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Hyundai R520LC-9S Excavator Controller Computer Board 21QB-32190

I appreciate the help from Paul, he's prefessional and knows exactly what parts I need. My CAT has gone back to work without any problem.

—— Raphael

Got the final drive and its beautiful I think. We've have it assembled in our Hitachi ZX330 excavator, my machines goes to work again now. Many thanks

—— Kevin

Fast shippment, the arrived parts is good quality, our engine is repaired and is perfectly running at maximum power. Thank you, god bless.

—— Mohammed

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Hyundai R520LC-9S Excavator Controller Computer Board 21QB-32190

Hyundai R520LC-9S Excavator Controller Computer Board 21QB-32190
Hyundai R520LC-9S Excavator Controller Computer Board 21QB-32190 Hyundai R520LC-9S Excavator Controller Computer Board 21QB-32190 Hyundai R520LC-9S Excavator Controller Computer Board 21QB-32190 Hyundai R520LC-9S Excavator Controller Computer Board 21QB-32190

Large Image :  Hyundai R520LC-9S Excavator Controller Computer Board 21QB-32190

Product Details:
Place of Origin: China
Brand Name: OEM
Model Number: 21QB-32190
Payment & Shipping Terms:
Minimum Order Quantity: 1 PCS
Price: Negotiable
Packaging Details: Wooden box for heavy parts, paper carton for light parts
Delivery Time: 3-7 working days
Payment Terms: T/T, D/P, D/A,Western Union, L/C, MoneyGram
Supply Ability: 100-2000
Detailed Product Description
Part Name: Controller Condition: New
Part Number: 21QB-32190 Model Number: R520LC-9S
Warranty: 6/12 Months Packing: Wooden Box For Heavy Parts, Paper Carton For Light Parts
High Light:



R520LC-9S Computer Board

  • Hyundai R520LC-9S Excavator Controller Computer Board 21QB-32190​




  • Specification


Product name Controller
Part number 21QB-32190
Model R520LC-9S
Application Hyundai Excavator
Quality High Level
Warranty 6 months
Payment term T/T, D/P, D/A, Western Union, MoneyGram
Delivery time 1-3 days after receiving the payment
Packing Standard exporting packing or as required
Means of transport

By sea/air, DHL





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  • We could supply the following spare parts.


1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.


2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.


3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.


4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.


5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.


6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.




  • Part Diagram


Hyundai R520LC-9S Excavator Controller Computer Board 21QB-32190 0





  • Advantage


1. Strong part number database.

If you can provide the right model and part number, we can supply the right product.


2.Professional and experienced salesperson.

Our founder has been into this field for more than 6 years, with rich experiences.


3.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.


4.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.


5.Good service attitude.

As long as customers’ requirements are reasonable, we will endeavour to make them satisfied.




  • Packing and Delivery


Packaging Details

Plastic Bag & Plastic Box , Customize , Or customer's Brand


Delivery Time

5-7 day after received the payment


Type of Shipping :

EMS , DHL , TNT , UPS , FeDex , By air & By sea .




  • Warranty


1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.


2. Warranty type: replacement of the parts that have quality problem.


3. Warranty is not valid for below cases

* Cutomer give wrong information about the order

* Force Majeure

* Wrong installation and operation

* Rust because of wrong stock & maintenance




  • Our service


1.Professional technology support


2.After-sale service


3.24 hours on-line service


4.Help you to solve your excavator problems




  • FAQ


1Q: What is your brand?

1A: Our own brand: ANTO


2Q: Do you have your own factory? Can we have a visit?

2A: Absolutely, you are always welcome to visit our factory.


3Q: How do you control the quality of the products?

3A: Our factory was obtained the ISO9001 CERTIFIE. Every process of the production is strictly controlled. And all products will be inspected by QC before shipment.


4Q: How long is the delivery time?

4A: 2 to 7 days for ex-stock orders. 15 to 30 days for production.


5Q: Can we print our company logo on product and package?

5A: Yes, but the quantity of the order is required. And we need you to offer the Trademark Authorization to us.


6Q: Can you provide OEM BRAND package?

6A: Sorry, we can only offer our company ACT BRAND package, blank package if you need, and the Buyers' Brand as authorized.


7Q: How long is the warranty period?

7A: 6 months




  • Why choose us?


1.Let’s talk—we have NO barrier in language!


2.Request for more item information---there are nearly 2000 products for your option!


3. Write us for quotation---reply you within 24 hours,one quotation could be ready in 2mins for a ready products!

Contact Details
Guangzhou Anto Machinery Parts Co.,Ltd.

Contact Person: Paul Cheng

Tel: +8615920526889

Send your inquiry directly to us (0 / 3000)