MAN Plunger 81121050013

Manufacturer
MAN
Also written as
81.12105-0013, 81.12105.0013
Replaces
85100003023
Engine model
MAN D2840 LE100, MAN D2840 LE200and 11 more
Weight
0.018 kg
Condition
New

About this part

Genuine MAN injection pump plunger for the D2866 E, 18 grams and 22 mm long. Plungers fail from abrasion by water and dirt carried in the fuel, which is the direct link between fuel filtration on a boat and injection pump life. An engine whose water separator has been neglected will show it here first, long before anything else in the fuel system complains. That is the direct argument for draining the water separator as a daily routine rather than a seasonal one.

Supplied new, in the manufacturer’s packaging, with our warranty of up to 24 months.

Engines this part fits

EngineCategoryCatalogue groupAssemblyPos.Qty
MAN D2840 LE100Fuel pump components 51.12101-7090Injection pump / hp pump———
MAN D2840 LE200Fuel pump components 51.12101-7090Injection pump / hp pump———
MAN D2840 LE400Fuel pump components 51.12101-7090Injection pump / hp pump———
MAN D2866 EFuel pump components 51.12101-7090Injection pump / hp pumpfuel pump components 51.12101-709021
MAN D2866 LEFuel pump components 51.12101-7090Injection pump / hp pump———
MAN D2866 LE30Fuel pump components 51.12101-7090————
MAN D2866 LE40Fuel pump components 51.12101-7090————
MAN D2866 LE47Fuel pump components 51.12101-7090————
MAN D2866 LXE20Fuel pump components 51.12101-7090Injection pump / hp pump———
MAN D2866 LXE30Fuel pump components 51.12101-7090Injection pump / hp pump———
MAN D2866 LXE40Fuel pump components 51.12101-7090Injection pump / hp pump———
MAN D2866 LXE47Fuel pump components 51.12101-7090Injection pump / hp pump———
MAN D2866 TEFuel pump components 51.12101-7090Injection pump / hp pump———

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

Optional · PNG, JPEG, PDF, XLS, XLSX · max 10 MB
The serial number is on the type plate of your engine or transmission.Optional

We use it to check that the parts fit your engine or transmission.

How can we reach you? Email or phone, at least one