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8T-2185 8T2185 Construction Machinery Parts 8U 8SU 8A

Name: 8T-2185 8T2185 Construction Machinery Parts 8U 8SU 8A
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 8T-2185
Price: 2.50 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 8T-2185

Payment & Shipping Terms

Minimum Order Quantity: 10

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

Supply Ability: 1000Pcs

Get Best Price

Product Details

Product Description

Product Details

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                                                                                                                                                                                                                                                8T2185 piston rod seal, construction machinery piston seal, 8U 8SU 8A piston rod
                              

Part No.::	8T-2185	Part Name::	Track Tensioner Seal
Model:	8U 8SU 8A	Machine:	Bulldozer
Material:	Polyurethane	Color:	YELLOW

Part No.::	8T-2185
Part Name::	Track Tensioner Seal
Model:	8U 8SU 8A
Machine:	Bulldozer
Material:	Polyurethane
Color:	YELLOW

Product Description

1. Quick Details of seal 8T-2185:

Part NO.	8T-2185
Machine	bulldozer
Size	OEM
Material	Polyurethane
Oil seal type	U‑Cup Seal

2. 8T-2185 picture:

8T-2185 8T2185 Construction Machinery Parts 8U 8SU 8A 0
3. Service part number :

PART NO.	PART NO.	Part NO.
3670576	249-6671	2027530
1357935	236-6919	8T9588
3694631	206-9298	1515257
1964813	8T-9597	1121579
1714358	236-6919	9X7371
2263571	249-6670	3P0655
5W4819	3K-0360	195-2139
2353546	095-1716	8T-2306
2K2961	3K-0360	1P-7363
1411774	6V-9746	8T-2361
2R0098	3J-1907	7F-8607
6V5059	6V-8397	8F-0212
8C5176	3D-2824	2K8257

4. FAQ

Q: What is this piston rod seal used for?
A: This is a rod seal, a critical dynamic component in hydraulic cylinders. It is installed in the gland to create a tight, low-friction barrier against the moving piston rod, preventing hydraulic fluid from leaking out while keeping contaminants from entering the cylinder.

Q: What material is it made of?
A: This bright yellow seal is almost certainly made of high-performance polyurethane (PU), a common material for rod seals. Some variants may also use filled PTFE or rubber compounds, but the color and profile strongly indicate polyurethane.

Q: Why is polyurethane the material of choice here?
A: Polyurethane offers exceptional wear resistance, high tensile strength, and excellent resistance to extrusion under pressure. It maintains its sealing lip geometry even under repeated movement and high loads, ensuring a long service life. It also has good compatibility with most hydraulic fluids and low-temperature flexibility, making it ideal for both mobile and industrial equipment.

Q: How long will this seal last when installed correctly?

A: With clean hydraulic fluid, proper installation, and normal operating conditions, a high-quality polyurethane rod seal can last 5,000 to 10,000 operating hours. Contaminated oil, excessive side loads, or high temperatures will significantly shorten its lifespan.

5. Exhibition and Wearhous

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8T-2185 8T2185 Construction Machinery Parts 8U 8SU 8A

8T2185 piston rod seal

construction machinery piston seal

8U 8SU 8A piston rod

PU Piston Rod Seals,

Piston Rod Seals,

Oil Seal Kits

Cylinder Seal Kits

Hydraulic Seal Kits

Breaker Seal Kit

Pump Oil Seal

Piston Seal Rings

Piston Rod Seals

Crankshaft Oil Seals

Excavator Seal Kits

Dust Wiper Seals

O Ring Seals

Floating Oil Seal

Valve Pusher

Gasket Kit

Engine Turbochargers

Friction Disc