MAN Stationary engine piston assembly undersize 0,40 mm 128,00MM 51025006111
- Manufacturer
- MAN
- Also written as
- 51.02500-6111, 51.02500.6111
- Engine model
- MAN D2842 LE422, MAN D2842 LE423and 6 more
- Condition
- New
About this part
Genuine MAN piston assembly for the D2842 LE443 and D2848 LE422, at a 128.00 mm nominal with a 0.40 mm undersize designation, stationary-engine specification. This is the larger of the two stepped sizes MAN lists for these engines, which makes it the one that matters when a cylinder has been taken beyond the first step. The general rule holds regardless of which step is involved: the piston is ordered against the measured cylinder, not against the engine designation, and a machine shop working on the block is the source of the figure rather than the parts catalogue. Confirm the measurement before ordering, since a stepped piston is not a stock item to be returned casually. Keep the machine shop's measured figures with the engine's records, since the next rebuild will start from them.
Supplied new, in the manufacturer’s packaging, with our warranty of up to 24 months.
Engines this part fits
Looking for an alternative?
Where available, we quote OEM-supplier or aftermarket alternatives separately, with price, lead time and warranty shown before you order.
Can’t find
the part?
We’ll find the best spare part options for you
