Description
The part number A6110170060 (also listed as A 611 017 00 60) is a genuine Mercedes-Benz sealing ring (often copper crush washer) designed for fuel injector mounting / injector holder interface in certain Mercedes diesel engine applications. Spareto+2Alvadi+2
Key features:
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Listed by parts catalogues as “Seal, injector holder / seal ring / nozzle holder”. Spareto+1
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One parts listing describes the outer diameter as ~15 mm, inner diameter as ~7.8 mm, thickness approximately 1.5 mm — typical of copper injector crush washers. Alvadi
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Example application: Used on models such as Vito 447/639 and Sprinter 906/907/910 with engine code OM651. midlandstruckvanparts.com
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The seal ring helps provide a high-pressure, leak-proof seal between the injector nozzle/holder and engine, ensuring proper fuel injection, and preventing fuel or compression leakage.
Compatibility / Fitment Notes:
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Brand: Mercedes-Benz
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OEM Part No: A6110170060 (no spaces)
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Category: Injector seal ring / crush washer
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Typical Fitment / Models: Vehicles using the OM651 diesel engine series (e.g., Sprinter, Vito) according to listings. midlandstruckvanparts.com+1
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Important: When ordering or listing, verify the vehicle’s engine code, model year, injector type and check if the part number exactly matches. Some variants may require different seal ring dimensions.
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Installation Tip: This part typically should be replaced whenever the injector is removed. Ensure mating surfaces are clean, correct torque is applied, and check for any signs of injector port damage.

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