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Guangzhou Opal Machinery Parts Operation Department

Excavator 3F8638 PU Piston Rod Seals 1N9177 Hydraulic Oil Seal

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 Color: Yellow,Red
Single Gross Weight: 0.03KG Material: Polyurethane (U801)
Stress (Mpa): ≤40Mpa Temperature (DEG): -35~100
Packing: PE Plastic Bags Then To The Carton / As Per Your Request
High Light:

PU Piston Rod Seals


3F8638 Piston Rod Seals


1N9177 Hydraulic Oil Seal

Product Description

1N9177 Hydraulic Seal PU Type Piston Rod Seals For Excavator 3F8638

Polyurethane (PU) is a special material that offers the resilience of rubber combined with the toughness and durableness. It allows people to substitute rubber, plastic and metal with PU. Polyurethane can reduce factory maintenance and OEM product cost. Polyurethane has better abrasion and tear resistance than rubbers, and offering higher load bearing capacity.
Compared PU with plastic, polyurethane not only offers excellent impact resistance, but also offers excellent wear resistant and high tensile strength. Polyurethane have subsituted metals in sleeve bearings, wear plates, conveyor rollers, rollers and various other parts, with benefits such as weight reduction, noise abatement and wear improvements.


Mineral oil based, hydraulic fluids,water
30-90 shore A
Standard or Nonstandard
Heavy machinery, Pump, oil cylinder, etc.


Picture Preview:

Excavator  3F8638 PU Piston Rod Seals 1N9177 Hydraulic Oil Seal 0

Excavator  3F8638 PU Piston Rod Seals 1N9177 Hydraulic Oil Seal 1



5J8175 4K4376 5J8011 3D4245
6J9178 3J0375 5J5402 4F7952
4J8879 1N9177 8C9122 6F4855
5J8150 4J8980 5J4986 8F6230
5J5020 4S7805 5J4987 2J0157
7J9885 3F8638 5M2667 5J7013
2S5867 7H2423 8C3840 4J9224


1. Particularly strong wear resistance.
2. It has an ideal sealing effect under no load and low-temperature conditions.
3. Suitable for demanding working conditions.
4. Easy to install.


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

Q2: How long is your delivery time?

A: Generally it takes 5days if we have stock.

Otherwise it takes about 10-15days depending on the qty.

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.

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