MAN Main bearing repair stage 1 = 0,25 mm sputtered 51011136057

About this part

First-stage undersize shells in the sputtered specification, listed for the D2842 LE443 and D2848 LE422. Two specifications combine in this number — the undersize step and the overlay type — and both have to match: the step follows the crankshaft, the overlay follows the engine's rating. Getting one right and the other wrong produces a bearing that either does not fit the shaft or does not carry the load. Confirm the step with the machine shop and the overlay with the engine's build record, since neither source knows the other's answer.

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

Engines this part fits