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130-09-12820 1300912820 SEAL OF D20A-2

Name: 130-09-12820 1300912820 SEAL OF D20A-2
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 130-09-12820
Price: 1.50 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 130-09-12820

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: 
                                                                                                                                                                                                                                                Dust wiper seal D20A-2, 130-09-12820 dust seal, 1300912820 wiper seal
                              

Part No.::	130-09-12820	Model:	D20A-2
Part Name::	DUST SEAL	Machine:	Bulldozer
Material:	NBR	Color:	WHITE

Part No.::	130-09-12820
Model:	D20A-2
Part Name::	DUST SEAL
Machine:	Bulldozer
Material:	NBR
Color:	WHITE

Product Description

1. Quick Details of seal 130-09-12820:

Part NO.	130-09-12820
Machine	Bulldozer
Size	OEM
Material	NBR
Oil seal type	WIPER SEAL

2. 130-09-12820 parts on group :

130-09-12820 1300912820 SEAL OF D20A-2

NO.	PART NO.	PRAT NAME	QTY
1	101-61-14110	CYLINDER	1
4	07235-00422	ELBOW	1
4	07232-00422	ELBOW	1
5	01501-32009	NUT	1
6	07000-03017	O-RING	1
7	07000-03078	O-RING	1
	101-61-00032	PISTON ROD ASSEMBLY	1
	101-61-00031	PISTON ROD ASSEMBLY	1
	101-61-00030	PISTON ROD ASSEMBLY	1
	101-61-00041	CYLINDER HEAD A.	1
	101-61-00040	CYLINDER HEAD A.	1
8	101-61-14211	HEAD,CYLINDER	1
8	101-61-14210	HEAD,CYLINDER	1
9	07235-00422	ELBOW	1
9	07232-00422	ELBOW	1
10	01501-32009	NUT	1
11	07000-03017	O-RING	1
12	100-61-11220	BUSHING	1
13	04065-05520	RING	1
13	04067-00050	RING	1
14	100-61-11310	U-PACKING	1
15	101-61-14240	GLAND	1
16	130-09-12820	SEAL	1
17	100-61-11240	COVER	1
18	01040-31235	BOLT	2
19	01601-01230	WASHER	2
	101-61-00060	ROD ASSEMBLY	1
	101-61-14411	ROD	1
22	101-61-14430	BALL	1
23	101-61-13230	SEAT	2
24	101-61-13240	RETAINER	1
25	07020-00675	FITTING	1
26	130-09-18140	NUT	1
27	04050-05040	PIN	1
	101-61-00051	PISTON ASSEMBLY	1
	101-61-00050	PISTON ASSEMBLY	1
	102-61-05010	SHIM ASSEMBLY	1
28	102-61-17420	SHIM, 0.1MM	1
29	102-61-17430	SHIM, 0.2MM	2
30	100-61-12611	PISTON	1
31	100-61-12620	RING	1
32	100-61-12720	RING	2
33	100-61-12710	PACKING	2
34	100-61-12641	PLATE	1
35	07000-03022	O-RING	1
36	101-61-13250	PLATE	1
36	100-61-12631	PLATE	1
37	01040-31435	BOLT	4
38	01601-01435	WASHER	4
39	101-61-14610	JOINT	1
40	07020-00900	FITTING	2
41	07020-00000	FITTING	2
42	101-61-14630	FLANGE	2
43	01040-31235	BOLT	4
44	01601-01230	WASHER	4
45	101-61-14620	BUSHING	4
46	04020-00514	PIN	4

3. 130-09-12820 picture:

130-09-12820 1300912820 SEAL OF D20A-2
4. Service part number :

PART NO.	PART NO.	Part NO.
707-99-67760	707-98-39610	707-98-62120
707-98-26820	707-98-39611	707-98-67100
707-98-26900	707-98-39700	707-98-67110
707-51-18130	707-98-26120	707-98-68400
707-51-19030	707-98-26200	707-99-43680

5. FAQ

Q: What construction machine is part number 130-09-12820 suitable for?
A: This 130-09-12820 dust seal is specially manufactured for bulldozer hydraulic cylinder rods.

Q: What spare part category does 130-09-12820 fall into?
A: 130-09-12820 belongs to dust seal group for bulldozer hydraulic rod sealing system.

Q: What raw materials make up this dust seal?
A: It is constructed from flexible NBR rubber bonded with sturdy metal insert shell.

Q: What main task does this dust seal perform during bulldozer earthmoving operation?
A: It scrapes sticky mud and fine mineral dust off the reciprocating piston rod and keeps contaminants out of cylinder gland.

Q: Where is this dust seal fitted on the bulldozer hydraulic cylinder?
A: It is pressed into the outermost groove of cylinder gland, facing the harsh outdoor earthmoving site.

Q: Can this dust seal remain stable under long-term vibration and temperature fluctuation?
A: Yes, the metal insert shell locks outer dimension and prevents loosening under continuous mechanical vibration.

Q: What design feature does the scraping lip of this dust seal have?
A: The single sharp lip design removes debris efficiently while minimizing friction wear on piston rod surface.

Q: What kind of failure will show up once this dust seal is worn or hardened?
A: Fine sand will enter the hydraulic gland and gradually abrade piston rod and inner oil sealing parts.

6. Exhibition and Wearhous

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