Water Pump U45017952 for Perkins Engine 403C-15 404C-22 404C-22T 103.15 104.19 104.22

Product Specifications

Compatible Models

Tired of Overheating Perkins Engines? Get the Right Water Pump U45017952 for Your 404C-22 or 403C-15

Every hour your excavator, skid steer, or generator sits idle due to coolant system failure costs hundreds — sometimes thousands — of dollars in lost productivity. Counterfeit water pumps fail within weeks, causing repeated shutdowns and secondary damage to radiators and hoses. OEM replacements take 3–4 weeks to arrive and cost up to 45% more than verified aftermarket alternatives. And sourcing one part across multiple brands — like a Perkins 404C-22 water pump for a CASE SV185 and a New Holland L213 — adds hours of cross-referencing and risk of mismatch.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This Perkins water pump U45017952 is manufactured in ISO 9001-certified facilities and undergoes full performance testing before shipment — including pressure seal verification, flow rate validation at 2500 RPM, and thermal cycling between -20°C and +110°C. Designed for continuous-duty applications in construction, agriculture, and power generation, it delivers stable coolant circulation during high-load operation on machines like the New Holland TC45 and CASE SV185. With 10 years’ experience supplying global repair centers and fleet operators, XUNPO ensures technical accuracy and immediate availability — no waiting for overseas production cycles.

Where This Part Works

This water pump operates under demanding conditions: in dusty quarry environments where debris ingress must be prevented; on port-side loaders running 16-hour shifts with minimal cooling airflow; and inside enclosed generator sets where thermal management directly affects voltage stability. It’s engineered for sustained use in ambient temperatures from -15°C to +50°C and coolant pressures up to 1.2 bar. Whether powering a Shibaura J843 tractor in Southeast Asian rice fields or maintaining hydraulic temperature in a Terex PT-30 compact track loader, correct fitment and material integrity prevent catastrophic engine seizure — making it critical for uptime-critical operations.

Engineering Details That Matter

The impeller is precision-cast from high-silicon aluminum alloy (A380), delivering 12% higher tensile strength and 20% better thermal conductivity than standard cast iron — essential for resisting cavitation erosion at high RPM. The mechanical seal uses carbon/ceramic faces with Viton elastomers rated to 150°C, ensuring zero leakage even after 5,000+ hours of service. Shaft runout is held to ≤0.05 mm per ISO 21940-2, guaranteeing smooth rotation without bearing wear acceleration. All mounting dimensions match OEM specifications within ±0.15 mm tolerance, enabling drop-in replacement without machining or adapter kits. Surface finish on the housing is electrostatically coated with epoxy-polyester hybrid paint, tested to 500 hrs salt spray (ISO 9227) for corrosion resistance in coastal and mining zones.

The Real Cost of Wrong Parts

A $45 counterfeit water pump may save $20 upfront — but its premature failure often triggers $1,200 in radiator replacement, $380 in labor for disassembly/reassembly, and $2,500+ in daily downtime penalties for rental fleets or municipal infrastructure projects. OEM-equivalent parts built to ISO 8502 and SAE J1926 standards reduce total cost of ownership (TCO) by extending service intervals from 1,200 to 2,500 operating hours. This Perkins 404C-22 water pump meets all original torque specs (25 N·m for pulley bolts), flow rates (12.8 L/min at 2,000 RPM), and sealing requirements — eliminating guesswork and hidden rework. Choosing correctly isn’t about price alone — it’s about predictable uptime and verifiable engineering compliance.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually boxed with molded EPE foam inserts and double-walled corrugated cartons for shock protection
• In-stock items ship within 2–5 working days after order confirmation
• Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight — quoted based on destination and urgency
• Real-time tracking number provided upon dispatch, updated until final delivery
• MOQ is 1 piece — designed for urgent field repairs and single-machine maintenance

Get Your Water Pump Now

Your machine isn’t generating revenue while it’s overheating. Send us your part number (e.g., U45017952), machine model (e.g., New Holland L213), and quantity — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample for physical verification before bulk ordering. With stock ready in Guangzhou, your replacement arrives fast — so your job site stays on schedule.

Frequently Asked Questions