| BRAND |
TYPE |
NAME |
PART NO. |
| MAN B&W |
L21/31 |
Cylinder Unit |
50515-03 |
| MAN B&W |
L21/31 |
Cylinder unit, complete |
50515-03-011 |
| MAN B&W |
L21/31 |
Cylinder head |
50501 |
| MAN B&W |
L21/31 |
Valve spindle and valve gear |
50502 |
| MAN B&W |
L21/31 |
Piston and connecting rod |
50601 |
| MAN B&W |
L21/31 |
Cylinder liner |
50610 |
… …
| BRAND |
TYPE |
NAME |
PART NO. |
| MAN B&W |
L21/31 |
Flexible External Connections |
51902-10 |
| MAN B&W |
L21/31 |
Fuel oil, inlet |
51902-10-018 |
| MAN B&W |
L21/31 |
Fuel oil, outlet |
51902-10-031 |
| MAN B&W |
L21/31 |
Waste oil, outlet |
51902-10-043 |
| MAN B&W |
L21/31 |
Lubricating oil from separator,inlet |
51902-10-079 |
| MAN B&W |
L21/31 |
Lubricating oil to separator,outlet |
51902-10-080 |
| MAN B&W |
L21/31 |
Lub. oil overflow, outlet |
51902-10-092 |
| MAN B&W |
L21/31 |
Oil vapour discharge, outlet |
51902-10-128 |
| MAN B&W |
L21/31 |
Venting pipe TC bearings |
51902-10-138 |
| MAN B&W |
L21/31 |
Venting to expansion tank/HT fresh water for preheating |
51902-10-163 |
| MAN B&W |
L21/31 |
LT freshwater,inlet |
51902-10-222 |
| MAN B&W |
L21/31 |
LT freshwater, outlet |
51902-10-234 |
| MAN B&W |
L21/31 |
Compressed air, inlet |
51902-10-271 |
| MAN B&W |
L21/31 |
Exhaust gas, outlet (DN 400) |
51902-10-329 |
… …
| BRAND |
TYPE |
NAME |
PART NO. |
| MAN B&W |
L21/31 |
Air Filter |
51321-02H |
| MAN B&W |
L21/31 |
Filter complete |
51321-02H-177 |
| MAN B&W |
L21/31 |
Repair kit(filter and O-ring) |
51321-02H-189 |
… …
| BRAND |
TYPE |
NAME |
PART NO. |
| MAN B&W |
L21/31 |
Prelubricating Pump with El-Motor |
51504-05 |
| MAN B&W |
L21/31 |
Driving cove |
51504-05-254 |
| MAN B&W |
L21/31 |
Gear casing |
51504-05-266 |
| MAN B&W |
L21/31 |
End cover, complete, incl. item 386, 398, 408, 421, 433, 445, 457, 469 and 470 |
51504-05-278 |
| MAN B&W |
L21/31 |
Driving gear shaft |
51504-05-291 |
| MAN B&W |
L21/31 |
Gear shaft |
51504-05-301 |
| MAN B&W |
L21/31 |
Screw |
51504-05-313 |
| MAN B&W |
L21/31 |
Parallel pin |
51504-05-325 |
| MAN B&W |
L21/31 |
Retaining ring |
51504-05-337 |
| MAN B&W |
L21/31 |
Parallel key |
51504-05-349 |
| MAN B&W |
L21/31 |
O-ring |
51504-05-350 |
| MAN B&W |
L21/31 |
Rotary shaft seal |
51504-05-362 |
| MAN B&W |
L21/31 |
Pump, complete without el-motor |
51504-05-374 |
| MAN B&W |
L21/31 |
End cover |
51504-05-386 |
| MAN B&W |
L21/31 |
Piston |
51504-05-398 |
| MAN B&W |
L21/31 |
Spindle |
51504-05-408 |
| MAN B&W |
L21/31 |
Dome nut |
51504-05-421 |
| MAN B&W |
L21/31 |
Spring |
51504-05-433 |
| MAN B&W |
L21/31 |
Pipe nut |
51504-05-445 |
| MAN B&W |
L21/31 |
Screwed plug |
51504-05-457 |
| MAN B&W |
L21/31 |
Sealing ring |
51504-05-469 |
| MAN B&W |
L21/31 |
Sealing ring |
51504-05-470 |
| MAN B&W |
L21/31 |
Coupling, complete |
51504-05-482 |
| MAN B&W |
L21/31 |
El-motor, complete |
51504-05-494 |
| MAN B&W |
L21/31 |
Pre.lub oil pump, complete with el-motor |
51504-05-504 |
| MAN B&W |
L21/31 |
Ball bearing, rear |
51504-05-516 |
| MAN B&W |
L21/31 |
Ball bearing, front |
51504-05-528 |
… …
| BRAND |
TYPE |
NAME |
PART NO. |
| MAN B&W |
L21/31 |
Cover on Frame |
51106-16 |
| MAN B&W |
L21/31 |
Cover |
51106-16-010 |
| MAN B&W |
L21/31 |
Screw |
51106-16-022 |
| MAN B&W |
L21/31 |
Cover |
51106-16-083 |
| MAN B&W |
L21/31 |
O-ring |
51106-16-095 |
| MAN B&W |
L21/31 |
Screw |
51106-16-105 |
| MAN B&W |
L21/31 |
Lock washer |
51106-16-117 |
| MAN B&W |
L21/31 |
Sealing ring |
51106-16-129 |
| MAN B&W |
L21/31 |
Cover |
51106-16-130 |
| MAN B&W |
L21/31 |
Screw |
51106-16-142 |
| MAN B&W |
L21/31 |
Lock disc |
51106-16-548 |
| MAN B&W |
L21/31 |
O-ring |
51106-16-561 |
| MAN B&W |
L21/31 |
Screw |
51106-16-752 |
| MAN B&W |
L21/31 |
Coupling flange |
51106-16-764 |
| MAN B&W |
L21/31 |
Cylindrical pin |
51106-16-776 |
… …
| BRAND |
TYPE |
NAME |
PART NO. |
| MAN B&W |
L21/31 |
Crankshaft |
51001-08 |
| MAN B&W |
L21/31 |
Crankshaft,5 cyl. engine |
51001-08-021 |
| MAN B&W |
L21/31 |
Crankshaft,6 cyl. engine |
51001-08-033 |
| MAN B&W |
L21/31 |
Crankshaft,7 cyl. engine |
51001-08-045 |
| MAN B&W |
L21/31 |
Crankshaft,8 cyl. engine |
51001-08-057 |
| MAN B&W |
L21/31 |
Crankshaft,9 cyl. engine |
51001-08-069 |
| MAN B&W |
L21/31 |
Cylindrical pin |
51001-08-070 |
| MAN B&W |
L21/31 |
Nut |
51001-08-082 |
| MAN B&W |
L21/31 |
Screw |
51001-08-094 |
| MAN B&W |
L21/31 |
Counterweight |
51001-08-104 |
| MAN B&W |
L21/31 |
Spring pin |
51001-08-141 |
… …
| BRAND |
TYPE |
NAME |
PART NO. |
| MAN B&W |
L21/31 |
Governor and Governor Drive |
50901-11 |
| MAN B&W |
L21/31 |
Synchronizing motor |
50901-11-021 |
| MAN B&W |
L21/31 |
Governor, Europ |
50901-11-033 |
| MAN B&W |
L21/31 |
Flange |
50901-11-045 |
| MAN B&W |
L21/31 |
Screw |
50901-11-057 |
| MAN B&W |
L21/31 |
Distance disc(requires an individual matching) |
50901-11-069 |
| MAN B&W |
L21/31 |
O-ring |
50901-11-070 |
| MAN B&W |
L21/31 |
Expande |
50901-11-082 |
| MAN B&W |
L21/31 |
Axle |
50901-11-094 |
| MAN B&W |
L21/31 |
Disc |
50901-11-104 |
| MAN B&W |
L21/31 |
Spur gear, complete |
50901-11-116 |
| MAN B&W |
L21/31 |
Screw |
50901-11-153 |
| MAN B&W |
L21/31 |
Screw |
50901-11-165 |
| MAN B&W |
L21/31 |
Screw |
50901-11-177 |
| MAN B&W |
L21/31 |
Screw |
50901-11-189 |
| MAN B&W |
L21/31 |
Casing |
50901-11-190 |
| MAN B&W |
L21/31 |
Bush |
50901-11-200 |
| MAN B&W |
L21/31 |
Disc |
50901-11-212 |
| MAN B&W |
L21/31 |
Bevel wheel |
50901-11-224 |
| MAN B&W |
L21/31 |
Seal ring |
50901-11-236 |
… …
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