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6V-5555 6V5555 7.52 mm inner diameter O-ring seal of PM620 PM622

Name: 6V-5555 6V5555 7.52 mm inner diameter O-ring seal of PM620 PM622
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 6V-5555
Price: 0.10 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 6V-5555

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: 
                                                                                                                                                                                                                                                6V-5555 O-ring seal, 7.52 mm inner diameter O-ring, PM620 PM622 O-ring seal
                              

Part No.::	6V-5555	Part Name::	O RING
Machine:	Bulldozer	Material:	NBR
Color:	BLACK	Model:	6SU 7S LGP 8A 8U 8SU

Part No.::	6V-5555
Part Name::	O RING
Machine:	Bulldozer
Material:	NBR
Color:	BLACK
Model:	6SU 7S LGP 8A 8U 8SU

Product Description

1. Quick Details of seal 6V-5555:

Part NO.	6V-5555
Machine	bulldozer
Size	7.52mm
Material	NBR
Oil seal type	O RING

2. 6V-5555 picture:

6V-5555 6V5555 7.52 mm inner diameter O-ring seal of PM620 PM622
3. Service part number :

PART NO.	PART NO.	Part NO.
1672235	5P2235	8C5176
7M8485	951719	1790464
2287089	1183128	277-9940
617540	4420366	152-3968
335879	1011983	326-7289

4. FAQ

Q: What is part number 6V-5555?
A: Part number 6V-5555 is an o-ring sealing spare part made for excavator pilot valve manifold mounting sealing grooves.

Q: Which construction machine can the 6V-5555 o-ring be used for pilot control system repair and replacement?
A: The 6V-5555 o-ring matches the low-pressure pilot oil circuit sealing joints of excavator pilot valve manifold assemblies.

Q: What performance features does nitrile rubber have for this pilot manifold o-ring?
A: It holds stable elasticity under frequent tiny pressure changes and shows good compatibility with pilot hydraulic oil.

Q: What core sealing role does this o-ring play on the pilot manifold?
A: It seals the contact surface between the manifold block and valve body to prevent pilot oil leakage and keep steady control signal pressure.

Q: Where will service technicians install this o-ring on the excavator pilot valve?
A: It is fitted into the annular groove on the mating surface of the pilot manifold block.

Q: Can this o-ring maintain good sealing during continuous joystick operation for digging and swinging?
A: Yes, it can keep tight sealing with constant vibration and repeated pilot pressure fluctuations from operator input.

Q: What factors will cause premature damage of this nitrile rubber o-ring?
A: Fine dust mixed in pilot oil and uneven tightening of manifold bolts will squeeze or scratch the sealing surface.

5. Exhibition and Wearhous

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6V-5555 6V5555 7.52 mm inner diameter O-ring seal of PM620 PM622

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