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Home > Products > Piston Seal Rings > 721-47-12020 7214712020 Ring, Piston of WA380-DZ-3 WA200-6

721-47-12020 7214712020 Ring, Piston of WA380-DZ-3 WA200-6

Name: 721-47-12020 7214712020 Ring, Piston of WA380-DZ-3 WA200-6
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 721-47-12020
Price: 1.50 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 721-47-12020

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: 
                                                                                                                                                                                                                                                WA380-DZ-3 piston seal ring, WA200-6 piston ring, 721-47-12020 piston seal
                              

Part No.::	721-47-12020	Part Name::	SEAL RING
Model:	WA380-DZ-3	Machine:	Excavator
Material:	Glass Filled PTFE	Color:	BLACK

Part No.::	721-47-12020
Part Name::	SEAL RING
Model:	WA380-DZ-3
Machine:	Excavator
Material:	Glass Filled PTFE
Color:	BLACK

Product Description

1. Quick Details of seal 721-47-12020:

Part NO.	721-47-12020
Machine	Excavator
Size	OEM
Material	Glass filled PTFE
Type	RING SEAL

2. 721-47-12020 parts on group :

721-47-12020 7214712020 Ring, Piston of WA380-DZ-3 WA200-6

NO.	PART NO.	PRAT NAME	QTY
1	721-10-10250	Cylinder	1
2	721-89-10053	Plate, Warning, Accumulator	1
3	721-29-10090	Cover, Top,Top	1
4	707-35-91020	Ring, Back-up	2
5	07000-15090	O-ring	2
6	721-26-10050	Cover, End,Bottom	1
7	07000-12100	O-ring	2
8	721-36-10030	Piston	1
9	721-47-12080	Seal, Piston	1
10	721-47-12020	Ring, Piston	1
11	721-89-12011	Valve, Gas	1
12	707-88-45770	Cover	1
13	707-88-81480	Screw	2

3. 721-47-12020 picture:

721-47-12020 7214712020 Ring, Piston of WA380-DZ-3 WA200-6
4. Service part number :

PART NO.	PART NO.	Part NO.
707-99-67760	707-98-39610	707-98-62120
707-99-59430	707-98-25820	707-98-36590
707-98-26560	707-98-25830	707-98-36600
707-98-26570	707-98-25870	707-98-36630
707-98-26580	707-98-26620	707-98-67100
707-51-12860	707-98-38520	707-98-67110
707-51-12110	707-51-20080	707-98-26441

5. FAQ

Q: What construction equipment does part number 721-47-12020 match?
A: Part number 721-47-12020 is designed for excavator hydraulic cylinder piston assembly.

Q: What is the part name and product classification of 721-47-12020?
A: The part name is piston seal ring and it belongs to piston seal ring category.

Q: What material is this piston seal ring manufactured from?
A: It is made of glass filled PTFE with good compression resistance.

Q: What is the core sealing function of this piston seal ring?
A: It isolates oil chambers on both sides of piston and maintains hydraulic pressure.

Q: Where is this piston seal ring assembled in the hydraulic cylinder?
A: It is installed in the annular groove on the outer circle of the piston.

Q: What are the main advantages of this glass filled PTFE seal ring?
A: It has stable size and good wear resistance under variable working loads.

Q: Can this seal ring adapt to frequent reciprocating motion of excavator cylinder?
A: Yes, it is made to endure repeated reciprocating movement in excavator hydraulic system.

6. Exhibition and Wearhous

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Tel: 86-135-33728134

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721-47-12020 7214712020 Ring, Piston of WA380-DZ-3 WA200-6

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