• 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

EX120-5 Excavator Hydraulic Cylinder 4372544 4371393 For EX100-5 Arm Boom

Place of Origin Made In China
Brand Name Glparts
Certification ISO9001
Model Number EX120-5 EX100-5
Minimum Order Quantity 1
Price $399-$499
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
Hydraulic Cylinder Item Name Excavator EX300-2 Hydraulic Cylinder Model Code EX120-5 EX100-5
Part Number Code 4372544 4371393 Rod Hardness Up To 55 HRC
Cylinder Assembly Automatic Assembly Line Oil Seal Japan NOK And US SKF Imported Seals
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EX120-5 Excavator Hydraulic Cylinder

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4372544 Excavator Hydraulic Cylinder

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4371393 Excavator Hydraulic Cylinder

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Product Description

EX120-5 Excavator Hydraulic Cylinder 4372544 4371393 for EX100-5 Arm Boom


Product Name

EX120-5 Hydraulic Arm Boom Cylinder

Applicable Machine Model

EX120-5 EX100-5

Part Number 4372544 4371393
OEM Yes
Condition New
Brand Glparts


EX120-5 Excavator Hydraulic Cylinder

EX120-5 Bucket Hydraulic Cylinder: 4316457
EX120-5 Boom Hydraulic Cylinder: 4317311 4372544 4317321
EX120-5 Arm Hydraulic Cylinder: 4317313 4371393


EX120-5 Excavator Hydraulic Cylinder 4372544 4371393 For EX100-5 Arm Boom 0



Trusted by Professionals Worldwide – Why Customers Choose Glparts
At Glparts, trust is earned through consistent quality, honest service, and long-term reliability. For over 16 years, we’ve been supplying hydraulic cylinders and excavator parts that meet real-world demands—backed by professional support and strict quality control.


Proven Track Record
Thousands of customers in over 50 countries rely on Glparts for durable, high-performance components.

Reliable Partnerships
We build long-term relationships by delivering the right part, on time, every time.

Transparent Service
From technical consultation to after-sales support, our experienced team ensures clear communication and fast response.


EX120-5 Excavator Hydraulic Cylinder 4372544 4371393 For EX100-5 Arm Boom 1