CAT 7T2731 (7T-2731 ) Gear Pump | Fits 8SU 8U 8A D8N
CAT 7T2731 (7T-2731 ) Gear Pump | Fits 8SU 8U 8A D8N
Premium hydraulic gear pump designed as a direct OEM-compatible replacement for Caterpillar D8N track-type tractors and corresponding bulldozer blades (8SU, 8U, 8A). Built to deliver reliable hydraulic flow, high-pressure efficiency, and extended service life in demanding earthmoving and mining applications.
Product Highlights
- Part Number: 7T2731 / 7T-2731
- Direct Fit OEM Replacement: Form, fit, and function match original Caterpillar specifications perfectly without modifications.
- Heavy-Duty Construction: Engineered with high-strength materials to withstand extreme hydraulic pressures and harsh working environments.
- Optimized Efficiency: Ensures smooth volumetric efficiency and consistent hydraulic power to the steering, implement, or blade systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 7T2731 / 7T-2731 |
| Product Type | Heavy-Duty Hydraulic Gear Pump |
| Brand Compatibility | Caterpillar (CAT) |
| Application | Implement & Steering Hydraulic System |
| Material | High-Strength Cast Iron / Precision Alloys |
| Warranty | 12 Months Warranty |
Compatible Models & Equipment
This premium gear pump is precision-engineered to fit the following Caterpillar heavy equipment and attachments:
Track-Type Tractors (Bulldozers)
- Caterpillar D8N Track-Type Tractor / Dozer
Bulldozer Blades & Attachments
- Caterpillar 8SU (Semi-U) Blade
- Caterpillar 8U (Universal) Blade
- Caterpillar 8A (Angling) Blade
Key Applications
- Dozer Implement Hydraulics: Powers the lifting, tilting, and angling functions of 8SU, 8U, and 8A blades.
- Heavy Earthmoving & Mining: Engineered for continuous high-load operations in construction, mining, and land clearing.
- System Pressure Maintenance: Restores original hydraulic pressure and cycle times to your CAT steering and hydraulic systems.
Why Choose Our Aftermarket CAT Pumps?
- Guaranteed OEM Quality: Manufactured under strict ISO 9001 quality standards to meet or exceed original equipment performance.
- Cost-Effective Solution: Get dealer-level reliability and performance at a fraction of the OEM price.
- Ready to Ship: Maintained in stock for immediate worldwide dispatch to minimize your machine's downtime.
- Industry-Leading Support: Backed by a full 1-year warranty and a team of dedicated heavy equipment hydraulic experts.
Frequently Asked Questions (FAQ)
Q: Will this 7T2731 gear pump perfectly replace my original Caterpillar hydraulic pump?
A: Yes, absolutely. This high-performance aftermarket gear pump is manufactured to exact OEM dimensions for part number 7T-2731. It serves as a direct drop-in replacement, fully restoring the hydraulic power required for D8N track-type tractors and 8SU, 8U, or 8A bulldozer attachments without any housing modifications.
Q: What does the 12-month warranty cover for this CAT 7T-2731 replacement?
A: Our 1-year warranty guarantees complete protection against material deficiencies, manufacturing flaws, and unexpected operational failures under standard heavy equipment working conditions. If any performance issues arise, our technical team is ready to support you.
Q: Is this 7T2731 hydraulic pump supplied with installation gaskets or seals?
A: The gear pump arrives as a standalone fully-assembled unit ready to be bolted onto the machine. To maintain optimal system pressure and prevent fluid leaks during installation, we highly recommend inspecting your old O-rings or contacting us to add a matching complementary seal kit to your order.
Q: How fast can I receive this pump to minimize my bulldozer's downtime?
A: We understand that every hour of downtime costs money. Standard orders are processed and dispatched within 3–5 business days. For critical emergency breakdowns at job sites, we provide expedited global air freight logistics to ensure your D8N dozer gets back to work as quickly as possible.
Need a Quote for CAT 7T2731?
Contact us today for the latest pricing, bulk discounts, and shipping availability.
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