MAN Engine control unit D2868LE433 SLAVE electronic diesel control 51258037785
- Manufacturer
- MAN
- Also written as
- 51.25803-7785, 51.25803.7785
- Replaces
- 51258037661
- Engine model
- MAN D2862 LE422, MAN D2862 LE463and 2 more
- Weight
- 1.65 kg
- Country of origin
- Germany
- Condition
- New
About this part
Genuine MAN SLAVE engine control unit for the D2868 LE433. Before a control unit is suspected, the things around it deserve elimination, because they fail far more often and cost far less. Connector corrosion is the leading candidate in an engine room, where salt-laden air reaches every pin that is not properly sealed; supply voltage is the second, since control units are sensitive to both low voltage during cranking and spikes from other equipment. Check the battery condition, the earth connections and the connector pins before concluding the unit has failed. A control unit that behaves erratically on a boat with tired batteries is usually reporting the batteries. Measuring supply voltage at the unit's own connector while cranking, rather than at the battery, is the check that finds most of these.
Supplied new, in the manufacturer’s packaging, with our warranty of up to 24 months.
Engines this part fits
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