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Home > Products > Cylinder Seal Kits > 588-0814 5880814 Hydraulic Arm Crowd Cylinder Repair Seal Kit for Medium Size Crawler Excavator M315C M315D

588-0814 5880814 Hydraulic Arm Crowd Cylinder Repair Seal Kit for Medium Size Crawler Excavator M315C M315D

Name: 588-0814 5880814 Hydraulic Arm Crowd Cylinder Repair Seal Kit for Medium Size Crawler Excavator M315C M315D
Brand: Guangzhou Opal Machinery Parts Operation Department
SKU: 588-0814
Price: 7.00 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OUB

Certification: ISO9001

Model Number: 588-0814

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

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                                                                                                                                                                                                                                                Hydraulic arm cylinder seal kit, Crawler excavator repair seals, M315C M315D seal kit
                              

Part No.::	588-0814	Part Name::	SEAL KIT
Model:	M313C M313D	Machine:	Wheeled Excavator
Material:	PU	Color:	BLACK,BROWN,WHITE

Part No.::	588-0814
Part Name::	SEAL KIT
Model:	M313C M313D
Machine:	Wheeled Excavator
Material:	PU
Color:	BLACK,BROWN,WHITE

Product Description

1. Quick Details of seal 588-0814:

Part NO.	588-0814
Machine	wheeled excavator
Size	OEM
Material	PU
Oil seal type	SEAL KIT

2. 588-0814 parts on group :

NO.	PART NO.	PRAT NAME	QTY
1	125-9701	O-RING	1
2	112-6920	O-RING	1
3	591-8344	SEAL	1
4	125-9698	SEAL	1
5	125-9696	SEAL	1
6	118-2727	SEAL	1
7	125-9697	O-RING	1
8	591-8342	SEAL	1
9	225-8698	SEAL	1
10	125-9695	SEAL	1
11	118-2717	SEAL	1
12	5W-6388	O-RING	1
13	125-9699	SEAL	1

3. 588-0814 picture:

588-0814 5880814 Hydraulic Arm Crowd Cylinder Repair Seal Kit for Medium Size Crawler Excavator M315C M315D 0
4. Service part number :

PART NO.	PART NO.	Part NO.
6V-8260	095-1592	2153198
4K-6804	095-1701	6F4718
6V-5657	095-1582	2S2251
3D-3295	095-1575	2D6506
7D-7519	095--1750	8M4390
1293719	095-1710	9X4611
2979545	095-1590	2256948
2H-6340	095-1582	1J2150
5D-7523	095-1751	1142687
2D-6533	095-1586	1173036
8M-4389	095-1608	6V6228
6V3908	2J6274	2D6533
6V3917	4J2506	9M6097

5. FAQ

Q: What exclusive sealing function does PU take charge of inside the excavator’s crowd hydraulic cylinder?
A: As the core dynamic sealing element, PU relies on lasting elastic recovery to block hydraulic fluid leakage when the arm crowd mechanism pulls and pushes the bucket inward repeatedly to gather loose rocks and soil under irregular digging resistance.

Q: What is the core design intention for matching wollastonite-filled PTFE as auxiliary backup ring together with PU main seal?
A: It fills tiny clearance gaps within piston grooves and protects soft PU material from squeeze rupture triggered by sudden hydraulic pressure spikes occurring when the bucket crams against hard bedrock during intensive excavation work.

Q: What obvious application advantages does HNBR rubber hold compared with conventional ordinary NBR nitrile rubber?
A: HNBR delivers outstanding hydrolysis resistance and anti-fatigue cracking performance, keeping stable sealing tightness even after long-term contact with water-contaminated aged hydraulic oil on damp outdoor construction sites.

Q: On which detailed fixed cylinder positions are HNBR rubber O-rings mostly arranged for installation?
A: HNBR small rubber components are mainly used for static sealing on cylinder end cap joint planes and threaded connection gaps of hydraulic pipelines which are vulnerable to slow hidden oil seepage.

6. Exhibition and Wearhous

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Tel: 86-135-33728134

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588-0814 5880814 Hydraulic Arm Crowd Cylinder Repair Seal Kit for Medium Size Crawler Excavator M315C M315D

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