Product Overview

This high-performance Remanufactured Diesel Common Rail Injector is a direct replacement for your Caterpillar C4.4 engine system. Identified by OEM numbers 295050-0401, 370-7282, and 3707282, this injector is engineered to restore your engine’s fuel efficiency and power output. Sourced from our facility in Shandong, China, we serve a global network of B2B clients, ensuring fast and reliable shipping to major markets across North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• Precision Remanufacturing: Restored to OE specifications for a perfect fit and immediate performance improvement.
• Durable Stainless Steel Construction: Resists corrosion and wear, ensuring a long service life under high-pressure conditions.
• High-Performance Fuel Delivery: Optimizes the fuel injection rate for better combustion, leading to increased horsepower and lower emissions.
• Cost-Effective Solution: Provides the reliability of a new injector at a fraction of the cost, ideal for fleet maintenance and repair shops.
• Rigorous Testing: Each unit is pressure-tested and calibrated to ensure consistent spray patterns and leak-free operation.

Technical Specifications

OEM Cross-Reference

This injector directly replaces the following OEM part numbers:

• 295050-0401
• 370-7282
• 3707282

Note: Please verify your current part number against this list to ensure compatibility.

Compatibility

This injector is specifically designed for the Caterpillar C4.4 diesel engine. This engine is commonly found in various industrial and agricultural machinery, including:

• Cat Excavators (e.g., 303.5E, 304E)
• Cat Skid Steer Loaders
• Cat Backhoe Loaders
• Generator Sets

Always confirm your engine model and serial number before purchase.

Global Supply & Distribution

We are a leading supplier of diesel engine components with a robust export infrastructure. Our capabilities include:

• Worldwide Shipping: We partner with major carriers to deliver to over 50 countries.
• Major Markets: Reliable supply to North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Indonesia), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery: Stock is ready for immediate dispatch from our Shandong warehouse to major ports and industrial centers.
• Bulk Orders: Competitive pricing and logistics support for volume purchases (MOQ: 6 pcs).

Quality Assurance

Our remanufacturing process adheres to strict quality control standards.

• Certifications: All products comply with international quality standards for diesel injection systems.
• Testing: Each injector undergoes 100% flow bench testing to verify opening pressure, spray pattern, and leak tightness.
• Warranty: Backed by a 3-month warranty against manufacturing defects, providing peace of mind for your business.

FAQ

Q1: Will this injector fit my specific Caterpillar C4.4 engine?
A1: Yes, this injector (295050-0401) is a direct OE replacement for the C4.4 engine platform. We recommend checking your engine serial number and the existing part number on your injector to ensure a 100% match, as there are different variants within the C4.4 family.

Q2: Is installation of a remanufactured injector difficult?
A2: Installation is straightforward for a qualified diesel mechanic. It involves removing the fuel line, electrical connector, and retaining clamp. Important: We highly recommend replacing the injector copper washer and O-rings with new ones (sold separately) to prevent compression leaks. Always clean the injector bore in the cylinder head before installation.

Q3: How do I maintain the injector for the longest service life?
A3: The longevity of your common rail injector depends heavily on fuel quality and filtration. Use clean, high-quality diesel fuel and replace your fuel filters at the manufacturer’s recommended intervals. Avoid running the fuel tank low to prevent drawing debris into the system. If you notice rough idling, excessive smoke, or loss of power, have the injector system checked immediately.