Product Specification:
· Model Number: HD820-3 HD820Ⅲ
· Product Name: HD820-2 Boom seal kit
· Warranty: 3 month
· Temperature: -40°C~250°C
· Style: hydraulic cylinder seal kit
· Packaging Details: Each piece in a pp bag

Features:
· Piston seal PTFE with 40% bronze.
· Buffer seal, wiper seal, rod seal.
· Durable, reliable, quality engineering and construction.
· SINOCMP seal kit for arm boom bucket hydraulic cylinder, center joint, pilot valve, gear pump, swing motor.
· Travel motor, PPC, swivel joint, blade, floating, track adjuster and control valve, also have O-Ring box seal kit.
· SINOCMP products are apply for your busy work lifestyle.
· Parts, hardware, and components are engineered to enhance the usage of your excavator products.

Shipping detail:
· United States: 2-8 working days.
· Other Country: 7-15 working days.
· Item will be shipped 1-2 working days after payment received.
· We only ship to the confirmed address given on Amazon. Please make sure the address is correct.
· Please leave your physical address after the order, Because DHL/UPS/FedEx/TNT don't accept BOX address.

Attention:
· The picture is for reference only. Please make the object as the standard. Before ordering, please make sure the model number and part number.
· Special requirement you can give us a message.
· Any question, please contact us before leave negative feedback or low stars. We will do our best to your satisfaction.

• High and Low Temperature Resistance
• Weather Resistance, Oil Resistance
• High and Low Pressure Resistance
• Non-toxic, Safety and Long-Time Uses
• Resistance to Friction and Wear