MAHLE 20795674 20795675 Engine Turbocharger for Volvo EC290B Excavator D7E Diesel Engine Parts

Product Details

Product Overview

This MAHLE genuine turbocharger, identified by OEM numbers 20795674 and 20795675, is specifically designed for the Volvo EC290B crawler excavator. It is a direct replacement unit for the D7E diesel engine platform, ensuring optimal air intake and combustion efficiency for heavy-duty excavation work.

As a critical engine component, this turbocharger enhances engine power output and fuel economy while reducing exhaust emissions. It is manufactured to MAHLE’s original specifications, guaranteeing a perfect fit and reliable performance for your Volvo EC290B machinery. Please verify your engine model and existing part number before purchase to ensure compatibility.

Key Features & Benefits

• Genuine MAHLE Quality: Manufactured as an original equipment component, ensuring the same durability and performance as the part originally fitted to your excavator.
• Precise Fitment: Engineered specifically for the Volvo EC290B with D7E diesel engine, minimizing installation time and eliminating the need for modifications.
• Enhanced Engine Performance: Restores lost power, improves throttle response, and reduces black smoke by supplying the correct volume of compressed air to the engine.
• Fuel Efficiency: Optimized turbine and compressor wheel geometry helps achieve better fuel combustion, lowering operational costs per hour.
• Rigorous Testing: Each unit undergoes machinery test reports and outgoing inspection procedures to verify balance, pressure, and flow characteristics before shipping.
• Complete Package: Supplied in MAHLE branded packaging with all necessary gaskets and hardware for a straightforward replacement.

Technical Specifications

OEM Cross-Reference

This turbocharger replaces the following original equipment manufacturer numbers:

• MAHLE OEM: 20795674
• MAHLE OEM: 20795675

These numbers are cross-referenced for Volvo construction equipment applications. If your existing turbocharger carries either of these stamped numbers, this unit is a direct replacement. No further modifications or adapters are required.

Compatibility

This turbocharger is commonly used for the following machinery and engine configurations:

• Excavator Model: Volvo EC290B
• Engine Type: Volvo D7E Diesel Engine
• Application: Engineering machinery, heavy construction, earthmoving equipment

Please confirm your machine’s engine serial number and existing turbocharger part number to ensure 100% compatibility before ordering. This part is not suitable for non-D7E engine variants or other excavator models without verification.

Global Supply & Distribution

We ship this MAHLE turbocharger worldwide from our distribution hub in Shanghai, China. Our logistics network supports fast, reliable delivery to major industrial regions including:

• North America: Ports of Los Angeles, Houston, New York, Vancouver
• Europe: Rotterdam, Hamburg, Antwerp, Felixstowe
• Asia-Pacific: Singapore, Busan, Tokyo, Sydney
• Middle East & Africa: Dubai, Jeddah, Durban

We offer multiple shipping options including air freight for urgent breakdowns and sea freight for cost-effective stock replenishment. All international shipments are fully documented for customs clearance with commercial invoices and packing lists provided.

Quality Assurance

Every turbocharger is manufactured under strict ISO-compliant quality control systems. Key quality measures include:

• Material Certification: All castings and rotating components meet MAHLE original material specifications.
• Dynamic Balancing: Each turbine and compressor wheel assembly is dynamically balanced to high-speed rotation standards.
• Pressure Testing: Housing integrity is verified through air pressure testing.
• Warranty: Standard warranty applies against manufacturing defects. Please contact us for specific warranty terms applicable to your region.
• Traceability: Each unit has a serial number for full production traceability.

FAQ

Q: Is this turbocharger a direct bolt-on replacement for my Volvo EC290B?
A: Yes, this MAHLE 20795674/20795675 turbocharger is designed as a direct replacement for the Volvo EC290B excavator equipped with the D7E diesel engine. It uses the same mounting flange, oil feed/drain connections, and air duct interfaces as the original part. However, we always recommend verifying your existing part number and engine model before ordering.

Q: What should I check before installing a new turbocharger?
A: Before installation, you must address the root cause of the previous turbo failure. Check for oil contamination in the air intake system, inspect the air filter housing for debris, verify oil supply pressure and quality, and ensure the oil drain line is clear. Always replace the oil and filter simultaneously. Failure to clean the system may cause premature failure of the new turbocharger.

Q: Do you provide installation instructions or technical support?
A: While professional installation by a qualified diesel mechanic is recommended, we can provide general guidance on torque specifications and tightening sequences upon request. We also recommend pre-lubricating the turbocharger by pouring clean engine oil into the oil inlet port and rotating the shaft by hand before starting the engine. This prevents dry start damage.