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J550 8E-5559 8E5559 Retainer For CAT 345-349

Name: J550 8E-5559 8E5559 Retainer For CAT 345-349
Brand: GETPLUS
Rating: 5.0 (89 reviews)

Brand:
GETPLUS
Size mm:
J550
Part No.:
8E5559
Description:
Pin
Weight kg:
0.1KG

SKU:
Availability:



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Product Description

Product Details & Features

Core Positioning

This is a high-performance spring steel retainer from the Caterpillar J550 series GET, weighing 0.1KG. It is the dedicated locking component for 6Y8558 pins, working in tandem to secure bucket teeth to adapters on CAT 345-349 excavators.

Performance Features

Constructed from premium high-tensile spring steel with precision heat treatment, it delivers exceptional elasticity and fatigue resistance. It maintains a tight anti-loosening lock even under continuous high-impact vibration and heavy digging in gravel, compacted soil, and hard rock conditions.

Installation & Compatibility

Its compact precision-machined structure allows for tool-free installation and disassembly, minimizing labor costs and maintenance downtime. It is 100% compatible with 6Y8558 pins and all J550 series adapters for CAT 345-349 excavators.

Quality Assurance

Manufactured to CAT OEM standards and ISO 9001 certification, it features a corrosion-resistant surface coating for durability in muddy, dusty, and wet environments. Available in bulk supply, it provides reliable locking performance for global construction and mining projects.

NO.	MACHINE MODEL	SIZE	PART NO. 1	PART NO. 2	PART NO. 3	GETPLUS NO.	DESCRIPTION	WEIGHT KG
1	345-349	J550	9W-8552	1U-3552		9W8552	Standard Tip	17.8
2			9W8552RC	1U3552RC		9W8552RCF	Forged Rock Chisel Tip	18.7
3			9W8552RC	1U3552RC		9W8552RCF-HD	Forged Rock Chisel Tip Heavy Duty	22
4			9W8552TL	1U3552TL		9W8552TLF	Forged Tiger Long Tip	15
5						6I6554-S55	Adapter Straight for for 55mm Lip	32.2
6			6I-6554	1U-1553	9J-0174	6I6554-B60	Adapter Bevel for 60mm Lip	32.1
7			LC550			6I6554-S60	Adapter Straight for 60mm Lip	31.9
8						6I6554-S65	Adapter Straight for 65mm Lip	30.8
9						6I6554-S70	Adapter Straight for 70mm LiP	29.7
10			6Y-8558	107-3378		6Y8558	Pin	0.6
11			8E-5559			8E5559	Retainer	0.1

挖斗解析图1117

Your Reliable Partner in Ground Engaging Tools

HUBEI WANXIN PRECISION CASTING&FORGING INC.

HUBEI WANXIN is the manufacturer, responsible for product R&D and production, with expertise spanning components for engineeringmachinery, bulk material handling, and forklift attachments.

HUBEI PLUS IMPORT&EXPORT TRADING CO.,LTD.

Its subsidiary, HUBEI PLUS, serves as the dedicated trading company, focusing primarily on the export and marketing of Ground Engaging Tools (GET) – such as excavator bucket teeth – and other custom-made wear parts. Together, we form an integrated structure from manufacturing to global sales.

Export-Standard Packaging

包装图

Why Choose GETPLUS

001

CE Certificate

ISO Certificate

SGS Report

Quality Management System Certificate

Exhibition

展会图

FAQ

FAQ

Q1.Are you a manufacturer or a trading company?

HUBEI WANXIN is the manufacturer, responsible for product R&D and production, with expertise spanning components for engineering machinery, bulk material handling, and forklift attachments. Its subsidiary, HUBEI PLUS, serves as the dedicated trading company, focusing primarily on the export and marketing of Ground Engaging Tools (GET) – such as excavator bucket teeth – and other custom-made wear parts. Together, we form an integrated structure from manufacturing to global sales.

Q2.What is the quality of your products?

Excellent.We are the factory source,ensuring high-quality standards through direct control over manufacturing and R&D.Our product are reliable and covered by a 1-year warranty.

Q3. What services can you provide?

We offer a comprehensive suite of manufacturing and support services to meet your precise needs:

1.Custom Casting, Forging & Integrated Production: We specialize in custom casting and forging services. Supported by our in-house heat treatment and machining capabilities, we provide an integrated manufacturing solution. This allows for better overall control over product quality, delivery timelines, and cost-efficiency.

2.Full Technical Support: Our support extends beyond production. We offer technical assistance, including product design and drawing optimization. Additionally, we utilize on-site 3D scanning and modeling to provide reverse engineering and precise dimensional analysis.

3.Rapid Prototyping: To accelerate your development cycle, we provide rapid sample delivery through our 3D printing services, ensuring a swift and effective prototyping process.