CAT 2194452(219-4452) Water Pump | Fits 330D L C-9 C9 CX31-C9I TH31-E61
CAT 2194452(219-4452) Water Pump | Fits 330D L C-9 C9 CX31-C9I TH31-E61
Premium engine water pump designed as a direct OEM-compatible replacement for Caterpillar (CAT) heavy equipment powered by C9 and C-9 diesel engines. Built to maintain maximum coolant circulation, prevent localized engine hot spots, and ensure outstanding thermal regulation in demanding excavation, industrial power, and heavy construction environments.
Product Highlights
- Part Number: 2194452 / 219-4452
- Direct Fit OEM Replacement: Form, fit, and function perfectly align with original Caterpillar engineering standards, allowing for a precise bolt-on setup with no modifications required.
- Heavy-Duty Construction: Built featuring a rugged, corrosion-resistant cast iron housing and an optimized impeller assembly to effectively prevent coolant foaming and cavitation wear.
- High-Efficiency Thermal Management: Outfitted with premium unitized ceramic-carbon seals and heavy-duty bearings to handle high rotational stress, eliminate coolant leaks, and shield your engine from overheating.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2194452 / 219-4452 |
| Product Type | Heavy-Duty Engine Water Pump |
| Brand Compatibility | Caterpillar (CAT) |
| Engine Compatibility | CAT C9 / C-9 ACERT Diesel Engine |
| Material | Precision Cast Iron Body & High-Strength Alloy Shaft |
| Warranty | 12 Months Warranty |
Compatible Models & Equipment
This high-durability cooling water pump is precision-engineered to fit the following Caterpillar C9-powered applications:
- Hydraulic Excavators: 330D / 330D L
- Powertrain, Transmissions, & Modules: CX31-C9I / TH31-E61
- Industrial Engines: C9 / C-9 Series
Key Applications
- Excavator Engine Cooling: Drives consistent coolant volume through the block, cylinder head, and radiator during grueling, continuous digging operations.
- Industrial & Transmission Support: Delivers the critical heat dispersion required for heavy oil-field power setups and vocational truck applications running on C9 platforms.
- System Failure Prevention: Directly swaps out aging, weeping, or locking mechanical pumps to prevent severe head gasket blowing or engine seizure.
Why Choose Our Aftermarket CAT Water Pumps?
- Guaranteed OEM Quality: Produced in accordance with strict ISO 9001 guidelines, using premium high-temperature seals that meet or exceed original factory runtime metrics.
- Cost-Effective Solution: Lock in dealer-level dimensional fitment and long-term heavy-duty operation while saving significantly on your component overhead.
- Ready to Ship: Fully stocked and processed inside our warehouse for prompt international freight departure, heavily cutting your machine down-time.
- Industry-Leading Support: Backed by an absolute 1-year product warranty and supported by our engineering team of heavy machinery parts experts.
Frequently Asked Questions (FAQ)
Q: Is this water pump a direct swap for the original pump on a CAT 330D L excavator?
A: Yes, this aftermarket water pump perfectly mirrors the factory CAT 219-4452 design footprint. The gear dimensions, bolt centerlines, and inlet/outlet bores are a 100% exact match for a drop-in installation.
Q: What are the main indicators of a failing water pump on a C9 engine?
A: Keep an eye out for active coolant dripping from the pump's built-in weep hole, recurring low coolant sensor warnings, high coolant temperature trends under load, or physical play/noise in the driving gear hub.
Q: Does this replacement pump arrive with the necessary mounting seals?
A: Yes. The 2194452 engine water pump includes the matching mounting gaskets required for installation to ensure a completely leak-free system right out of the shipping box.
Q: How fast do you dispatch orders for severe equipment breakdowns?
A: We prioritize urgent repair situations. In-stock water pumps are generally prepped and dispatched within 3–5 business days, and we offer express worldwide air courier options to get your operations back on track fast.
Need a Quote for CAT 2194452?
Contact us today for the latest pricing, bulk discounts, and shipping availability.
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