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  • Guangzhou Guoli Engineering Machinery Co., Ltd.
    David
    We’ve been working with GLPARTS for our excavator hydraulic needs, and their customer service has been fantastic. The quality of the cylinders is top-notch, and they match perfectly with our Volvo and Hyundai excavators. Fast shipping, excellent fit, and reliable performance!
  • Guangzhou Guoli Engineering Machinery Co., Ltd.
    John
    We’ve been using GLPARTS' hydraulic cylinders for our excavators for over a year now, and we couldn't be happier. The quality is excellent, the fitment is perfect, and delivery times are always faster than expected. Highly recommend their products for any heavy equipment needs!
  • Guangzhou Guoli Engineering Machinery Co., Ltd.
    Maria
    Thank you to GLPARTS for their fast and reliable service. The hydraulic cylinders we purchased fit our JCB excavators perfectly, and we’ve seen a noticeable improvement in efficiency. The cylinders are made of high-quality materials, and they’ve been holding up well under tough conditions.
Contact Person : Tina
Phone Number : 13081912597
WhatsAPP : +8613081912597

EX550 Excavator Hydraulic Arm Cylinder 4309334 4354803

  • EX550 Excavator Hydraulic Arm Cylinder 4309334 4354803
  • EX550 Excavator Hydraulic Arm Cylinder 4309334 4354803
Place of Origin Made In China
Brand Name Glparts
Certification ISO9001
Model Number EX550
Minimum Order Quantity 1
Price $349-$1999
Packaging Details Wooden Case
Delivery Time 7 Days
Payment Terms T/T,Western Union,MoneyGram
Supply Ability 2000pieces/month

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Product Details
Product Name EX550 Arm Cylinder 4309334 4354803 Excavator Hydraulic Cylinder Factory Model Code EX550
Part No. 4309334 4354803 Cylinder Quality Original Quality
Warranty 12 Months Material High Strength Steel
Surface Treatment Chrome Plating
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Excavator hydraulic arm cylinder

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Excavator hydraulic cylinder 4309334

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Excavator hydraulic cylinder 4354803
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Product Description

EX550 Arm Cylinder 4309334 4354803 Excavator Hydraulic Cylinder Factory


Item Name EX550 Excavator Hydraulic Arm Cylinder
Model Code EX550 
Part No. 4309334 4354803
Cylinder Barrel 25Mn Steel
Piston Rod 45Mn Steel
Cylinder Oil Seal Kits NOK / SKF
Quality Original Quality


EX550 Excavator Hydraulic Cylinder:

EX550 CYL.;BOOM: 4309332 4354802 4309333
EX550 CYL.;ARM: 4309334 4354803
EX550 CYL.;BUCKET: 4309335 4338133 4354830 4352759 4340513


We can do

1. Custom Cylinder Solutions
We offer tailor-made hydraulic cylinders to match your specific machine models, drawings, or working conditions.

2. 12-Month Warranty
All our cylinders come with a one-year warranty covering material defects and manufacturing faults for peace of mind.

3. Transparent Manufacturing Process
We share detailed production videos—from raw material selection to precision machining—so you can see the quality behind every product.

4. Installation Guidance
Our technical team is ready to provide professional installation support to ensure correct fitment and performance.


EX550 Excavator Hydraulic Arm Cylinder 4309334 4354803 0



Tags:

hydraulic system cylinder

cylinder for excavator

bucket hydraulic cylinder