Piston Ring Kit DIESEL TECHNIC 3.90031 OE Ref 51025030554S1

Key Specification:
  • Diameter [mm]: 128
  • EAN: 04047755154844
  • for OE number: 51.02503.7002
  • Guarantee: 2 years guarantee
  • OEM Reference number: 027073
Sale
£ 87
£ 72.5 excl. VAT
Out of stock
SKU:DIESEL TECHNIC 3.90031
BrandDIESEL TECHNIC
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Diameter [mm]
128
EAN
04047755154844
for OE number
51.02503.7002
Guarantee
2 years guarantee
OEM Reference number
027073
Packing Unit
1
PURPOSE GROUP
Crankshaft Drive - Ring Kit
Supplementary Info
Piston Ring Kit

Piston Ring Kit DIESEL TECHNIC OE Ref 51025030554S1 – DIESEL TECHNIC – OEM 027073

This Piston Ring Kit DIESEL TECHNIC OE Ref 51025030554S1 is supplied by DIESEL TECHNIC as a replacement for OEM reference 027073. It is intended for use in selected MAN vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 3.90031 and EAN 0404775515484, allowing accurate identification and compatibility verification before installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

This component is intended as a like-for-like replacement and should be installed in accordance with manufacturer guidelines. Installation requirements may vary depending on vehicle design and component location.

  • Piston Ring Kit

Vehicle Compatibility

Compatible with selected MAN models. Detailed compatibility information is available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Engine category.

  1. Berry
    12 Nov, 2025
    elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
  2. Edward & Susan
    20 OCT, 2025
    These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
  3. Charlie
    27 AUG, 2025
    eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
  4. Adam Taylor
    12 May, 2025
    Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
  5. Helena Garcia
    2 January, 2025
    The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.