| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Valve Spindles and Valve Gear | 50502-07 |
| MAN B&W | L21/31 | Rocker arm, exhaust complete, incl. item 034, 046, 071, 083 | 50502-07-010 |
| MAN B&W | L21/31 | Rocker arm, inlet complete, incl. item 034, 046, 071, 083 | 50502-07-022 |
| MAN B&W | L21/31 | BOLT | 50502-07-034 |
| MAN B&W | L21/31 | BEARING BUSH | 50502-07-046 |
| MAN B&W | L21/31 | NUT | 50502-07-071 |
| MAN B&W | L21/31 | ADJUSTING SCREW COMPLETE, INCL. ITEM 095,117 | 50502-07-083 |
| MAN B&W | L21/31 | CIRCLIP | 50502-07-095 |
| MAN B&W | L21/31 | THRUST PIECE | 50502-07-117 |
| MAN B&W | L21/31 | THRUST PIECE | 50502-07-129 |
| MAN B&W | L21/31 | VALVE BRIDGE COMPLETE, INCL. ITEM 071,129,154 | 50502-07-130 |
| MAN B&W | L21/31 | ADJUSTING SCREW | 50502-07-154 |
| MAN B&W | L21/31 | CONICAL RING 2/2 | 50502-07-178 |
| MAN B&W | L21/31 | ROTOCAP COMPLETE | 50502-07-191 |
| MAN B&W | L21/31 | SPRING | 50502-07-201 |
| MAN B&W | L21/31 | SCREW | 50502-07-213 |
| MAN B&W | L21/31 | O-RING | 50502-07-237 |
| MAN B&W | L21/31 | SHAFT | 50502-07-249 |
| MAN B&W | L21/31 | O-RING | 50502-07-250 |
| MAN B&W | L21/31 | VALVE SPINDLE,INLET AND EXHAUST | 50502-07-264 |
| MAN B&W | L21/31 | O-ring | 50502-07-536 |
| MAN B&W | L21/31 | MOLYKOTE | 50502-07-548 |
| MAN B&W | L21/31 | Cylinder Head, Top | 50510-05 |
| MAN B&W | L21/31 | O-ring | 50510-05-014 |
| MAN B&W | L21/31 | SCREW | 50510-05-026 |
| MAN B&W | L21/31 | WASHER | 50510-05-038 |
| MAN B&W | L21/31 | TOP COVER | 50510-05-051 |
标签归档：HND 21/31 Local agent
distribution HND 21/31 Cylinder Head|HND 21/31 Spare parts manufacturer
| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Cylinder Head | 50501-08 |
| MAN B&W | L21/31 | Guide for valve bridge | 50501-08-015 |
| MAN B&W | L21/31 | Cylinder head | 50501-08-027 |
| MAN B&W | L21/31 | Sleeve | 50501-08-052 |
| MAN B&W | L21/31 | O-RING | 50501-08-064 |
| MAN B&W | L21/31 | VALVE GUIDE | 50501-08-088 |
| MAN B&W | L21/31 | VALVE SEAT RING,INLET | 50501-08-123 |
| MAN B&W | L21/31 | O-ring | 50501-08-135 |
| MAN B&W | L21/31 | O-ring | 50501-08-172 |
| MAN B&W | L21/31 | VALVE SEAT RING,EXHAUST | 50501-08-184 |
| MAN B&W | L21/31 | O-ring | 50501-08-196 |
| MAN B&W | L21/31 | SCREW | 50501-08-206 |
| MAN B&W | L21/31 | WATER GUIDE JACKET | 50501-08-218 |
| MAN B&W | L21/31 | GASKET | 50501-08-231 |
| MAN B&W | L21/31 | O-RING | 50501-08-243 |
| MAN B&W | L21/31 | CONN.SOCKET | 50501-08-292 |
| MAN B&W | L21/31 | Threaded socket | 50501-08-302 |
| MAN B&W | L21/31 | UNION NUT | 50501-08-314 |
| MAN B&W | L21/31 | GASKET | 50501-08-338 |
| MAN B&W | L21/31 | SAFETY VALVE | 50501-08-351 |
| MAN B&W | L21/31 | O-RING | 50501-08-363 |
| MAN B&W | L21/31 | CONNECTING PIECE | 50501-08-375 |
| MAN B&W | L21/31 | INDICATOR VALVE | 50501-08-410 |
| MAN B&W | L21/31 | Cylinder head incl. items 015, 027, 052,064, 088, 123, 172, 184,662, plate 50502 items010, 022, 130, 178, 191,201, 213, 237, 249, 250,274, 536, 548 |
50501-08-422 |
| MAN B&W | L21/31 | Cylindrical pin | 50501-08-566 |
| MAN B&W | L21/31 | Loctite 640 | 50501-08-662 |
agent HND 9L21/31 Regulating Device|HND 9L21/31 Distribution of accessories at the first level
| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Regulating Device | 50902-09 |
| MAN B&W | L21/31 | Bearing bracket, complete incl. bush,5 cyl. engine | 50902-09-015 |
| MAN B&W | L21/31 | Bearing bracket, complete incl. bush,6 cyl. engine | 50902-09-015 |
| MAN B&W | L21/31 | Bearing bracket, complete incl. bush,7 cyl. engine | 50902-09-015 |
| MAN B&W | L21/31 | Bearing bracket, complete incl. bush,8 cyl. engine | 50902-09-015 |
| MAN B&W | L21/31 | Bearing bracket, complete incl. bush,9 cyl. engine | 50902-09-015 |
| MAN B&W | L21/31 | Screw,5 cyl. engine | 50902-09-027 |
| MAN B&W | L21/31 | Screw,6 cyl. engine | 50902-09-027 |
| MAN B&W | L21/31 | Screw,7 cyl. engine | 50902-09-027 |
| MAN B&W | L21/31 | Screw,8 cyl. engine | 50902-09-027 |
| MAN B&W | L21/31 | Screw,9 cyl. engine | 50902-09-027 |
| MAN B&W | L21/31 | Spring pin | 50902-09-039 |
| MAN B&W | L21/31 | Setting ring | 50902-09-040 |
| MAN B&W | L21/31 | Sleeve | 50902-09-052 |
| MAN B&W | L21/31 | Lever | 50902-09-064 |
| MAN B&W | L21/31 | Screw | 50902-09-076 |
| MAN B&W | L21/31 | Spring pin | 50902-09-088 |
| MAN B&W | L21/31 | Distance bush | 50902-09-111 |
| MAN B&W | L21/31 | Nut | 50902-09-123 |
| MAN B&W | L21/31 | Safety lever,complete | 50902-09-135 |
| MAN B&W | L21/31 | Nut | 50902-09-147 |
| MAN B&W | L21/31 | Screw | 50902-09-159 |
| MAN B&W | L21/31 | Nut | 50902-09-160 |
| MAN B&W | L21/31 | Nut | 50902-09-172 |
| MAN B&W | L21/31 | Bracket | 50902-09-184 |
| MAN B&W | L21/31 | Screw | 50902-09-196 |
| MAN B&W | L21/31 | Shaft, 5 cyl. engin | 50902-09-206 |
| MAN B&W | L21/31 | Shaft, 6 cyl. engin | 50902-09-218 |
| MAN B&W | L21/31 | Shaft, 7 cyl. engin | 50902-09-231 |
| MAN B&W | L21/31 | Shaft, 8 cyl. engin | 50902-09-243 |
| MAN B&W | L21/31 | Shaft, 9 cyl. engin | 50902-09-255 |
| MAN B&W | L21/31 | Lock washer | 50902-09-267 |
| MAN B&W | L21/31 | Cylinder, complete(if mounted) | 50902-09-279 |
| MAN B&W | L21/31 | Screw | 50902-09-280 |
| MAN B&W | L21/31 | Stop screw | 50902-09-292 |
| MAN B&W | L21/31 | Lever, complete | 50902-09-314 |
Sale HND 6L21/31 Standard Tools for Normal Maintenance|HND 6L21/31 for Host
| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Standard Tools for Normal Maintenance | 52000-03 |
| MAN B&W | L21/31 | Valve spring tightening device | 52000-014 |
| MAN B&W | L21/31 | Lifting tool for cylinder unit | 52000-038 |
| MAN B&W | L21/31 | Grinding tool for cylinder head/liner | 52000-087 |
| MAN B&W | L21/31 | Max. pressure indicator | 52000-134 |
| MAN B&W | L21/31 | Handle for indicator valve | 52000-146 |
| MAN B&W | L21/31 | Removing device for flame ring | 52000-021 |
| MAN B&W | L21/31 | Guide bush for piston | 52000-045 |
| MAN B&W | L21/31 | Fit and removaldevice for conn.rod bearing, incl.eye screws (2 pcs) | 52000-069 |
| MAN B&W | L21/31 | Lifting device for cylinder liner | 52000-082 |
| MAN B&W | L21/31 | Lifting device for piston and connecting rod | 52000-104 |
| MAN B&W | L21/31 | Testing mandrel for piston ring grooves,6.43 mm | 52000-153 |
| MAN B&W | L21/31 | Testing mandrel for piston ring grooves,8.43 mm | 52000-165 |
| MAN B&W | L21/31 | Piston ring opener | 52000-190 |
| MAN B&W | L21/31 | Supporting device for connecting rod and piston in the cylinder liner | 52000-212 |
| MAN B&W | L21/31 | Honing brush | 52000-224 |
| MAN B&W | L21/31 | Feeler gauge | 52000-010 |
| MAN B&W | L21/31 | Dismantling tool for main bearing upper shell | 52000-035 |
| MAN B&W | L21/31 | Tool for fixing of marine head for counterweight | 52000-060 |
| MAN B&W | L21/31 | Eye screw for lifting of charge air cooler | 52000-036 |
| MAN B&W | L21/31 | Cleaning tool for fuel injector | 52000-013 |
| MAN B&W | L21/31 | Pressure testing tool | 52000-050 |
| MAN B&W | L21/31 | Grinding device for nozzle seat, incl. plier for piston pin lock ring | 52000-074 |
| MAN B&W | L21/31 | Grinding device for nozzle seat, incl. plier for piston pin lock ring | 52000-177 |
| MAN B&W | L21/31 | Extractor device for injector valve | 52000-407 |
| MAN B&W | L21/31 | Eye screw for lifting of lubricating oil cooler | 52000-032 |
| MAN B&W | L21/31 | Fitting device for lub. oil cooler | 52000-044 |
| MAN B&W | L21/31 | Hydraulic tools box 1 | 52000-633 |
| MAN B&W | L21/31 | Pressure pump,complete | 52000-011 |
| MAN B&W | L21/31 | manometer | 52000-023 |
| MAN B&W | L21/31 | Quick coupling | 52000-405 |
| MAN B&W | L21/31 | Rubber buffers | 52000-507 |
| MAN B&W | L21/31 | Hose with unions | 52000-202 |
| MAN B&W | L21/31 | Hose, 4000 mm | 52000-537 |
| MAN B&W | L21/31 | Quick coupling | 52000-549 |
| MAN B&W | L21/31 | Quick coupling | 52000-836 |
| MAN B&W | L21/31 | Nipple | 52000-519 |
| MAN B&W | L21/31 | Force-off device | 52000-424 |
| MAN B&W | L21/31 | Storage tank | 52000-520 |
| MAN B&W | L21/31 | Set of spare parts | 52000-532 |
| MAN B&W | L21/31 | Hydraulic tools box 2 | 52000-544 |
| MAN B&W | L21/31 | Hydraulic tightening cylinder M33 x 2 | 52000-275 |
| MAN B&W | L21/31 | Pressure part M33 x 2 | 52000-371 |
| MAN B&W | L21/31 | Set of spare parts | 52000-238 |
| MAN B&W | L21/31 | Hydraulic tightening cylinder M30 x 2 | 52000-287 |
| MAN B&W | L21/31 | Pressure part, short M22 x 2 | 52000-383 |
| MAN B&W | L21/31 | Pressure part, long M22 x 2 | 52000-096 |
| MAN B&W | L21/31 | Tension screw M22 x 2 | 52000-131 |
| MAN B&W | L21/31 | Set of spare parts | 52000-251 |
| MAN B&W | L21/31 | Turn pin | 52000-556 |
| MAN B&W | L21/31 | Turn pin | 52000-568 |
| MAN B&W | L21/31 | Turn pin | 52000-334 |
| MAN B&W | L21/31 | Angle piece | 52000-358 |
| MAN B&W | L21/31 | Measuring device | 52000-448 |
| MAN B&W | L21/31 | Hydraulic tools box 3 | 52000-581 |
| MAN B&W | L21/31 | Hydraulic tightening cylinder M30 x 2 | 52000-263 |
| MAN B&W | L21/31 | Pressure part, short M30 x 2 | 52000-072 |
| MAN B&W | L21/31 | Pressure part, long M30 x 2 | 52000-059 |
| MAN B&W | L21/31 | tension screw | 52000-118 |
| MAN B&W | L21/31 | Set of spare parts | 52000-226 |
| MAN B&W | L21/31 | Turn pin | 52000-593 |
| MAN B&W | L21/31 | Turn pin | 52000-603 |
| MAN B&W | L21/31 | Turn pin | 52000-334 |
| MAN B&W | L21/31 | Container complete for water washing of compressor side | 51205-318 |
| MAN B&W | L21/31 | Blowgun for dry cleaning of turbocharger | 51210-136 |
| MAN B&W | L21/31 | Resetting device for hydraulic cylinder | 52000-436 |
| MAN B&W | L21/31 | Broad chissel | 52000-473 |
| MAN B&W | L21/31 | Broad chissel | 52000-485 |
Stock HND 8L21/31 Flexible External Connections|HND 8L21/31 Spare parts local agent
| 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 |
wholesale HND 9L21/31 Centrifugal By-pass Filter|HND 9L21/31 Accessories wholesalers
| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Centrifugal By-pass Filter | 51515-03H |
| MAN B&W | L21/31 | Body , complete incl.item 099, 109, 433,445,457, 469 | 51515-03H-014 |
| MAN B&W | L21/31 | Valve body | 51515-03H-026 |
| MAN B&W | L21/31 | VALVE HANDLE | 51515-03H-038 |
| MAN B&W | L21/31 | NYLOC NUT | 51515-03H-051 |
| MAN B&W | L21/31 | VALVE ADAPTER | 51515-03H-063 |
| MAN B&W | L21/31 | VALVE STOP | 51515-03H-075 |
| MAN B&W | L21/31 | VALVE SEAT | 51515-03H-087 |
| MAN B&W | L21/31 | FLANG GASKET | 51515-03H-099 |
| MAN B&W | L21/31 | FILTER BODY O-RING | 51515-03H-109 |
| MAN B&W | L21/31 | Cover, complete incl.item 122, 134, 146, 158,171 | 51515-03H-110 |
| MAN B&W | L21/31 | COVER | 51515-03H-122 |
| MAN B&W | L21/31 | COVER NUT PIN | 51515-03H-134 |
| MAN B&W | L21/31 | COVER FIXING NUT | 51515-03H-146 |
| MAN B&W | L21/31 | COVER NUT O-RING | 51515-03H-158 |
| MAN B&W | L21/31 | COVER NUT COLLAR | 51515-03H-171 |
| MAN B&W | L21/31 | BAND CLAMP | 51515-03H-183 |
| MAN B&W | L21/31 | Rotor, complete incl.item 205, 217, 229, 230,242, 254, 266, 482, 470 | 51515-03H-195 |
| MAN B&W | L21/31 | NOZZLE | 51515-03H-205 |
| MAN B&W | L21/31 | BEARING TUBE | 51515-03H-217 |
| MAN B&W | L21/31 | STAND TUBE | 51515-03H-229 |
| MAN B&W | L21/31 | CIRCLIP | 51515-03H-230 |
| MAN B&W | L21/31 | ROTOR O-RING | 51515-03H-242 |
| MAN B&W | L21/31 | PIN | 51515-03H-254 |
| MAN B&W | L21/31 | ROTOR COVER NUT | 51515-03H-266 |
| MAN B&W | L21/31 | PAPER INSERT | 51515-03H-278 |
| MAN B&W | L21/31 | Centrifugal By-pass Filter | 51515-03 |
| MAN B&W | L21/31 | Body , complete incl.item 099, 109, 433, 445,457, 469 | 51515-03-014 |
| MAN B&W | L21/31 | Valve body | 51515-03-026 |
| MAN B&W | L21/31 | VALVE HANDLE | 51515-03-038 |
| MAN B&W | L21/31 | NYLOC NUT | 51515-03-051 |
| MAN B&W | L21/31 | VALVE ADAPTER | 51515-03-063 |
| MAN B&W | L21/31 | VALVE SEAT | 51515-03-087 |
| MAN B&W | L21/31 | flange gasket | 51515-03-099 |
| MAN B&W | L21/31 | FILTER BODY O-RING | 51515-03-109 |
| MAN B&W | L21/31 | Cover, complete incl.item 122, 134, 146, 158,171 | 51515-03-110 |
| MAN B&W | L21/31 | cover | 51515-03-122 |
| MAN B&W | L21/31 | cover nut pin | 51515-03-134 |
| MAN B&W | L21/31 | COVER FIXING NUT | 51515-03-146 |
| MAN B&W | L21/31 | COVER NUT O-RING | 51515-03-158 |
| MAN B&W | L21/31 | COVER NUT COLLAR | 51515-03-171 |
| MAN B&W | L21/31 | BAND CLAMP | 51515-03-183 |
| MAN B&W | L21/31 | Rotor, complete incl.item 205, 217, 229, 230,242, 254, 266, 482, 470 | 51515-03-195 |
| MAN B&W | L21/31 | nozzle | 51515-03-205 |
| MAN B&W | L21/31 | BEARING TUBE | 51515-03-217 |
| MAN B&W | L21/31 | STAND TUBE | 51515-03-229 |
| MAN B&W | L21/31 | CIRCLIP | 51515-03-230 |
| MAN B&W | L21/31 | rotor o-ring | 51515-03-242 |
| MAN B&W | L21/31 | pin | 51515-03-254 |
| MAN B&W | L21/31 | ROTOR COVER NUT | 51515-03-266 |
| MAN B&W | L21/31 | PAPER INSERT | 51515-03-278 |
| MAN B&W | L21/31 | cover nut fixing kit,consisting of item 134,146,158,171 | 51515-03-301 |
Stock HND 9L21/31 Lubricating Oil Cooler|HND 9L21/31 Total distribution of spare parts
| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Lubricating Oil Cooler | 51506-07 |
| MAN B&W | L21/31 | O-ring | 51506-07-015 |
| MAN B&W | L21/31 | SCREW | 51506-07-027 |
| MAN B&W | L21/31 | Plug screw | 51506-07-039 |
| MAN B&W | L21/31 | PAKING RING | 51506-07-040 |
| MAN B&W | L21/31 | PLATE | 51506-07-052 |
| MAN B&W | L21/31 | PLATE | 51506-07-064 |
| MAN B&W | L21/31 | SELF LOCKING NUT | 51506-07-076 |
| MAN B&W | L21/31 | Washer | 51506-07-088 |
| MAN B&W | L21/31 | SCREW | 51506-07-111 |
| MAN B&W | L21/31 | Gasket | 51506-07-123 |
| MAN B&W | L21/31 | PLATE | 51506-07-135 |
| MAN B&W | L21/31 | Lubricating oil cooler,5 cyl. engine | 51506-07-147 |
| MAN B&W | L21/31 | Lubricating oil cooler,6 cyl. engine | 51506-07-159 |
| MAN B&W | L21/31 | Lubricating oil cooler,7 cyl. engine | 51506-07-160 |
| MAN B&W | L21/31 | Lubricating oil cooler,8 cyl. engine | 51506-07-172 |
| MAN B&W | L21/31 | Lubricating oil cooler,9 cyl. engine | 51506-07-184 |
| MAN B&W | L21/31 | bolt | 51506-07-196 |
| MAN B&W | L21/31 | cooling plate | 51506-07-206 |
| MAN B&W | L21/31 | cooling plate | 51506-07-218 |
| MAN B&W | L21/31 | Gasket | 51506-07-231 |
| MAN B&W | L21/31 | cooling plate | 51506-07-243 |
agent HND L21/31 Fuel Injection Pump|HND L21/31 Spare parts of the original plant
| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Fuel Injection Pump | 51401-09 |
| MAN B&W | L21/31 | Roller guide, complete incl. item 026, 038, 051, 063, 923 | 51401-09-014 |
| MAN B&W | L21/31 | Roller | 51401-09-026 |
| MAN B&W | L21/31 | Roller pin | 51401-09-038 |
| MAN B&W | L21/31 | Roller guide | 51401-09-051 |
| MAN B&W | L21/31 | Bolt | 51401-09-063 |
| MAN B&W | L21/31 | Pump element, complete incl. item 099, 109 | 51401-09-087 |
| MAN B&W | L21/31 | Barrel | 51401-09-099 |
| MAN B&W | L21/31 | Plunger | 51401-09-109 |
| MAN B&W | L21/31 | O-ring | 51401-09-110 |
| MAN B&W | L21/31 | O-ring | 51401-09-158 |
| MAN B&W | L21/31 | Shim | 51401-09-183 |
| MAN B&W | L21/31 | Piston spring plate | 51401-09-205 |
| MAN B&W | L21/31 | Pump casing | 51401-09-229 |
| MAN B&W | L21/31 | Connecting socket complete incl. item 301, 313, 577, 589, 590 | 51401-09-230 |
| MAN B&W | L21/31 | Buffer bolt | 51401-09-242 |
| MAN B&W | L21/31 | Control rack | 51401-09-254 |
| MAN B&W | L21/31 | Control sleeve | 51401-09-266 |
| MAN B&W | L21/31 | Spring plate | 51401-09-278 |
| MAN B&W | L21/31 | Pump spring | 51401-09-291 |
| MAN B&W | L21/31 | Blocking screw | 51401-09-325 |
| MAN B&W | L21/31 | Arresting bolt | 51401-09-337 |
| MAN B&W | L21/31 | Bolt | 51401-09-349 |
| MAN B&W | L21/31 | Pointer | 51401-09-362 |
| MAN B&W | L21/31 | Stop plate | 51401-09-374 |
| MAN B&W | L21/31 | Sealing | 51401-09-386 |
| MAN B&W | L21/31 | Cylindrical screw | 51401-09-398 |
| MAN B&W | L21/31 | Cylindrical screw | 51401-09-421 |
| MAN B&W | L21/31 | Countersunk screw | 51401-09-433 |
| MAN B&W | L21/31 | O-ring | 51401-09-457 |
| MAN B&W | L21/31 | O-ring | 51401-09-469 |
| MAN B&W | L21/31 | Seal ring | 51401-09-482 |
| MAN B&W | L21/31 | Lock washer | 51401-09-494 |
| MAN B&W | L21/31 | Shim, set of 4 pcs | 51401-09-516 |
| MAN B&W | L21/31 | Fuel Injection Pump,complete | 51401-09-565 |
| MAN B&W | L21/31 | Cylindrical pin | 51401-09-577 |
| MAN B&W | L21/31 | Screw | 51401-09-600 |
| MAN B&W | L21/31 | O-ring | 51401-09-685 |
| MAN B&W | L21/31 | Support ring | 51401-09-697 |
| MAN B&W | L21/31 | O-ring | 51401-09-707 |
| MAN B&W | L21/31 | Circlip | 51401-09-756 |
| MAN B&W | L21/31 | Seal ring | 51401-09-768 |
| MAN B&W | L21/31 | Lock ring | 51401-09-781 |
| MAN B&W | L21/31 | Loctite | 51401-09-827 |
| MAN B&W | L21/31 | Disc | 51401-09-864 |
| MAN B&W | L21/31 | Stop piston | 51401-09-876 |
| MAN B&W | L21/31 | Cylindrical screw | 51401-09-888 |
| MAN B&W | L21/31 | Sealing | 51401-09-911 |
| MAN B&W | L21/31 | Spring | 51401-09-923 |
| MAN B&W | L21/31 | Locking wire | 51401-09-996 |
distribution HND L21/31 Drain Trap|HND L21/31 Spare parts local agent
| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Drain Trap | 51208-03 |
| MAN B&W | L21/31 | Drain trap,complete | 51208-03-015 |
| MAN B&W | L21/31 | Drain pipe | 51208-03-088 |
| MAN B&W | L21/31 | Bracket | 51208-03-111 |
| MAN B&W | L21/31 | Packing ring | 51208-03-123 |
| MAN B&W | L21/31 | Screw | 51208-03-147 |
| MAN B&W | L21/31 | Nut | 51208-03-159 |
| MAN B&W | L21/31 | Screw | 51208-03-160 |
| MAN B&W | L21/31 | Nut | 51208-03-172 |
| MAN B&W | L21/31 | Straight male stud coupling | 51208-03-184 |
| MAN B&W | L21/31 | Pipe elbows 90o | 51208-03-196 |
Sale HND MAN 7L21/31 Covers on Frame|HND MAN 7L21/31 Spare parts manufacturer
| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Covers on Frame | 51106-14 |
| MAN B&W | L21/31 | Cover | 51106-14-154 |
| MAN B&W | L21/31 | O-ring | 51106-14-166 |
| MAN B&W | L21/31 | Cover,8 cyl. engine | 51106-14-201 |
| MAN B&W | L21/31 | Cover,9 cyl. engine | 51106-14-201 |
| MAN B&W | L21/31 | Cover with relief valve,5 cyl. engine | 51106-14-225 |
| MAN B&W | L21/31 | Cover with relief valve,6 cyl. engine | 51106-14-225 |
| MAN B&W | L21/31 | Cover with relief valve,7 cyl. engine | 51106-14-225 |
| MAN B&W | L21/31 | Cover with relief valve,8 cyl. engine | 51106-14-225 |
| MAN B&W | L21/31 | Cover with relief valve,9 cyl. engine | 51106-14-225 |
| MAN B&W | L21/31 | O-ring | 51106-14-237 |
| MAN B&W | L21/31 | Screw,5 cyl. engine | 51106-14-249 |
| MAN B&W | L21/31 | Screw,6 cyl. engine | 51106-14-249 |
| MAN B&W | L21/31 | Screw,7 cyl. engine | 51106-14-249 |
| MAN B&W | L21/31 | Screw,8 cyl. engine | 51106-14-249 |
| MAN B&W | L21/31 | Screw,9 cyl. engine | 51106-14-249 |
| MAN B&W | L21/31 | Washer,5 cyl. engine | 51106-14-250 |
| MAN B&W | L21/31 | Washer,6 cyl. engine | 51106-14-250 |
| MAN B&W | L21/31 | Washer,7 cyl. engine | 51106-14-250 |
| MAN B&W | L21/31 | Washer,8 cyl. engine | 51106-14-250 |
| MAN B&W | L21/31 | Washer,9 cyl. engine | 51106-14-250 |
| MAN B&W | L21/31 | Cover | 51106-14-262 |
| MAN B&W | L21/31 | Cover | 51106-14-286 |
| MAN B&W | L21/31 | O-ring | 51106-14-298 |
| MAN B&W | L21/31 | Cover | 51106-14-441 |
| MAN B&W | L21/31 | Relief valve | 51106-14-453 |
| MAN B&W | L21/31 | Lock washer | 51106-14-490 |
| MAN B&W | L21/31 | Screw | 51106-14-500 |
| MAN B&W | L21/31 | Self locking nut | 51106-14-512 |
| MAN B&W | L21/31 | Washer | 51106-14-524 |
| MAN B&W | L21/31 | O-ring | 51106-14-788 |
provide HND 21/31 Valve Control Box|HND 21/31 Spare parts wholesalers
| 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 CHINA 7L21/31 Output Module|CHINA 7L21/31 Spare parts manufacturer
| BRAND | TYPE | NAME | PART NO. |
| MAN B&W | L21/31 | Output Module | 50947-03 |
| MAN B&W | L21/31 | Panel | 50947-03-083 |
| MAN B&W | L21/31 | Output module | 50947-03-095 |
| MAN B&W | L21/31 | Resistor | 50947-03-105 |
| MAN B&W | L21/31 | 3 pol connector | 50947-03-117 |
| MAN B&W | L21/31 | 4 pol connector | 50947-03-129 |
| MAN B&W | L21/31 | 6 pol connector | 50947-03-130 |
| MAN B&W | L21/31 | 10 pol connector | 50947-03-142 |
| MAN B&W | L21/31 | Cable union | 50947-03-201 |
| MAN B&W | L21/31 | Nut | 50947-03-213 |
| MAN B&W | L21/31 | Cable union | 50947-03-225 |
| MAN B&W | L21/31 | Nut | 50947-03-237 |
| MAN B&W | L21/31 | 12 pol connector | 50947-03-250 |
| MAN B&W | L21/31 | Cable union | 50947-03-262 |
| MAN B&W | L21/31 | Nut | 50947-03-274 |
supply CHINA 6L21/31 Governor|CHINA 6L21/31 Spare parts manufacturer
| 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 |