MAN Long Engine Block 81.00501-6358
Genuine MAN long engine block for D2840 LE301 marine diesels, an assembled crankcase with crankshaft, pistons and fitted cylinder heads, built to factory tolerances and ready for your ancillaries.
Sample image only. The actual block supplied is specific to your engine and may differ in appearance.
Specifications
| Part number | 81.00501-6358 |
| Part no. (other formats) | 81.00501.6358 · 81005016358 |
| Engine family | D2840 LE |
| Engine / application |
|
| Weight (kg) | 1000 |
| Dimensions W×L×H (cm) | 120 × 80 × 140 |
| Lead time | Approx. 1 week from order |
| Country of origin | Germany |
| Warranty | 2 years |
| Availability | Available for ordering |
What a long engine block includes
A long block is the assembled core of the engine: the crankcase fitted with crankshaft, main and big-end bearings, pistons, connecting rods, camshaft and cylinder heads, torqued to MAN factory tolerances. It sits between a bare short block and a complete engine: your existing ancillaries, turbocharger, injection equipment, coolers, pumps, flywheel, wiring and manifolds, transfer across from the old engine.
It is the fastest route back to service when the bottom end is beyond economic repair, for example after a spun bearing, crankshaft or crankcase damage, liner cavitation, or overheating and seizure. The exact scope of supply can vary between part numbers, so we confirm what is included with each block before it ships.
Power-rating, emissions-stage and application variants exist within the D2840 family, so send us the full model designation and serial number from your engine's data plate and we'll confirm that 81.00501-6358 is the correct block before anything is ordered. See all options on the long engine blocks page, and renew the cheap wear items: impeller, coolant and hoses, while the engine is out.