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Home > Products > O Ring Seals > 8M-5253 8M5253 18.72 mm inner diameter O-ring seal OF 572G 571G 571F 589

8M-5253 8M5253 18.72 mm inner diameter O-ring seal OF 572G 571G 571F 589

Name: 8M-5253 8M5253 18.72 mm inner diameter O-ring seal OF 572G 571G 571F 589
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 8M-5253
Price: 0.10 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 8M-5253

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

Highlight: 
                                                                                                                                                                                                                                                8M-5253 O-ring seal, 18.72 mm ID O-ring, O-ring for 572G 571G
                              

Part No.::	8M-5253	Part Name::	O RING
Machine:	Wheel Loader	Material:	NBR
Color:	BLACK	Model:	CX31-P300

Part No.::	8M-5253
Part Name::	O RING
Machine:	Wheel Loader
Material:	NBR
Color:	BLACK
Model:	CX31-P300

Product Description

1. Quick Details of seal 8M-5253:

Part NO.	8M-5253
Machine	wheel loader
Size	18.72 mm
Material	NBR
Oil seal type	O RING

2. 8M-5253 picture:

8M-5253 8M5253 18.72 mm inner diameter O-ring seal OF 572G 571G 571F 589
3. Service part number :

PART NO.	PART NO.	Part NO.
1672235	5P8940	8C5176
7M8485	1757902	1790464
2287089	4S5924	277-9940
617540	1757902	152-3968
335879	1011983	326-7289

4. FAQ

Q: Which construction machine does part number 8M-5253 suit and what category does it belong to?
A: Part number 8M-5253 is an o-ring and it is suitable for excavator.

Q: What is the standard part name of 8M-5253 and where is it commonly mounted on the excavator?
A: Its standard part name is O-Ring, it is widely used for the sealing of hydraulic pipe joints and valve blocks.

Q: What raw material is used to manufacture this o-ring?
A: It is made of nitrile rubber, which has good compression resistance and stable oil resistance.

Q: What effect will this o-ring bring after it is installed correctly?
A: It seals the connecting gap to prevent hydraulic oil escaping and maintain steady system pressure.

Q: What is the main advantage of this NBR o-ring for excavator hydraulic systems?
A: It can resist aging from hydraulic oil and keep good elasticity under repeated pressure changes.

Q: What mistake should we avoid most during installation of this o-ring?
A: Avoid stretching it too much or rubbing it against sharp threads to prevent tiny cracks.

Q: Does this o-ring work under high pressure hydraulic circuits?
A: Yes, it can handle the normal working pressure of the excavator’s main hydraulic system.

Q: How can we judge whether this o-ring needs to be replaced?
A: Replace it once you find oil seepage, surface hardening or visible cracks on the ring.

5. Exhibition and Wearhous

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Tel: 86-135-33728134

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8M-5253 8M5253 18.72 mm inner diameter O-ring seal OF 572G 571G 571F 589

8M-5253 O-ring seal

18.72 mm ID O-ring

O-ring for 572G 571G

NBR FKM O Ring,

Wear Resistance Silicone Rubber O Ring,

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