CAT 335F Hydraulic Pump 524-8317 533-6371 K5V160DTP Main Pump

CAT 335F Hydraulic Pump 524-8317 533-6371 K5V160DP Main Pump

Product Overview

The SWAFLY CAT 335F hydraulic pump 524-8317 / 533-6371 is designed for the main hydraulic system of Caterpillar 335F excavators. As a key hydraulic component, the main pump converts engine power into hydraulic energy, providing the pressure and flow required for digging, lifting, swinging, and other heavy-duty operations.

Built based on the Kawasaki K5V160DTP variable displacement axial piston pump platform, this hydraulic pump is engineered to deliver stable hydraulic performance under continuous working conditions. It is a reliable replacement option for excavators requiring a new main pump assembly.

Each pump is inspected before shipment to ensure proper assembly, component quality, and reliable operation after installation.

Product Information

OEM / Reference Part Numbers

• 524-8317
• 533-6371
• K5V160DTP Hydraulic Pump

Please confirm your machine serial number and hydraulic pump identification before ordering to ensure correct compatibility.

Compatible Models

This hydraulic pump is suitable for:

• Caterpillar CAT 335F Excavator
• Caterpillar CAT 335F L Excavator
• Caterpillar CAT 336D2 L Excavator
  

Applicable equipment:

• Crawler Excavators
• Construction Machinery
• Heavy-duty Earthmoving Equipment

Compatibility may vary depending on machine configuration and production year. Please contact SWAFLY for final confirmation.

Product Features

Stable Hydraulic Performance

The K5V160DTP variable displacement axial piston design provides consistent hydraulic flow and pressure control for multi-function excavator operations.

Durable Internal Components

Manufactured with precision-machined rotating components to support reliable operation under heavy loads and extended working cycles.

Direct Replacement Solution

Designed as a replacement solution for worn or damaged main pumps, helping restore excavator hydraulic system performance and reduce maintenance downtime.

Quality Inspection Before Shipment

• Assembly quality inspection
• Rotation performance checking
• Hydraulic component condition verification
• Secure export packaging

Common Hydraulic Pump Failure Symptoms

A worn or damaged main hydraulic pump may cause:

• Slow excavator movement
• Weak digging force
• Reduced hydraulic pressure
• Abnormal pump noise
• High hydraulic oil temperature

Replacing the hydraulic main pump with a reliable replacement unit can help improve machine efficiency and reduce unexpected downtime.

Why Choose SWAFLY

• Professional supplier of excavator hydraulic components
• Wide range of CAT, Komatsu, Hitachi, and Volvo hydraulic pumps
• Strict quality inspection before shipment
• Global export experience for construction equipment parts
• Technical support for part number verification

Inquiry Information

For accurate quotation and compatibility confirmation, please provide:

• Machine model
• Machine serial number
• Hydraulic pump part number
• Photos of the existing pump nameplate

SWAFLY provides reliable hydraulic pump solutions for construction equipment maintenance and repair worldwide.