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Home > Products > Cylinder Seal Kits > 31Y1-20450 31Y120450 Hyundai HCE SEAL KIT OF R160LC7A, R170W7, R170W7A

31Y1-20450 31Y120450 Hyundai HCE SEAL KIT OF R160LC7A, R170W7, R170W7A

Name: 31Y1-20450 31Y120450 Hyundai HCE SEAL KIT OF R160LC7A, R170W7, R170W7A
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 31Y1-20450
Price: 7.00 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 31Y1-20450

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: 
                                                                                                                                                                                                                                                Hyundai HCE cylinder seal kit, R160LC7A seal kit with warranty, R170W7A hydraulic cylinder seals
                              

Part No.::	31Y1-20450	Part Name::	SERVICE KIT
Machine:	Excavator	Material:	NBR
Color:	BLACK,WHITE,BROWN,BLUE	Model:	R160LC7A, R170W7, R170W7A

Part No.::	31Y1-20450
Part Name::	SERVICE KIT
Machine:	Excavator
Material:	NBR
Color:	BLACK,WHITE,BROWN,BLUE
Model:	R160LC7A, R170W7, R170W7A

Product Description

1. Quick Details of seal 31Y1-20450:

Part NO.	31Y1-20450
Machine	Excavator
Size	OEM
Material	NBR
Oil seal type	SEAL KIT

2. 31Y1-20450 parts on group :

31Y1-20450 31Y120450 Hyundai HCE SEAL KIT OF R160LC7A, R170W7, R170W7A

NO.	PART NO.	PRAT NAME	QTY
1	31N5-50131	CYLINDER ASSEMBLY	1
2	31Y1-20200	ARM CYL SUB ASSY	1
3	31Y1-20210	TUBE ASSY	1
4	31Y1-23200	ROD ASSY	1
5	31Y1-15800	GLAND	1
6	S732-085030	BUSHING-DU	1
7	Y191-092000	RING-SNAP	1
8	Y220-085011	SEAL-ROD	1
9	Y180-085020	RING-BACK UP	1
10	Y240-085013	RING-BUFFER	1
11	Y110-085011	WIPER-DUST	1
12	Y190-099000	RING-SNAP	1
13	S631-110004	O-RING	1
14	S641-110003	RING-BACK UP	1
15	31YC-23020	RING-CUSHION	1
16	31Y1-04290	PISTON	1
17	S632-075004	O-RING	1
18	S642-075003	RING-BACK UP	2
19	Y420-120000	SEAL-PISTON	1
20	Y310-120203	RING-WEAR	2
21	Y440-120000	RING-DUST	2
22	31YC-61060	NUT-LOCK	1
23	S109-160804	BOLT-SOCKET	12
24	31YC-11081	BUSHING-PIN	2
25	Y000-070200	SEAL-DUST	4
26	31Y1-04300	BAND ASSY-R	1
27	31Y1-04310	BAND SUB ASSEMBLY	1
28	31YC-31080	BAND	1
29	S071-022730	U-BOLT	1
30	S011-100352	BOLT-HEX	2
31	S201-101002	NUT-HEXAGON HEAD	2
32	S411-100002	WASHER-SPRING	4
33	31Y1-22720	BAND ASSY-B	1
34	31Y1-04330	BAND SUB ASSEMBLY	1
35	31Y1-22730	BAND SUB ASSEMBLY	1
36	31YC-31080	BAND	1
37	31YC-32030	BAND	1
38	S071-022730	U-BOLT	2
39	S011-100352	BOLT-HEX	2
40	S201-101002	NUT-HEXAGON HEAD	2
41	S411-100002	WASHER-SPRING	6
42	31Y1-20441	PIPE ASSY-R	1
43	31Y1-20371	PIPE ASSY-B	1
44	Y171-019004	O-RING	2
45	S107-100454	BOLT-SOCKET HEAD	8
46	31Y1-20450	SEAL KIT	1

3. 31Y1-20450 picture:

31Y1-20450 31Y120450 Hyundai HCE SEAL KIT OF R160LC7A, R170W7, R170W7A
4. Service part number :

PART NO.	PART NO.	Part NO.
31Y1-15230	31Y1‑20450	31Y1-32450
31Y1-15700	31Y1-21100	31Y1-32910
31Y1-15880	31Y1-24090	31Y1-33420
31Y1-18250	31Y1-26760	31Y1-33870
31Y1-18420	31Y1-28790	31Y1-34600
31Y1-20340	31Y1-29100	31Y1-35451

5. FAQ

Q: What kind of hydraulic pressure can these sealing components withstand steadily?
A: It can adapt to frequent pressure changes under normal construction working conditions.

Q: What kind of working environment can this seal set adapt to?
A: It fits most medium‑pressure hydraulic systems, works well within normal construction machinery temperature range.

Q: Does this kit contain all seals needed for one whole cylinder overhaul?
A: Yes, it includes rod seals, piston seals, dust wiper, back‑up rings and complete O‑ring assortments.

Q: What failure signs mean I need to install this seal repair kit?
A: Visible external oil leakage, cylinder drift down, slow cylinder movement and obvious pressure loss.

Q: Is there any special suggestion for storage before installation?
A: Keep in cool dry place, avoid squeezing, sharp piercing and long‑time direct sunlight exposure.

Q: Can this product prevent hydraulic oil leakage effectively?
A: The precise size design effectively reduces internal leakage and external oil seepage.

Q: What construction scenarios often require this arm cylinder seal kit for regular maintenance?
A: It is widely used for maintaining mini excavators working on villa foundation projects, landscape engineering, pipeline trenching and rural road reconstruction.

6. Exhibition and Wearhous

Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More

31Y1-20450

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Contacts: Mr. Vivian

Tel: 86-135-33728134

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