjin Stable Technology Co., Ltd. - One of the largest Suppliers & Manufacturers of Carburetors from China!

Powerful Professional MS251 Carburetor for ST Chainsaw MS251 st ms251 Chain saw Spare Parts Carburetor 1

Powerful Professional MS251 Carburetor for ST Chainsaw MS251 st ms251 Chain saw Spare Parts Carburetor 2

Powerful Professional MS251 Carburetor for ST Chainsaw MS251 st ms251 Chain saw Spare Parts Carburetor 3

Powerful Professional MS251 Carburetor for ST Chainsaw MS251 st ms251 Chain saw Spare Parts Carburetor 4

Powerful Professional MS251 Carburetor for ST Chainsaw MS251 st ms251 Chain saw Spare Parts Carburetor 5

Powerful Professional MS251 Carburetor for ST Chainsaw MS251 st ms251 Chain saw Spare Parts Carburetor 6

Powerful Professional MS251 Carburetor for ST Chainsaw MS251 st ms251 Chain saw Spare Parts Carburetor

This high-performance carburetor is perfectly engineered for ST MS251 chainsaws. It features precise air-fuel ratio adjustment, boosting engine power output while optimizing fuel efficiency and reducing exhaust emissions, matching the MS251’s low-consumption, high-torque performance needs. Crafted with wear-resistant materials and precision machining, it ensures stable operation in tough gardening and logging conditions. With 15+ years of R&D and strict quality testing, it enables tool-free direct replacement for easy installation, delivering reliable fuel supply for professional cutting, pruning and firewood splitting work.

Shipping:

Sea Transport、Air Transport、Air Express

Place of Origin:

Tianjin, China

Payments:

T/T、L/C

Brand:

Stable

Model NO.:

MP18BZ2

Inquiry

Write a Review

HS Code

8409919100

Origin

Tianjin, China

Specification

Suitable for Stihl MS251 Chain saw

Transport Package

Carton + Plastic Pallet

MOQ

500PCS

Main Products

Carburetors and Spare Parts

Experience

More Than 16 Years Manufacturing Experience

Customized Packing

Yes

OEM

Yes

Warranty

6 Months

Venturi Diameter

16.13MM

Mounting hole distance

31MM

Material

Aluminum Alloy

Certification

ISO9001

Chainsaw Carburetor

Powerful Professional MS251 Carburetor for ST Chainsaw MS251 st ms251 Chain saw Spare Parts Carburetor

Our premium aftermarket carburetor is precision-engineered to perfectly fit ST MS251 chainsaws, replacing OEM part. Built with high-grade aluminum alloy and durable rubber components, it delivers exceptional performance and longevity, matching the reliability of original equipment.

Designed for easy installation with a direct-fit design, it includes all necessary gaskets for a hassle-free replacement. Whether for professional forestry work or property maintenance, this carburetor restores your MS251 chainsaw to peak cutting power, ensuring consistent results every time. Backed by our 15-year manufacturing expertise, it’s the ultimate choice for durable, high-performance chainsaw spare parts.

Related Parameters

Model	MP18BZ2	Color	Sliver
Weight	0.13kg	Package Size	392016cm
Brand	Stable	Material	Aluminum Alloy
Certification	ISO9001	Place Of Origin	China
Purpose	For repair or replacement	Quality	High Grade
Warranty	6 Months	Packing	Small box+carton
MOQ	500pcs	Bussiness Type	Manufactuter

Product Details

High-performance air-fuel mixing, boosts blower power and running smoothness

OEM precise fit, fully compatible with ST BR420 backpack blower

Factory pre-adjusted, direct bolt-on installation without extra tuning

Product Advantages

STABLE Technology Co., Ltd., as a leading carburetor manufacturer in China, has been engaged in the production of carburetors for more than 15 years. It has 10 carburetor assembly lines and can achieve an annual production capacity of 3 million carburetors. Our experienced technicians assemble each unit of the carburetor product: valve seat, gasket, O-ring, diaphragm and accelerator pump. Strictly control the process quality, and ensure that the product quality qualification rate is 100%!

Powerful Professional MS251 Carburetor for ST Chainsaw MS251 st ms251 Chain saw Spare Parts Carburetor 12

Powerful Professional MS251 Carburetor for ST Chainsaw MS251 st ms251 Chain saw Spare Parts Carburetor 13

Powerful Professional MS251 Carburetor for ST Chainsaw MS251 st ms251 Chain saw Spare Parts Carburetor 15

Material Introduction

This high-performance carburetor for ST BR420 backpack blower is crafted with premium, durable raw materials. The main body uses high-grade die-cast aluminum alloy for excellent corrosion resistance, high hardness and stable structural performance under high-temperature working conditions. Precision fuel passages are machined with high-purity copper inserts for smooth fuel delivery. Sealing components adopt high-quality nitrile rubber, ensuring airtightness and oil resistance. All metal fittings are made of galvanized steel to prevent rust, guaranteeing long service life and reliable performance.

Application Scenario

STABLE is a professional carburetor manufacturer & ideal supplier. The company mainly produces diaphragm carburetors for gasoline engines such as cutting saws, chainsaws, brush cutters, hedge trimmers, etc., as well as float carburetors for aviation, drones, and aircraft models.

Brushcutter

Chainsaw

Blower

Frequently Asked Questions

Are you a factory or a trading company?

We are a factory specializing in the production of carburetors.

What is the MOQ for each item?

Usually the MOQ is 50 pieces. If this product is in stock, there is no MOQ limit.

Delivery time?

Under normal circumstances, it will take 5-15 days after receiving your advance payment, the specific time depends on the quantity of the goods and the order, you can ask the customer service for details

What guarantees can your platform give us?

After the product is shipped, we will track the product for you every two days until you receive the product. Test them and give me feedback when you receive them. If you have any questions about the problem, please contact us and we will provide you with a solution.

Related Products

The "Stable" trademark was registered in the United States at the same time. In 2018, our company became the production base for Tillotson brand carburetors and established a strategic partnership with Tillotson.