CAT 9T0290 (9T-0290) Piston Pump | Fits D4H D4H XL D4HTSK II D4HTSK III
CAT 9T0290 (9T-0290) Piston Pump | Fits D4H D4H XL D4HTSK II D4HTSK III
In Stock & Ready for Global Express Dispatch
Request a Quick Quote✓ In Stock | ✓ 100% Interchangeable | ✓ Fast Global Shipping
Premium hydraulic piston pump designed as a direct OEM-compatible replacement for Caterpillar (CAT) track-type tractors and skidders, delivering precise control and reliable power transmission. Engineered to provide high volumetric efficiency, maximum operating pressure, and enhanced durability in challenging earthmoving and forestry environments.
Product Highlights
- Part Number: 9T0290 / 9T-0290
- Direct Fit OEM Replacement: Form, fit, and function perfectly align with original Caterpillar engineering standards for seamless, direct drop-in installation.
- Heavy-Duty Construction: Built with high-strength forged alloys and precision-machined wear parts to endure continuous high hydraulic pressures and heavy load conditions.
- Optimized Efficiency: Precision piston and valve plate design reduces internal leakage and friction, improving hydraulic responsiveness and total fuel efficiency.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 9T0290 / 9T-0290 |
| Product Type | Heavy-Duty Hydraulic Piston Pump |
| Brand Compatibility | Caterpillar (CAT) |
| Application | Main Hydraulic & Equipment Control System |
| Material | High-Strength Precision Alloys & Cast Materials |
| Warranty | 12 Months Warranty |
Compatible Models & Equipment
This premium piston pump is precision-engineered to fit the following Caterpillar machinery:
- Caterpillar Track-Type Tractors / Dozers: D4H / D4H XL
- Caterpillar Track Skidders: D4HTSK II / D4HTSK III
Key Applications
- Dozer Blade & Implement Hydraulics: Drives hydraulic power for blade lifting, angling, tilting, and rear attachment operations.
- Earthmoving & Forestry Operations: Engineered to handle high-stress earthmoving, land clearing, and heavy-duty logging environments.
- System Performance Restoration: Restores factory-standard hydraulic cycle speeds, lifting power, and precise multi-function control.
Why Choose Our Aftermarket CAT Pumps?
- Guaranteed OEM Quality: Manufactured strictly under ISO 9001 standards to meet or exceed original Caterpillar specifications.
- Cost-Effective Reliability: Exceptional OEM-level performance at a significantly lower cost than buying direct from original dealers.
- Ready to Ship: Fully stocked in warehouse for fast global dispatch, minimizing costly machine downtime.
- Expert Support: Backed by a full 1-year warranty and expert technical advice from hydraulic machinery specialists.
Frequently Asked Questions (FAQ)
Q: Is this piston pump a direct replacement for CAT part number 9T0290 / 9T-0290?
A: Yes, this is a premium aftermarket replacement pump engineered to exact Caterpillar dimensions and pressure ratings for direct, hassle-free installation.
Q: What is covered under the 12-month warranty?
A: Our 12-month warranty fully covers manufacturing defects, material flaws, and operational failures during standard operating conditions.
Q: What steps should be taken before installing this pump?
A: We strongly recommend thoroughly flushing the hydraulic reservoir, replacing line filters, and filling the system with fresh hydraulic fluid to prevent initial contamination.
Q: How fast can this pump be shipped internationally?
A: Standard in-stock orders are processed and dispatched within 3–5 business days. Express air freight options are available for urgent machine breakdowns.
Need a Quote for CAT 9T0290?
Contact us today for the latest pricing, bulk discounts, and shipping availability.
Share
