7084510103 Hydraulic Steering Pump for Komatsu WA800 WA900

Introducing the 7084510103 Hydraulic Steering Pump for Komatsu Wheel Loaders
The 7084510103 Hydraulic Steering Pump is a premium GP replacement component specifically engineered for Komatsu WA800 and WA900 series wheel loaders. This heavy-duty hydraulic steering pump delivers exceptional performance, precise control, and reliable operation for large-scale material handling and mining applications. Manufactured to meet Komatsu’s stringent quality standards, this steering pump ensures optimal hydraulic system performance under the most demanding working conditions.

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Compatible Models and Applications
This hydraulic steering pump is precision-engineered for perfect compatibility with Komatsu large wheel loader models including:

WA800 Series Wheel Loaders:

Komatsu WA800-1, WA800-2, WA800-3
Komatsu WA800-5, WA800-6, WA800-7
Komatsu WA800-1EO, WA800-2EO, WA800-3EO
Komatsu WA800-5EO, WA800-6EO, WA800-7EO
Komatsu WA800-3SE, WA800-5SE, WA800-6SE

WA900 Series Wheel Loaders:

Komatsu WA900-1, WA900-2, WA900-3
Komatsu WA900-5, WA900-6, WA900-7
Komatsu WA900-1EO, WA900-2EO, WA900-3EO
Komatsu WA900-5EO, Komatsu WA900-6EO, Komatsu WA900-7EO
Komatsu WA900-3SE, WA900-5SE, WA900-6SE

Additional Specialized Configurations:

High-altitude operation models
Extreme temperature variants
Rock quarry specific configurations
Mining operation specialized units
Waste management equipped loaders

This unit serves as a direct replacement for part numbers 7084510103 and 708-45-10103, ensuring perfect fitment and performance compatibility with all WA800 and WA900 series wheel loaders.

Key Features and Benefits

Precise Steering Control: Delivers consistent hydraulic pressure for responsive and accurate steering operation
Heavy-Duty Construction: Built with premium materials to withstand extreme loading conditions and continuous operation
OEM Compatibility: Manufactured to exact Komatsu specifications for seamless integration with existing hydraulic systems
Advanced Sealing Technology: Multi-layer sealing system prevents fluid leakage and contamination ingress
Temperature Resilience: Stable performance in extreme operating temperatures from -30°C to 100°C
Corrosion Protection: Special surface treatments and coatings protect against rust and environmental damage
Easy Installation: Direct replacement design minimizes downtime and installation complexity
Optimized Flow Characteristics: Ensures smooth steering response and precise control in all operating conditions

Technical Specifications

Part Number: 7084510103
Alternative Part Number: 708-45-10103
Type: Hydraulic Steering Pump (Gear Type)
Maximum Operating Pressure: 20 MPa (200 bar)
Flow Rate: 70 L/min at 2100 RPM
RPM Range: 1800-2300
Port Connections: SAE standard fittings
Mounting Pattern: Direct bolt-on compatibility
Weight: 17.2 kg
Material: High-strength aluminum alloy and steel components
Fluid Compatibility: Mineral-based hydraulic oils ISO VG 46

Performance Advantages

25% improved steering response compared to standard aftermarket alternatives
30% reduction in operational noise levels for quieter operation
Enhanced contamination resistance with superior filtration protection
Stable pressure maintenance for precise steering control and operator comfort
Extended service life exceeding 12,000 operating hours
Reduced maintenance requirements and longer service intervals
Optimized for large wheel loader applications and heavy-duty cycles

Installation and Maintenance

Direct bolt-on replacement requiring no modifications or adapters
Comprehensive installation guide with detailed torque specifications included
Recommended service interval: 2,500 operating hours
Compatible with Komatsu original hydraulic fluids and approved equivalents
Easy access design for routine inspection and maintenance procedures
Standard maintenance tools required for installation and service

Why Choose Our 7084510103 Steering Pump?

Perfect Compatibility: Guaranteed fitment with all WA800 and WA900 model variants
Quality Assurance: Rigorous testing program including pressure testing and endurance validation
Performance Guarantee: Matches or exceeds original equipment manufacturer specifications
Warranty Protection: Comprehensive 12-month warranty coverage against manufacturing defects
Technical Support: Expert assistance available for installation guidance and troubleshooting
Global Availability: Supported by worldwide shipping network and local inventory management

Frequently Asked Questions

Is this steering pump compatible with all WA800 and WA900 variants?
Yes, it is specifically designed for all series including EO and SE versions of these large wheel loaders.
What’s the difference between 7084510103 and 708-45-10103?
These are alternative part numbers for the same genuine Komatsu component with identical specifications.
How does this pump improve wheel loader steering performance?
It ensures consistent hydraulic pressure delivery for smooth, responsive steering control, enhancing operator comfort and safety.
What warranty coverage is provided with this steering pump?
Comprehensive 12-month warranty covering manufacturing defects and performance-related issues.
Are professional installation services available?
While detailed installation guidelines are included, professional installation services can be arranged through our network.

Maintenance Recommendations

Regular hydraulic fluid analysis every 500 operating hours
System pressure checks during scheduled maintenance intervals
Filter replacement according to manufacturer specifications
Visual inspection for leaks and component wear during daily equipment checks
Proper storage in clean, dry conditions when not in immediate use
Use of recommended hydraulic fluids for optimal performance and extended component life

Conclusion
For Komatsu WA800 and WA900 wheel loader operators and maintenance professionals, the 7084510103 Hydraulic Steering Pump delivers unmatched reliability, performance, and value. This GP replacement unit ensures precise steering control and operational safety, protecting your investment while maximizing productivity in large-scale material handling applications. With OEM-level quality, perfect compatibility, and comprehensive warranty coverage, this hydraulic steering pump is the ideal choice for maintaining peak performance in your Komatsu wheel loaders.