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CAT 3520205 (352-0205) Water Pump for C13 Engine | Fits 345D 349D 980K D8N

CAT 3520205 (352-0205) Water Pump for C13 Engine | Fits 345D 349D 980K D8N

Premium engine water pump designed specifically for Caterpillar (CAT) C13 Acert diesel engines, delivering efficient coolant circulation and high-performance thermal regulation. Built to handle heavy-duty duty cycles, this water pump ensures optimal cooling flow to protect high-horsepower machinery from overheating in demanding construction, mining, and earthmoving environments.

Product Highlights

  • Part Number: 3520205 / 352-0205
  • Engine Compatibility: Engineered exclusively as a direct drop-in replacement for the reliable Caterpillar C13 heavy-duty industrial engine.
  • Heavy-Duty Construction: Manufactured with top-tier anti-corrosive cast iron housing and precision-balanced impellers to resist cavitation, erosion, and continuous thermal stress.
  • Advanced Cooling Seal Group: Equipped with premium alloy seals and robust bearing sets to eliminate coolant leakage and ensure stable pressure throughout the entire cooling system.

Technical Specifications

Parameter Specification
Part Number 3520205 / 352-0205
Product Type Heavy-Duty Engine Water Pump
Primary Engine Fit Caterpillar (CAT) C13 Industrial Engine
Material Housing High-Strength Precision Cast Materials & Alloy Unitized Seals
Application Range Caterpillar Heavy Machinery, Excavators, and Track Dozers
Warranty 12 Months Warranty

Compatible Models & Equipment

This premium 352-0205 water pump fits a wide selection of Caterpillar heavy-duty equipment powered by the CAT C13 diesel engine:

  • Caterpillar Hydraulic Excavators: 345C / 345C L / 345C MH / 345D / 345D L / 345D L VG / 349D / 349D L / 349D2 / 349D2 L / 349E / 349E L / 349E L VG
  • Caterpillar Wheel Loaders: 966H / 972H / 980C / 980K / 980K HLG
  • Caterpillar Track-Type Tractors (Bulldozers): D8N

Key Applications

  • C13 Engine Thermal Management: Restores factory-standard coolant flow rates to regulate cylinder block temperatures and preserve stable engine performance under heavy torque.
  • Heavy Earthmoving & Construction Fleet Maintenance: Engineered to provide reliable operations for high-tonnage excavators and wheel loaders operating in harsh environment duty cycles.
  • Cooling System Overhaul: Ideal replacement part for curing common weeping issues or bearing noises from aging original factory pumps.

Why Choose Our Aftermarket CAT Pumps?

  • Guaranteed OEM Quality: Manufactured under strict ISO 9001 quality standards to match or exceed original equipment performance and durability.
  • Cost-Effective Solution: Achieve premium dealer-level reliability and identical performance at a fraction of the OEM replacement price.
  • Ready to Ship: Kept in stock for immediate worldwide dispatch to reduce your machine's idle downtime significantly.
  • Industry-Leading Support: Backed by a full 1-year warranty and a team of professional heavy machinery hydraulic technical experts.

Frequently Asked Questions (FAQ)

Q: Does this water pump include the installation gasket kit for the C13 engine?

A: Yes, our premium aftermarket 352-0205 water pump comes complete with high-quality installation gaskets and O-rings to ensure a seamless, leak-free seal upon installation.

Q: Will this pump fit both standard 345D and 349E long-carriage (L) excavators?

A: Absolutely. As long as your heavy equipment model is equipped with the specified Caterpillar C13 engine configuration, this pump serves as a direct drop-in replacement part.

Q: What quality checks do your water pumps undergo?

A: Each pump is precision-machined and undergoes rigorous pressure and spin testing to ensure zero housing porosity and flawless seal performance before worldwide shipment.

Q: How long does international shipping take?

A: In-stock orders are typically dispatched within 3–5 business days. We offer expedited shipping and global air freight options for emergency machine breakdown situations.


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