Product Details: Hydraulic Pump for 336 / 345GC Excavator (Part No. 550-4341 / 5504341)

Product Overview

This hydraulic pump is a high-performance replacement component designed for 336 and 345GC series excavators. It delivers reliable power transmission and precise hydraulic control, ensuring stable operation under heavy-duty construction conditions. Manufactured to meet OEM specifications, it offers exceptional durability and compatibility for seamless integration into your excavator system.

Key Features

Precision Engineering: Built to match original equipment dimensions and performance standards, guaranteeing a perfect fit and reliable function.
Heavy-Duty Durability: Constructed from high-grade materials to withstand extreme pressure, temperature, and wear in demanding work environments.
Efficient Power Delivery: Optimized hydraulic flow and pressure output to maximize fuel efficiency and machine productivity.
Reliable Performance: Rigorously tested for leak-tightness, pressure stability, and long service life, minimizing downtime and maintenance costs.
Versatile Compatibility: Directly compatible with 336 and 345GC excavator models, serving as a direct replacement for OEM part numbers 550-4341 and 5504341.

Technical Specifications

Installation & Maintenance Tips

Professional installation by certified technicians is recommended to ensure proper alignment and system integrity.
Use only recommended hydraulic fluids and filters to maintain pump performance and extend service life.
Regularly inspect for leaks, unusual noise, or pressure fluctuations to address potential issues early.
Follow the equipment manufacturer’s maintenance schedule for optimal operation and longevity.

Why Choose Us?

Quality Assurance: All products undergo strict quality control inspections before shipment.
Competitive Pricing: Factory-direct pricing without compromising on quality.
Technical Support: Experienced engineering team provides pre-sales consultation and after-sales support.
Inventory Availability: Large in-stock inventory ensures quick delivery for urgent orders.
Customer Satisfaction: Dedicated customer service to resolve inquiries and ensure a smooth purchasing experience.