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CAT 2954778 (295-4778) Fuel Injection Pump | Fits Caterpillar C9 Engine

CAT 2954778 (295-4778) Fuel Injection Pump | Fits Caterpillar C9 Engine

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✓ Premium Caterpillar Quality Spec  |  ✓ 100% Direct Fit  |  ✓ Fast Global Shipping

Premium fuel injection pump designed as a direct OEM-compatible replacement for Caterpillar (CAT) C9 diesel engines, ensuring optimal fuel atomization, precise injection timing, and maximum combustion efficiency. Built to deliver steady high pressure, reduce emissions, and extend engine service life under heavy-duty operating conditions.

Product Highlights

  • Part Number: 2954778 / 295-4778
  • Direct Fit OEM Replacement: Form, fit, and function perfectly match original Caterpillar engineering specifications without requiring any engine modifications.
  • Heavy-Duty Construction: Manufactured with ultra-hardened plunger elements, precision delivery valves, and heat-resistant housing to handle harsh fuel pressures and heavy-duty load demands.
  • Optimized Fuel Efficiency: Delivers precise fuel metering to improve throttle response, restore lost horsepower, minimize diesel consumption, and lower exhaust emissions.

Technical Specifications

Parameter Specification
Part Number 2954778 / 295-4778
Product Type Diesel Fuel Injection Pump Assembly
Brand Compatibility Caterpillar (CAT)
Engine Compatibility Caterpillar C9 Diesel Engine
Application Engine Fuel Injection & Combustion System
Material High-Strength Precision Steel & Alloy Components
Warranty 12 Months Warranty

Compatible Models & Equipment

This premium fuel injection pump is precision-engineered to fit Caterpillar equipment powered by the C9 engine:

  • Caterpillar C9 Engine

Key Applications

  • High-Pressure Fuel Delivery: Pressurizes diesel fuel and distributes it accurately to injectors for optimum combustion chamber performance.
  • Engine Power Restoration: Solves issues related to hard starting, engine misfires, rough idling, excessive black smoke, and power hesitation.
  • Precision Emission Control: Ensures clean and efficient burning of fuel to meet strict environmental and operational standards.

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 engine and hydraulic specialists.

Frequently Asked Questions (FAQ)

Q: Is this fuel injection pump a genuine Caterpillar part?

A: This is a premium-grade, OEM-compatible aftermarket replacement pump. It is engineered to exact CAT dimensional and technical standards, serving as a direct drop-in replacement for part number 295-4778.

Q: What is covered under the 12-month warranty?

A: Our 12-month warranty fully covers all manufacturing defects, material failures, and workmanship issues under standard and proper operating conditions.

Q: Should I replace the fuel filters when installing a new fuel injection pump?

A: Yes. We strongly recommend replacing all fuel filters and thoroughly cleaning the fuel supply lines before installing the new pump to prevent fuel contamination damage.

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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