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Home > Products > O Ring Seals > 5B-3718 5B3718 20.62 mm inner diameter O-ring seal OF D342C D330C D379 D379B

5B-3718 5B3718 20.62 mm inner diameter O-ring seal OF D342C D330C D379 D379B

Name: 5B-3718 5B3718 20.62 mm inner diameter O-ring seal OF D342C D330C D379 D379B
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 5B-3718
Price: 0.10 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 5B-3718

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: 
                                                                                                                                                                                                                                                20.62 mm O-ring seal, 5B-3718 O-ring seal, D342C D330C O-ring seal
                              

Part No.::	5B-3718	Part Name::	O RING
Machine:	Tractor	Material:	NBR
Color:	BLACK	Model:	572F 572G 583K 583H

Part No.::	5B-3718
Part Name::	O RING
Machine:	Tractor
Material:	NBR
Color:	BLACK
Model:	572F 572G 583K 583H

Product Description

1. Quick Details of seal 5B-3718:

Part NO.	5B-3718
Machine	tractor
Size	20.62 mm
Material	NBR
Oil seal type	O RING

2. 5B-3718 picture:

5B-3718 5B3718 20.62 mm inner diameter O-ring seal OF D342C D330C D379 D379B
3. Service part number :

PART NO.	PART NO.	Part NO.
1672235	5P8940	8C5176
7M8485	1757902	1790464
2287089	4S5924	2263571
617540	4420366	152-3968
335879	1011983	326-7289

4. FAQ

Q: What construction machine does part number 5B-3718 match and what category is it?
A: Part number 5B-3718 belongs to the o-ring category and it is designed for bulldozer.

Q: What is the official part name of 5B-3718 and what system is it commonly fitted to?
A: Its official part name is O-Ring, mostly used for sealing connections of bulldozer fuel and hydraulic circuits.

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 is the core sealing function of this o-ring during bulldozer operation?
A: It fills the clearance between mating parts to prevent fuel or hydraulic fluid from leaking out.

Q: What working medium is this NBR o-ring compatible with?
A: It works well with diesel fuel and regular mineral hydraulic oil for construction machinery.

Q: What common damage will happen to this o-ring under poor working conditions?
A: Longtime exposure to dirty fuel and sharp installation surfaces will cause cracking and extrusion damage.

Q: Is there any tip for fitting this o-ring into the groove?
A: You can lubricate it with clean diesel or hydraulic oil to reduce friction during installation.

Q: Should we check the groove size before installing this o-ring?
A: Yes, confirm the groove dimension is correct to avoid pinching or excessive compression of the ring.

5. Exhibition and Wearhous

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