| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Cylinder Liner | 50610-07 |
| MAN B&W | L21/31 | Cylinder liner | 50610-07-018 |
| MAN B&W | L21/31 | Sealing ring | 50610-07-031 |
| MAN B&W | L21/31 | O-ring | 50610-07-055 |
| MAN B&W | L21/31 | FLAME RING | 50610-07-092 |
标签归档：ZJMD 21/31 for Host
wholesale ZJMD 6L21/31 Flexible External Connections|ZJMD 6L21/31 General distribution of accessories
| 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 |
Sell CME 6L21/31 Lubricating Oil Pump|CME 6L21/31 Spare parts after sale
| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Lubricating Oil Pump | 51501-12 |
| MAN B&W | L21/31 | O-ring | 51501-12-018 |
| MAN B&W | L21/31 | Lubricating oil pump, comp. 5 cyl. engineincl. item 018, 055, 067, 079, 092, 102, 114, 126, 151, 175, 187, 199, 210 | 51501-12-031 |
| MAN B&W | L21/31 | Lubricating oil pump, comp. 6 cyl. engineincl. item 018, 055, 067, 079, 092, 102, 114, 126, 151, 175, 187, 199, 210 | 51501-12-031 |
| MAN B&W | L21/31 | Lubricating oil pump, comp. 7cyl. engine incl. item 018, 055, 067, 080, 092, 102, 114, 138, 163, 175, 187, 199, 210 | 51501-12-043 |
| MAN B&W | L21/31 | Lubricating oil pump, comp. 9cyl. engine incl. item 018, 055, 067, 080, 092, 102, 114, 138, 163, 175, 187, 199, 210 | 51501-12-043 |
| MAN B&W | L21/31 | Cylindrical pin | 51501-12-055 |
| MAN B&W | L21/31 | Screw | 51501-12-067 |
| MAN B&W | L21/31 | Pump housing, complete incl. item 102, 126, 151 5 cyl. engine | 51501-12-079 |
| MAN B&W | L21/31 | Pump housing, complete incl. item 102, 126, 151 6 cyl. engine | 51501-12-079 |
| MAN B&W | L21/31 | Pump housing, complete incl. item 102, 138, 163 7 cyl. engine | 51501-12-080 |
| MAN B&W | L21/31 | Pump housing, complete incl. item 102, 138, 163 9 cyl. engine | 51501-12-080 |
| MAN B&W | L21/31 | Cover | 51501-12-092 |
| MAN B&W | L21/31 | Bush | 51501-12-102 |
| MAN B&W | L21/31 | Screw | 51501-12-114 |
| MAN B&W | L21/31 | Gear wheel,5 cyl. engine (Only available as a pair – item 126 and 151) | 51501-12-126 |
| MAN B&W | L21/31 | Gear wheel,6 cyl. engine (Only available as a pair – item 126 and 151) | 51501-12-126 |
| MAN B&W | L21/31 | Gear wheel,7 cyl. engine (Only available as a pair – item 138 and 163) | 51501-12-138 |
| MAN B&W | L21/31 | Gear wheel,9 cyl. engine (Only available as a pair – item 138 and 163) | 51501-12-138 |
| MAN B&W | L21/31 | Gear wheel, 5 cyl. engine (Only available as a pair – item 151 and 126) | 51501-12-151 |
| MAN B&W | L21/31 | Gear wheel, 6 cyl. engine (Only available as a pair – item 151 and 126) | 51501-12-151 |
| MAN B&W | L21/31 | Gear wheel, 7 cyl. engine (Only available as a pair – item 163 and 138) | 51501-12-163 |
| MAN B&W | L21/31 | Gear wheel, 9 cyl. engine (Only available as a pair – item 163 and 138) | 51501-12-163 |
| MAN B&W | L21/31 | Spur gear | 51501-12-175 |
| MAN B&W | L21/31 | Disc | 51501-12-187 |
| MAN B&W | L21/31 | Screw | 51501-12-199 |
| MAN B&W | L21/31 | Expander | 51501-12-210 |
agent ZJMD MAN 6L21/31 Main Stop Valve|ZJMD MAN 6L21/31 Spare parts manufacturer
| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Main Stop Valve | 51315-03 |
| MAN B&W | L21/31 | Stop valve,complete | 51315-03-042 |
| MAN B&W | L21/31 | Gasket | 51315-03-066 |
| MAN B&W | L21/31 | Gasket | 51315-03-078 |
Stock ZJMD 8L21/31 Frame – Front End|ZJMD 8L21/31 for Diesel engine
| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Frame – Front End | 51101-13 |
| MAN B&W | L21/31 | Cylindrical pin | 51101-13-049 |
| MAN B&W | L21/31 | Nut | 51101-13-277 |
| MAN B&W | L21/31 | Stud | 51101-13-289 |
| MAN B&W | L21/31 | O-ring,5 cyl. engine | 51101-13-290 |
| MAN B&W | L21/31 | O-ring,6 cyl. engine | 51101-13-290 |
| MAN B&W | L21/31 | O-ring,7 cyl. engine | 51101-13-290 |
| MAN B&W | L21/31 | O-ring,8 cyl. engine | 51101-13-290 |
| MAN B&W | L21/31 | O-ring,9 cyl. engine | 51101-13-290 |
| MAN B&W | L21/31 | Plug screw,5 cyl. engine | 51101-13-300 |
| MAN B&W | L21/31 | Plug screw,6 cyl. engine | 51101-13-300 |
| MAN B&W | L21/31 | Plug screw,7 cyl. engine | 51101-13-300 |
| MAN B&W | L21/31 | Plug screw,8 cyl. engine | 51101-13-300 |
| MAN B&W | L21/31 | Plug screw,9 cyl. engine | 51101-13-300 |
| MAN B&W | L21/31 | Plug | 51101-13-432 |
| MAN B&W | L21/31 | Washer | 51101-13-444 |
| MAN B&W | L21/31 | Guide pipe | 51101-13-623 |
| MAN B&W | L21/31 | Dipstick | 51101-13-635 |
| MAN B&W | L21/31 | Glue | 51101-13-755 |
| MAN B&W | L21/31 | Washer | 51101-13-838 |
| MAN B&W | L21/31 | Plug | 51101-13-851 |
distribution ZJMD MAN 21/31 Valve Control Box|ZJMD MAN 21/31 Spare parts China agency
| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Valve Control Box | 50949-01 |
| MAN B&W | L21/31 | Pilot lamp, yellow | 50949-01-011 |
| MAN B&W | L21/31 | Pilot lamp, blue | 50949-01-023 |
| MAN B&W | L21/31 | Lamp holder | 50949-01-035 |
| MAN B&W | L21/31 | Glow lamp | 50949-01-047 |
| MAN B&W | L21/31 | Head, black | 50949-01-059 |
| MAN B&W | L21/31 | Body | 50949-01-060 |
| MAN B&W | L21/31 | No contact block | 50949-01-072 |
| MAN B&W | L21/31 | Auxillary relay | 50949-01-084 |
| MAN B&W | L21/31 | Socket | 50949-01-096 |
| MAN B&W | L21/31 | Bridge rectifier | 50949-01-106 |
| MAN B&W | L21/31 | Transformer | 50949-01-118 |
| MAN B&W | L21/31 | Fuse terminal | 50949-01-131 |
| MAN B&W | L21/31 | Fuse 2A | 50949-01-143 |
supply CMP 7L21/31 Fuel Oil Leakage Alarm (LAH 42)|CMP 7L21/31 Accessory first level agent
| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Fuel Oil Leakage Alarm (LAH 42) | 50925-04 |
| MAN B&W | L21/31 | Fuel oil leakage alarm | 50925-04-010 |
| MAN B&W | L21/31 | Flange | 50925-04-022 |
| MAN B&W | L21/31 | Gaske | 50925-04-034 |
| MAN B&W | L21/31 | Level switch | 50925-04-046 |
| MAN B&W | L21/31 | Red. adaptor | 50925-04-058 |
| MAN B&W | L21/31 | Screw | 50925-04-286 |
| MAN B&W | L21/31 | Packing ring | 50925-04-345 |
| MAN B&W | L21/31 | Plug screw | 50925-04-357 |
| MAN B&W | L21/31 | Packing ring | 50925-04-369 |
| MAN B&W | L21/31 | Plug screw | 50925-04-370 |
| MAN B&W | L21/31 | Packing ring | 50925-04-382 |
| MAN B&W | L21/31 | Plug screw | 50925-04-394 |
| MAN B&W | L21/31 | Hexagon socket plug | 50925-04-404 |
| MAN B&W | L21/31 | Glue | 50925-04-416 |