Guangzhou Opal Machinery Parts Operation Department

Excavator CTC-1915619 CTC-2519341 Bucket Arm Cylinder Seal Kit Mechanical Seal CTC-2590627

Product Details:
Place of Origin: China
Brand Name: NOK
Certification: ISO9001
Model Number: Caterpillar
Payment & Shipping Terms:
Minimum Order Quantity: 10Set/Accept trial order
Price: Negotiable
Packaging Details: PP Bag Inside,Carton Box Outside
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

Product Name: Arm Bucket Cylinder Seal Kit Part No.: CTC-2590627 CTC-1915619
Material: PU+TPFE+FKM+NBR Hardness: 90-95 Shore A
Delivery Time: 5-15 Days After Payment Received Feature: High Efficiency, Long Life

Product Description

Guangzhou OUB Machinery Equipment Co.,Ltd since its inception in 2004, has been engaged in hydraulic seals business of excavators, loaders, bulldozers,breaking hammers and other seals have in-depth study. Through more than 15 years of efforts, OUB has accumulated a large number of domestic, imported excavators and broken hammer seal data, and for new products and new models of seals data constantly updated, finishing and perfect.

We can also provide:

1. Domestic excavators: Yuchai, Sany, Heavy Industry, Liugong, Longgong, XCMG and other excavator oil seal repair kits;

2. Hammer oil seal: Furukawa, Mizuyama, Warrior, Kanan, Engineer, Toyo, Dongkong, Krupp, Jaguar... and other oil seal repair kits for various hammers;

3. Rotary excavator, drilling rig repair kit;

4. Carter, Komatsu, Hitachi, Volvo, Kobelco, Daewoo Doosan, Hyundai, Kato, Sumitomo, Case and other imported excavator oil seal repair kits.

Welcome your inquiry and order! We want to build mutually beneficial long term business relationships.


Part No.

CTC-1915619 CTC-2316844 CTC-2159986
CTC-2519341 CTC-2426840 CTC-2095874
CTC-2590627 CTC-2254625 CTC-2478868
CTC-2159985 CTC-2316844 CTC-2478878
CTC-1915619 CTC-2254625 CTC-2478888


The correct method of installing the hydraulic sealing ring is as follows:

1. Check the relevant surfaces of the piston, cylinder and installation guide sleeve to ensure that they are fully clean, burr-free and edgeless.

2. The installation tools shall be smooth, edgeless and sharp to ensure that the seals will not be damaged in any form during the installation process.

3. A small amount of grease can be put on the relevant surface of the seals and cylinder to facilitate installation, but the residual grease is not allowed between the rubber elastomer and the sliding seal ring, otherwise it will affect the sealing performance.

4. Whether vertical or horizontal installation should maintain the coaxiality of the piston and cylinder, too much eccentricity is likely to damage the seal.

5. The installation speed should not be too fast, otherwise it will damage the seal.


Picture Preview:
Excavator CTC-1915619 CTC-2519341 Bucket Arm Cylinder Seal Kit Mechanical Seal CTC-2590627 0Excavator CTC-1915619 CTC-2519341 Bucket Arm Cylinder Seal Kit Mechanical Seal CTC-2590627 1Excavator CTC-1915619 CTC-2519341 Bucket Arm Cylinder Seal Kit Mechanical Seal CTC-2590627 2



Q1: How soon i can get the quotation?

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

Q2: Could you supply solutions to us?

A: Sure we can.

Q3: 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.

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:Can we design packaging?
A: Yes. Except regular packing, and we can make customer's own packing.

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