High Performance 707-99-84200 D475-5EO Blade Tilt Hydraulic Cylinder Seal Kit

1. Product Description

The 707-99-84200 D475-5EO Blade Tilt Hydraulic Cylinder Seal Kit is engineered to deliver exceptional reliability and durability for Komatsu D475-5EO bulldozer blade tilt cylinders. Designed to withstand extreme operating conditions, this premium seal kit ensures leak-free performance, high-temperature resilience, and superior resistance to petroleum-based fluids. Ideal for heavy-duty mining, construction, and earthmoving applications, it restores hydraulic efficiency and extends the service life of your equipment.

Key Features

· Advanced Material Composition:
  Crafted from high-performance materials including TPU (Thermoplastic Polyurethane), NBR (Nitrile Rubber), FKM (Fluoroelastomer), and PTFE (Polytetrafluoroethylene) for exceptional wear resistance, elasticity, and chemical stability.
· High-Temperature & High-Speed Compatibility:
  Operates reliably in high-temperature environments and under high-speed conditions, maintaining sealing integrity and mechanical efficiency.
· Petroleum Resistance:
  Formulated to withstand exposure to hydraulic oils, fuels, and petroleum-based fluids, preventing degradation and ensuring long-term durability.
· Precision Engineering:
  Designed to meet OEM specifications (Part Number: 707-99-84200) for perfect compatibility with Komatsu D475-5EO blade tilt cylinders.
· Comprehensive Seal Components:
  Includes all necessary elements for a complete cylinder overhaul:
  · Rod Seal
  · Buffer Ring
  · Piston Seal
  · Wear Ring
  · Dust Ring
  · O-Ring
  · Backup Ring
  · Rod Seal Backup

Technical Specifications

Parameter Description
Product Name 707-99-84200 D475-5EO Blade Tilt Hydraulic Cylinder Seal Kit
Compatible Model Komatsu D475-5EO Bulldozer Blade Tilt Cylinder
Part Number 707-99-84200
Seal Type Hydraulic Cylinder Seal Kit
Seal Elements Rod Seal, Buffer Ring, Piston Seal, Wear Ring, Dust Ring, O-Ring, Backup Ring, Rod Seal Backup
Materials TPU, NBR, FKM, PTFE
Temperature Range High-Temperature Resistant (Adaptable to extreme operating conditions)
Speed Compatibility High-Speed Mechanical Seal
Fluid Resistance Petroleum-Based Hydraulic Oils and Fuels

Applications

· Komatsu D475-5EO Bulldozers: Blade tilt cylinder maintenance and repair.
· Mining & Construction Machinery: Heavy-duty equipment operating under harsh conditions.
· Earthmoving Applications: Ideal for preventing leaks and restoring cylinder efficiency in demanding environments.

Benefits

· Leak-Free Performance: Ensures zero fluid leakage under high-pressure and high-temperature conditions.
· Extended Service Life: Resists abrasion, compression set, and chemical erosion.
· Easy Installation: Pre-packaged with all components required for an efficient cylinder rebuild.
· Cost-Effective Solution: Reduces downtime and maintenance costs by restoring OEM-level performance.

Packaging & Delivery

· Packaging: Customizable to customer needs (e.g., individual PP bags + sturdy carton boxes).
· Lead Time: 3-10 days after order confirmation (varies based on quantity and customization).

Why Choose This Seal Kit?

This seal kit combines precision engineering with premium materials to deliver unmatched performance for Komatsu D475-5EO bulldozers. Whether facing high temperatures, high speeds, or aggressive fluids, it provides a reliable sealing solution backed by rigorous quality standards.

2. Company profile

Guangzhou Midao (Mido) Oil Seal is a leading supplier specializing in high-performance oil seals and sealing solutions. Renowned for their durability and reliability, Midao's products are widely used in various machinery, from construction equipment (e.g., excavators) to industrial applications. The company serves a global clientele, providing critical components to the machinery industry worldwide.

The history of exhibition

2001 Beijing BICIS

2004 Shanghai Bauma

2005 Beijing BICIS

2006 Shanghai Bauma

2007 Beijing BICIS

2009 Beijing BICIS

2011 Beijing BICIS

2013 Beijing BICIS

2024 Moscow CTT

2024 Shanghai Bauma

3. Product Presentation

FAQ

Q1. Why should I choose your products? 

While operating our own manufacturing facility, we also distribute oil seals from renowned international brands. We are committed to providing one-stop solutions to meet all our customers' diverse needs. Excavator/ Loader/ Motor Grader Seal kits and Spare Parts.

Q2. What series of products does your company have?

Excavator/ Loader/ Motor Grader Seal kits and Spare Parts.

Q3. Any other good service your company can provide? 

Yes. Conduct regular follow-up visits, and there are dedicated staff available online 24 hours a day

In the era of digital office, our company is committed to providing customers with comprehensive and efficient service experiences. The "Online Specialist Response" is a key component of this commitment.