Features Integral Forming: Integral forming increases the machine body strength, improves the surface hardness, and greatly improves wear and corrosion resistance, high temperature impact resistance Easy to Replace: Carburetor of this trimmer is small in size, easy to replace, and reduces the difficulty of work Application: This is carburetor that can be applied for STIHL HS81T HS87R HS86R greening and maintenance hedge trimmer Easy to Install: This is very durable shears carburetor, good working conditions, and vevy easy to install High Silicon Aluminum Alloy: The trimmer carburetor is made of high silicon aluminum alloy, can be used with confidence Specification: Item Type: Trimmer Carburetor Material: High Silicon Aluminum Alloy Package List: 1 x Carburetor Package List 1 x Carburetor