Send Message
Guangzhou Opal Machinery Parts Operation Department

Excavator O Ring Kit Hydraulic Cylinder Rod Seal 7H2444 5J4989

Product Details:
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Payment & Shipping Terms:
Minimum Order Quantity: 5 Set/Accept trial order
Price: Negotiable
Packaging Details: PP Bag Inside.outer is carton with film wrapped.
Delivery Time: Within 5-15 days after getting your desposit
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000Set
  • Detail Information
  • Product Description

Detail Information

Model Number: Rod Seal Kit Stock: In Stock
Material: Polyurethane (U801) Speed (m/s): 0.03~1.0
Stress (Mpa): 35 Temperature (DEG): -35~100
Packing: PE Plastic Bags Then To The Carton / As Per Your Request
High Light:

Excavator O Ring Kit


O Ring Kit 5J4989


Hydraulic Cylinder Rod Seal 7H2444

Product Description

Piston Rod Hydraulic Cylinder Seal Rod Seal Kit 7H2444 5J4989 For Excavator

ISI IDI OHM LBH PU Hydraulic Rod Sealing Ring

Product Name
ISI IDI PU Hydraulic Rod Sealing Ring

Working Pressure:≤31.5MPa
Working Speed:≤0.5M/S
Working Temperature:-35~+80℃

High sealing performance under low pressure
Not suitable for sealing singly
Easy installation


Picture Preview:

Excavator  O Ring Kit Hydraulic Cylinder Rod Seal 7H2444 5J4989 0

Excavator  O Ring Kit Hydraulic Cylinder Rod Seal 7H2444 5J4989 1


Applied to agricultural machinery, hydraulic presses, injection moulding machines, hydraulic controlling systems, forklifts,
cranes, rolling machines, handling machinery, etc.
High abrasion resistance
Low compression set
Easy installation




5J8175 4K4376 5J8011
6J9178 3J0375 5J5402
4J8879 1N9177 5J7854
5J8150 6N9312 5J4986
8C9122 4S7805 5J4987
7J9885 3F8638 5J5020
2S5867 7H2423 8C3840


Dust ring used to prevent dust, dirt, sand, metal shavings into the hydraulic cylinder, reducing the external
Pollutants to sneak into the sliding element to cause the risk of scratches, excellent dustproof effect can be achieved through the special design on the lip of the dust ring.


Q1: Are you trading company or manufacturer?
A:We are trading company and we also have our own factory to produce seals.With more than 20 years of PU manufacturing experience.
Q2: How to guarantee your after sales service?
A: 1.Strict inspection during production
A: 2.Recheck the products before shipment to ensure our packaging in good condition
A: 3.Track and receive feedback from our customer

Q3:If I only know the excavator model, but can not offer parts No., what should I do ?

A: If possible, you can send us pictures of old products, nameplate or the size for reference.

Q4: Can you provide samples? Is it free or extra?

A: Yes, we can supply the sample for free. Freight charges can be negotiated.

Q5: How soon i can get the quotation?

A: If your information is complete, we offer our quotation within 24 hours.

Get in touch with us

Enter Your Message

You Might Be Into These