CAT 6E6666 (6E-6666) Hydraulic Vane Pump | Fits 966F 966F II
CAT 6E6666 (6E-6666) Hydraulic Vane Pump | Fits 966F 966F II
In Stock & Ready for Global Express Dispatch
Request a Quick Quote✓ Premium Caterpillar Quality Spec | ✓ 100% Direct Fit | ✓ Fast Global Shipping
Premium hydraulic vane pump designed as a direct OEM-compatible replacement for Caterpillar (CAT) wheel loaders, ensuring smooth fluid delivery, low noise operation, and consistent system pressure. Built to deliver high volumetric efficiency and exceptional wear resistance in demanding heavy equipment and construction applications.
Product Highlights
- Part Number: 6E6666 / 6E-6666
- Direct Fit OEM Replacement: Mounting flange, shaft specifications, and port configurations match original Caterpillar factory standards perfectly without requiring modifications.
- Heavy-Duty Vane Technology: Precision-balanced cam rings and hardened vanes deliver continuous hydraulic flow with minimal pulsation and operational noise.
- High Reliability & Efficiency: Engineered to reduce internal friction and heat buildup, extending hydraulic fluid life and protecting essential machinery components.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 6E6666 / 6E-6666 |
| Product Type | Heavy-Duty Hydraulic Vane Pump |
| Brand Compatibility | Caterpillar (CAT) |
| Application | Main Hydraulic & Steering System |
| Material | High-Strength Precision Alloy & Heavy-Cast Housing |
| Warranty | 12 Months Warranty |
Compatible Models & Equipment
This premium hydraulic vane pump is precision-engineered to fit the following Caterpillar wheel loaders:
- Caterpillar 966F
- Caterpillar 966F II
Key Applications
- Hydraulic Power Transmission: Supplies steady fluid flow to the hydraulic steering and implement control systems.
- System Pressure Restoration: Eliminates slow hydraulic response and power loss caused by worn internal cartridges or vanes.
- Heavy-Duty Loading Operations: Engineered to withstand harsh earthmoving, quarry, and construction work environments.
Why Choose Our Aftermarket CAT Vane Pumps?
- Guaranteed OEM Quality: Manufactured under strict ISO 9001 standards to ensure identical performance and fitting tolerances.
- Cost-Effective Solution: Premium dealer-level performance and durability at a competitive direct-to-customer price.
- Ready to Ship: Kept in stock for immediate worldwide express dispatch to minimize equipment breakdown time.
- Industry-Leading Support: Backed by a full 1-year warranty and expert hydraulic technical support.
Frequently Asked Questions (FAQ)
Q: Is this vane pump a genuine Caterpillar part?
A: This is a premium-grade, OEM-compatible aftermarket replacement vane pump. It is built to exact CAT engineering standards, serving as a direct drop-in replacement for part number 6E-6666.
Q: What is covered under the 12-month warranty?
A: Our 12-month warranty covers all manufacturing defects, material failures, and workmanship issues under standard operating conditions.
Q: Does this pump arrive ready for direct installation?
A: Yes, it is a fully assembled drop-in unit. We recommend flushing the hydraulic fluid system and replacing filters during installation to ensure optimum pump lifespan.
Q: How long does international shipping take?
A: In-stock items are typically dispatched within 3–5 business days. We provide global express air shipping options for emergency machinery downtime.
Need a Quote for CAT 6E6666?
Contact us today for competitive pricing, volume discounts, and fast worldwide dispatch.
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