MAN genuine part
MAN Ring union 51.98103-0081
Genuine MAN part 51.98103-0081 for D2842 and D2848 marine diesel engines. B2B pricing, dealer-level technical support, worldwide dispatch.
Ring union51.98103-0081
Order this number51.98103-0109
Engine modelsD2842 LE443D2848 LE422
Weight0.039 kg
Dimensions4.4 × 3 × 1.8 cm
Country of originGermany
PriceOn request
Genuine OEM · 2-year warranty
This number has been superseded. Order 51.98103-0109 instead. It is the current MAN number for this position.
Where it fits
Assemblies that use this part.
| Engine | Assembly | Group | Pos | Qty |
|---|---|---|---|---|
| D2842 LE443 | fuel lines hp pump distributor | Fuel system | 4 | 1 |
| D2848 LE422 | fuel lines fuel filter hp pump | Fuel system | 11 | 1 |
| D2848 LE422 | fuel lines fuel filter hp pump | Fuel system | 11 | 1 |
| D2848 LE422 | fuel lines hp pump distributor | Fuel system | 4 | 1 |
| D2848 LE422 | fuel lines hp pump distributor | Fuel system | 4 | 2 |
| D2848 LE422 | fuel lines hp pump distributor | Fuel system | 4 | 2 |
One part, 2 engines. The same MAN number is used on the D2842 LE443 and D2848 LE422, so it is listed once here rather than duplicated per engine.
Specifications
| Part number | 51.98103-0081 |
| Other formats | 51.98103.0081 · 51981030081 |
| Description | ring union |
| Order this number | 51.98103-0109 |
| Weight | 0.039 kg |
| Dimensions (L × W × H) | 4.4 × 3 × 1.8 cm |
| Engine models |
|
| Warranty | 2 years |