Turboalimentador T422417 para motor Perkins Caterpillar CAT C4.4 montado en remolque bomba <p>

Product Specifications

Compatible Models

Frustrated by Turbocharger Failures on Your CAT SPF343C Trailer-Mounted Pumper?

Every hour your trailer-mounted pumper sits idle costs hundreds in lost revenue — especially during fire response or municipal water supply emergencies. Counterfeit T422417 turbos fail within 300 operating hours, causing compressor surge, exhaust smoke, and engine derating. OEM replacements take 3+ weeks to arrive, delaying critical fleet readiness.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This turbocharger T422417 is engineered for exact fit and function on the CAT C4.4 engine used in SPF343C units. Built in ISO 9001-certified facilities, every unit undergoes pre-shipment performance testing at full load — matching OEM airflow, boost pressure, and thermal cycling specs. Our 10-year experience supplying fire service fleets means we understand how fast you need reliability — not just parts.

Where This Part Works

The T422417 turbocharger operates under high-temperature, high-exhaust-gas-flow conditions typical of trailer-mounted pumpers deployed in firefighting, emergency response, and municipal infrastructure support. It must sustain continuous boost pressure above 1.8 bar while managing exhaust gas temperatures exceeding 700°C. Using an incorrect or low-grade turbo in this application risks catastrophic failure during peak demand — compromising life-safety operations.

Engineering Details That Matter

Forged steel turbine housing resists thermal cracking under repeated rapid heat cycles. The nickel-alloy turbine wheel maintains dimensional stability at sustained 750°C exhaust inlet temperatures. Precision-ground journal bearings ensure rotor balance within ±0.002 mm, eliminating vibration-induced shaft wear. All sealing surfaces meet CAT C4.4 OEM surface finish requirements (Ra ≤ 0.8 μm) to prevent oil leakage into the compressor housing. The actuator diaphragm is calibrated to respond within 0.8 seconds across the full 0.5–2.5 bar control range — critical for transient load response in pump duty cycles.

The Real Cost of Wrong Parts

A $180 counterfeit turbo may save $120 upfront — but causes $2,400 in downtime per incident (based on average fire department pumper utilization cost), plus $650 in labor for reinstallation and diagnostics. Repeated failures erode confidence with municipal clients and violate NFPA 1901 maintenance compliance standards. Our T422417 turbo for SPF343C meets ISO 8573-1 Class 2 air purity and SAE J1927 turbo durability benchmarks — delivering total cost of ownership (TCO) reduction of 37% over 24 months versus non-certified alternatives.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in anti-corrosion packaging with custom-molded EPE foam inside a double-walled corrugated export carton
• In-stock items ship within 2–5 working days after order confirmation
• Flexible logistics: DHL/FedEx express (3–5 days), air freight (7–12 days), or sea freight (25–40 days)
• Real-time tracking provided via email and WhatsApp upon dispatch
• MOQ: 1 piece — designed for urgent field repairs and small fleet operators

Get Your T422417 Turbocharger Now

Your SPF343C pumper can’t wait — neither should your parts order. Send us “T422417”, “SPF343C”, quantity, and destination country — we’ll reply with a competitive quote within 24 hours. First-time buyers may request a sample for functional validation before bulk purchase. Every day delayed is another day your unit stays grounded.

Frequently Asked Questions