566-8632 Caterpillar CAT E349GC Excavator Hydraulic Pump Assembly Main Hydraulic Pump

Other Engine Parts
November 06, 2025
Category Connection: Other Engine Parts
Brief: Discover how the CAT E349GC hydraulic pump assembly (566-8632) powers the excavator's hydraulic system with high-pressure energy output. This video showcases its high-strength aluminum alloy construction, precise flow control, and adaptability to complex operating conditions like heavy loads and high temperatures.
Related Product Features:
  • High-pressure stable output ensures continuous and stable pressure supply under high loads.
  • Reinforced structural design with high-strength materials and wear-resistant seals for excellent durability.
  • High installation compatibility with connections and dimensions identical to the original machine.
  • High adaptability maintains performance in complex environments like high temperatures and dust.
  • Easy maintenance with a modular design for simple assembly, disassembly, and inspection.
Faqs:
  • What is your main product?
    We specialize in excavator engine spare parts, including main cylinder blocks, cylinder heads, crankshafts, engine assemblies, pistons, and more.
  • If I only know the excavator model but not the part number, what should I do?
    You can send us pictures of the old product, nameplate, or dimensions for reference.
  • Can you accept sample orders?
    Yes, we can supply samples if we have ready parts in stock, but customers must cover the sample and courier costs.
  • Do you test all your goods before delivery?
    Yes, we conduct 100% testing before delivery to ensure quality.
  • What should I do if there is an issue with the items?
    Contact our professional after-sales team, who will help resolve any problems.