MAN Oil cooler 51056010169

About this part

Genuine MAN oil cooler for the D2840 LE301. Fitting a cooler involves seals that separate oil from coolant at working pressure and temperature, and the discipline around them is what determines whether the repair holds. Renew every seal rather than reusing any, ensure the mating faces are clean and undamaged, and tighten to the specified figures in the specified sequence — uneven clamping on a cooler housing distorts it and produces a leak that appears only when hot. Where a cooler has been off before and leaked afterwards, the sealing faces themselves are worth inspecting for damage from a previous removal. Where a housing has been distorted by previous over-tightening, no amount of care with new seals will produce a lasting repair.

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

Engines this part fits