31Y1-35220 Hyundai 480 arm hydraulic cylinder Hyundai excavator spare parts high quality oil cylinders

We manufacture high quality hydraulic cylinder at lower cost.

We maintain quick response for various market.

Hyundai R480 arm Hydraulic cylinder

part number 31Y1-35220

Our quality control:

We focus on every part's quality and material:

Rod seal:

Superior quality named-brand seals improve a longer life and seal effect.

Tube:

skived&burnished or vertical honing tube assures the concentricity and straightness.

Rod:

Induction hardened prior to chrome plating enhances the surface hardness. Enhanced chrome plating improve corrosion resistence and anti-scratch performance.

Piston:High pressure piston sealing material.

Making cylinder that are worthy of your equipment.

You will be without worry, when the cylinder will  interchange completely with the original  on your equipment.

The cylinder that are worthy of your equipment mean higher work efficency and less downtime won't let you down.

Our packing for exportation:

We have drawing size for you to check, pls email me , i will send to you if you want to order:

JDF is completely in-house manufacturing by ourself, we have a big factory with 215000 square meters.

The machine include Skive Roller Burnishing Machines, Honing Machines, CNC Centers, Automatic welding machines, Grinders machine, Cylinder assembly& test benches, paining line.

Series JD industrial grade heavy duty round line hydraulic cylinders provide extremely long cycle life and are field-repairable.

3,000 psi rated Series JD is configurable in 9 standard mounts, strokes to suit your needs and many standard options.

JDF is committed to providing team members an empowered, results-oriented and values driven work environment that encourages learning and personal growth.

Creativity, innovation and personal accountability are essential elements for improving the effectiveness of JDF.