Piston Hydraulic Pump 299-5790 / 2995790 / 20R3400 for CAT Caterpillar D7R

✅ In stock – order now!

📄 Product Description:

High-quality piston hydraulic pump designed for Caterpillar D7R bulldozers. Built to OEM standards, this pump delivers stable hydraulic pressure, high efficiency and long-term durability in demanding working environments. A perfect direct replacement for the original CAT pump, ensuring smooth hydraulic control, precise performance and reliable operation under continuous heavy-load conditions.

🔧 Compatibility (Applications):

Caterpillar Dozer:
• CAT D7R
• Other CAT machines using the same hydraulic pump configuration

🔁 Cross-reference / Part Numbers:

• 299-5790
• 2995790
• 20R-3400
• 20R3400

🛠 Specifications:

Manufacturer: OEM / Caterpillar-approved supplier
Type: Hydraulic Piston Pump Assembly
Function: Provides hydraulic pressure for blade lift, tilt and ripper systems
Condition: New / Replacement part
Packaging: Standard export wooden case
Warranty: Manufacturer’s limited warranty

⭐️ Key Features:

• OEM-quality piston pump for CAT D7R
• Stable pressure and high hydraulic efficiency
• Precision-built and tested for long service life
• Direct replacement – easy installation
• High reliability under heavy-duty continuous operation