Buy RA9061420619 - Genuine Detroit Diesel EGR Valve - wisentpartscenter.com

Description

The Genuine Detroit Diesel EGR Valve A9061420419 controls exhaust gas recirculation in select Mercedes-Benz MBE900 diesel engines. This electronically controlled valve regulates exhaust gas flow to help reduce emissions and maintain proper engine operation.

Fitment / Applications

  • Engine Manufacturer: Mercedes-Benz / Detroit Diesel
  • Engine Family: MBE900 / OM900 Series
  • Primary Application: MBE906 / OM906 6.4L
  • Additional Cataloged Applications: MBE904 / OM904 4.3L and MBE926 / OM926 7.2L, depending on engine configuration
  • Application Years: Primarily 2002–2006 for MBE906; other MBE900 applications vary

Vehicle Applications (Select Configurations)

  • Freightliner: FL50, FL70, FL80, Business Class M2, M2 100, M2 106, MT45, MT55
  • Sterling: Acterra 5500, 6500, 7500
  • Thomas Built Buses: Select Saf-T-Liner and commercial bus applications
  • Mercedes-Benz: Select Atego and Unimog applications equipped with compatible OM906 engines

What's Included

  • 1 × Complete EGR Valve Assembly with Electronic Actuator

Note: Verify fitment with us before ordering to ensure the correct part for your application.

Purpose of the Part

The EGR valve controls the amount of exhaust gas returned to the engine's intake system. This helps lower combustion temperatures, reduce harmful NOx emissions, and maintain proper operation of the engine's emissions control system.

Issue Symptoms / When to Replace

Possible signs of EGR valve problems may include:

  • Reduced engine power or sluggish acceleration
  • Rough idle or inconsistent engine operation
  • Excessive black exhaust smoke
  • Check Engine light or EGR-related fault codes
  • Increased fuel consumption

These symptoms may also be caused by other engine or emissions system issues. Proper diagnosis is recommended before replacing the EGR valve.

Brand Information

Detroit Diesel is a manufacturer of commercial diesel engines and related components, operating within Daimler Truck. Its engine and emissions control systems are used in heavy-duty and medium-duty commercial applications, including Mercedes-Benz MBE-series engines.

Installation Notes
  • Carbon Buildup: Inspect and clean restricted EGR passages before installation to ensure proper exhaust gas flow.
  • Sealing: Install a new EGR valve mounting gasket to prevent exhaust leaks.

How to Identify an OEM Part

Look for the WAHLER logo, manufacturer identification label, and Made in Germany marking on the actuator. The valve body also features a Detroit Diesel identification label with the OEM part number, as shown in the photos.

Why Buy A9061420419 From Wisent Parts Center?

  • 1 Year
    Warranty

  • Genuine Parts

    Authentic OEM parts

  • 30-Day Returns

    Conditions apply

Shop with confidence

Warranty & Return Information
Warranty Information

Wisent Parts offers a 1-year warranty on all parts from the date of delivery. This warranty covers orders placed directly through our website. If a part fails during this period, we’re here to help - whether it’s a replacement, repair, or refund. For full details, refer to the Warranty page.

Return Information

Wisent Parts accepts returns within 30 days of delivery. All returns are subject to a restocking fee. To qualify, parts must be unused and in their original condition. For full return instructions and restocking fee details, please refer to the Returns page.