Product Overview

This new aftermarket "hydraulic vane pump cartridge" is a high-quality replacement specifically designed to fit "CAT 3G7658" specifications. Engineered for durability and optimal performance, it provides a cost-effective solution for restoring the hydraulic system efficiency of your heavy machinery. Our cartridge ensures seamless integration and reliable operation, minimizing downtime and maximizing productivity.

Product Specifications

• Part Number: 3G7658 (Aftermarket)

• Pump Type: Vane Pump Cartridge

• Material: High-grade alloy steel and durable seals

• Operating Pressure: Designed to meet or exceed OEM specifications

• Flow Rate: Optimized for efficient hydraulic power delivery

• Compatibility: Direct fit for CAT equipment utilizing the 3G7658 pump

• Warranty: Manufacturer's standard warranty applies

Product Advantages

• Cost-Effective: Provides OEM-level performance at a fraction of the cost.

• High Durability: Manufactured with robust materials for extended service life.

• Optimal Performance: Restores original hydraulic efficiency and power.

• Easy Installation: Designed for direct replacement, simplifying maintenance.

• Reduced Downtime: Quick replacement minimizes operational interruptions.

Applicable Equipment

This hydraulic vane pump cartridge is specifically compatible with various "Caterpillar (CAT) heavy machinery" that utilize the 3G7658 hydraulic pump. This includes, but is not limited to:

• CAT Wheel Loaders: Such as certain models in the 900 series.

• CAT Track-Type Tractors: Applicable to specific D-series bulldozers.

• CAT Excavators: Found in some medium to large excavator models.

• Other CAT Construction Equipment: Where the 3G7658 hydraulic pump is a component.

Common Issues:

• Reduced Flow/Pressure: Often caused by internal wear, contaminated oil, or air in the system.

• Excessive Noise: Can indicate cavitation due to restricted inlet, air ingestion, or worn bearings.

• Overheating: Typically results from restricted flow, excessive back pressure, or contaminated fluid.

• Fluid Leaks: Loose fittings, damaged seals, or cracked housing.

• Premature Wear: Usually due to fluid contamination, incorrect fluid type, or operating beyond specifications.

Solutions & Best Practices:

• Regular Fluid Checks: Ensure hydraulic fluid is clean and at the correct level and type.

• Filter Replacement: Replace hydraulic filters regularly to prevent contamination.

• System Flushing: Flush the hydraulic system thoroughly when replacing components to remove debris.

• Inspect for Air Leaks: Check suction lines and fittings for air ingress.

• Proper Installation: Follow manufacturer's guidelines for torque specifications and alignment.

• Professional Consultation: If issues persist, consult a qualified hydraulic technician.