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Product Name | Arm Cylinder Assy |
Part Name | 31M8-51120 |
Used For | R55-7 R55-7A |
Weigh | Forging&Casting,Machining,Heat Treatment |
Painting Color | Yellow |
Finish | Smooth |
Surface Hardness | HRC44-52, Depth:8mm-12mm |
Packing | Wooden Box |
Package | As Required |
Strong part number database.
If you can provide the right model and part number, we can supply the right product.
Professional and experienced salesperson.
Our founder has been into this field for more than 6 years, with rich experiences.
Strict and complete company rules.
We will try our best to meet customer’s delivery time. Before delivery, we must verify the part number or pictures of products one by one, to make sure that customers can receive high-quality and right-quantity goods.
Good management system.
No matter how big or small order, as long as customers place the order, we will provide exporting services free of charge.
Good service attitude.
As long as customers’ requirements are reasonable, we will endeavour to make them satisfied.
What is the warranty time of the products?
The warranty time is 3/6 months based on the item details; We don't provide warranty time for original and used products.
What is your delivery time?
Generally, we will arrange the goods within 24 hours after your payment; if not in stock, the delivery time will be communied in advance, usually 3-7 days.
What are your main products ?
We are specialized in spare parts for excavator hydraulic system, such as travel motor, swing motor, travel gearbox, swing gearbox, gear parts, hydraulic pump, hydraulic parts, etc. If you need other excavator parts, we also can supply as your requirements.
How can I do if there is something wrong with the goods?
First at all, we have confidence in the quality of our products, if you really found something wrong, please provide pictures or video for us and we will check. After it is confirmed, please return the goods to us and we will offer the correct item.
How do I pay?
You can pay by T/T, PayPal (for small amount) and trade assura.