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7S-4571 7S4571 399.42mm inner diameter O-ring seal of 120G 140K 2 163H

Name: 7S-4571 7S4571 399.42mm inner diameter O-ring seal of 120G 140K 2 163H
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 7S-4571
Price: 0.10 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 7S-4571

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

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Product Details

Product Description

Product Details

Highlight: 
                                                                                                                                                                                                                                                399.42mm O-ring seal, 7S-4571 O-ring seal, 120G 140K O-ring seal
                              

Part No.::	7S-4571	Part Name::	O RING
Machine:	Grader	Material:	NBR
Color:	BLACK	Model:	950 982 XE 982M 993

Part No.::	7S-4571
Part Name::	O RING
Machine:	Grader
Material:	NBR
Color:	BLACK
Model:	950 982 XE 982M 993

Product Description

1. Quick Details of seal 7S-4571:

Part NO.	7S-4571
Machine	grader
Size	399.42mm
Material	NBR
Oil seal type	O RING

2. 7S-4571 picture:

7S-4571 7S4571 399.42mm inner diameter O-ring seal of 120G 140K 2 163H
3. Service part number :

PART NO.	PART NO.	Part NO.
1672235	5P8940	8C5176
7M8485	1757902	1790464
2287089	4D1577	277-9940
617540	4420366	152-3968
335879	1011983	326-7289

4. FAQ

Q: What machine is part number 7S-4571 o-ring seal intended for?
A: This 7S-4571 o-ring seal is intended for the wheel loader hydraulic line connections.

Q: What is part 7S-4571 o-ring seal produced from?
A: It is produced from nitrile rubber, which keeps steady sealing force and resists hydraulic oil swelling.

Q: What role does this o-ring play in the loader hydraulic line?
A: It closes the small gap between the hose end and the adapter so pressure oil cannot escape.

Q: Where exactly is this o-ring placed on the machine?
A: It sits in the sealing groove of hose couplings, pump ports and cylinder end fittings.

Q: What working pressure level can this o-ring normally tolerate?
A: It handles the ordinary pressure range of the loader hydraulic circuit without losing its shape.

Q: What will the operator notice once this o-ring starts leaking?
A: Oil marks appear around the fitting and the bucket reacts slower than usual under load.

Q: What could damage this o-ring while it is being pushed into the groove?
A: A dry ring, a twisted position or a rough metal edge can all cut the rubber surface.

5. Exhibition and Wearhous

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Tel: 86-135-33728134

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7S-4571 7S4571 399.42mm inner diameter O-ring seal of 120G 140K 2 163H

399.42mm O-ring seal

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Dust Wiper Seals

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Valve Pusher

Gasket Kit

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