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3H-2652 3H2652 56.52 mm inner diameter O-ring seal of D399 D342C D379 D379B

Name: 3H-2652 3H2652 56.52 mm inner diameter O-ring seal of D399 D342C D379 D379B
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 3H-2652
Price: 0.10 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 3H-2652

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: 
                                                                                                                                                                                                                                                56.52 mm O-ring seal, D399 D342C O-ring seal, D379 D379B O-ring seal
                              

Part No.::	3H-2652	Part Name::	O RING
Machine:	Grader	Material:	NBR
Color:	BLACK	Model:	416 426 428 438 436 446

Part No.::	3H-2652
Part Name::	O RING
Machine:	Grader
Material:	NBR
Color:	BLACK
Model:	416 426 428 438 436 446

Product Description

1. Quick Details of seal 3H-2652:

Part NO.	3H-2652
Machine	grader
Size	56.52 mm
Material	NBR
Oil seal type	O RING

2. 3H-2652 picture:

3H-2652 3H2652 56.52 mm inner diameter O-ring seal of D399 D342C D379 D379B
3. Service part number :

PART NO.	PART NO.	Part NO.
1672235	0951716	8C5176
7M8485	2013321	1790464
2287089	1357935	277-9940
617540	4420366	152-3968
335879	1011983	326-7289

4. FAQ

Q: What construction equipment does the o-ring marked part number 3H-2652 suit for assembly?
A: This 3H-2652 o-ring is a sealing component matched for the hydraulic cylinder end cap of excavators.

Q: What seal group does spare part 3H-2652 belong to?
A: 3H-2652 is classified as an o-ring, used for static sealing between cylinder tube and end cap.

Q: What raw material is used to manufacture this o-ring?
A: It is made of nitrile rubber, which maintains good elasticity under continuous hydraulic pressure impact.

Q: What core sealing task does this o-ring undertake?
A: It stops hydraulic oil leaking out from the joint between cylinder barrel and end cap.

Q: What should we check on the groove before placing this o-ring?
A: We need to wipe away dirt and burrs to prevent cuts to the rubber surface.

Q: Will frequent cylinder extension and retraction shorten its service life?
A: Moderate reciprocating movement will not affect it much, but sharp pressure spikes accelerate wear.

Q: What kind of working medium is this o-ring compatible with?
A: It works well with regular mineral hydraulic oil used on most excavator hydraulic circuits.

Q: What signs indicate that this o-ring has failed during operation?
A: Visible oil seepage at the cylinder end cap is the typical sign of seal failure.

Q: Can we reuse this o-ring once it has been removed from the cylinder?
A: We do not recommend reuse, as compression deformation will reduce its sealing performance.

5. Exhibition and Wearhous

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3H-2652 3H2652 56.52 mm inner diameter O-ring seal of D399 D342C D379 D379B

56.52 mm O-ring seal

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