MAN Plunger DMR 21,980-21,985 MM 81121050015
- Manufacturer
- MAN
- Also written as
- 81.12105-0015, 81.12105.0015
- Replaced by
- 51121050001
- Engine model
- MAN D2840 LE100, MAN D2840 LE2..and 78 more
- Condition
- New
About this part
Genuine MAN injection pump plunger for the D2840 LE301, specified to a diameter of 21.980 to 21.985 mm — a band five microns wide. That tolerance is the whole point of the part number: the plunger is selected to match its barrel, and the pair works as a unit. It also explains why injection pump work is done by a shop with measuring equipment rather than on an engine in a boat.
Supplied new, in the manufacturer’s packaging, with our warranty of up to 24 months.
Interchangeable with
51121050001
Engines this part fits
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