Our workshop in NSW, Australia provides servicing, parts, reconditioning and rebuilds for MWM industrial gas engines.


Our services for MWM engines include:

  • Overhauls and rebuilds right here in Australia with rapid turnaround
  • Component machining and ‘zero hour’ reconditioning to manufacturer’s specifications
  • Reconditioning of oil coolers, water pumps, injection pumps, pistons, starter motors, pre-combustion chambers, engine auxiliaries and more
  • Intercooler cleaning
  • Machining of cylinder heads, cylinder blocks, connecting rods and camshafts
  • On-site in situ machining, overhauls, maintenance & upgrade services in Australia & New Zealand at short notice
  • Troubleshooting and technical repairs including stud bolt removal
  • Engine management system upgrades and expert support and tuning for OEM systems
  • New engine commissioning and diagnostics
  • Service exchange engines and components
  • Parts (as listed below), plus gasket kits for MWM 2020

MWM engines we service include TCG 2016 V8, V12 & V16, TCG 620 and MWM 2020.


See our range of MWM parts:

MWM Parts List

Our Part ID Description MWM Part No.
1191850001 Electric Motor 1214 1851
1191780008 Oil Seperator 12037536
1191780003 Oil Separator 12037536
1191630005 Rotocap 12032859
1191590027 Small End Bearing 1230 7496
1191530008 Pressure Transformer Crankcase pressure 1232 1982
1191530007 Pressure Transformer 1240 4223
1191510008 Tacho Generator 1232 2054
1191490057 Rot. Shaft Lip Seal 1202 9427
1191420032 Thermocouple 1232 2279
1191420016 Thermocouple 12299387
1191280070 Plug 1234 2152
1191280066 Connecting piece 1231 4017
1191260016 Proximity Switch 1214 9554
1191080012 Pick-up 1229 8112
1191040016 Resist. Thermometer 1229 9466
1191040015 Ressist. Thermometer 1229 9465
1190930012 Pipe clamp 0117 8000
1190760099 Clip 12319348
1190760084 Clip 1231 4058
1190760040 Clip 12137669
1190720012 Shaft Coupling 1214 1747
1190630033 TEM AKR Card 1247 3965
1190470047 Throw-Away Filter 1227 2453
1190470023 Throw-Away Filter (Mann W) 1215 3175
1190470022 Oil Filter (Mann W13145/1) 1212 8936
1190450042 Filter Insert 1231 6843
1190270016R Press Relief Valve RECON 1230 2287
1190270016 Press Relief Valve
1190230179 Round Flange Gasket 1214 0788
1190221583 O-Ring for oil mist seperator 1214 2721
1190221372 0100 1202
1190221244 Gasket 1231 4060
1190221074 Gasket 1230 4040
1190221043 Sealing Gland 1230 7719
1190221042 Sealing Gland 1230 7718
1190220991 Gasket 12904572
1190220923 Gasket 1230 0133
1190220907 Rocker Cover Gasket MWM 2016 1190221907
1190220649 Round Flat Gasket 12140789
1190220635 Gasket 1213 6255
1190220605 Valve Cover Gasket 1203 2892
1190220553 Gasket 1202 8085
1190220139 Flexmaster 0132 1317
1190220117 Flange Gasket 0122 2928
1190170086 Big End Bearing 1242 0916
1190170076 Big End Bearing (1. Undersize)
1190160069 Main Bearing (Undersize) 1230 4610
1190120175 Set of Piston Rings 1221 1490
1190110088 Piston 1245 3016
1190110066 Piston 1242 0394
1190050016 Valve Collet Exhaust 12141698
1190050014 Valve Collet 12030159
1190040131 Valve Outlet 12452424
1190040078 Valve Inlet 12304754
1190040076 Valve - Outlet Nimonic (1 Groove)
1190030020 Valve Guide - Outlet
0192010009 Cheese head screw 0620 8854
0191730041 Central process unit 1240 4589 ee 1240 4589 EE
0191630005 Rotorcap 1203 2859
0191600008 Push rod 1203 0164
0191510023 Speed sensor 12323518
0191510008 Camshaft sensor 1232 5054
0191490075 Rot shaft seal 1230 7299
0191450002 ZS3 ignition system (3 Ignition System) 1232 0993
0191380029 Plug 1213 7453
0191260030 Pressure switch 1240 4299
0191230089 Set screw 1144163
0191230047 Locating pin conrod 1230 2640
0191220526 Crank case breathing hose 1248 1522
0191200093 Round flange 1215 0915
0191130076 Cable 1247 9693
0191130013 Cable 1229 9218
0191120102 Tube holder 1242 0358
0191120041 Intercooler bracket 1230 0203
0190970028 Float switch 1248 0506
0190920002 MC Machining of cylinder liner 1230 0509
0190920002 Cylinder liner 1230 0509
0190880030 Pre-chamber spark plug 1245 3564
0190880029 Prechamber sparke plugs 1245 3562
0190880028 Pre-chamber spark plug 1245 3572
0190880025 Prechamber spark plug 1245 3318
0190880024 Prechamber spark plug 1245 3315
0190830020 Valve tappet 1230 1796
0190800044 Stud bolt 1230 3038
0190770108 Hose assembly 1242 0755
0190770030 Tubing connection 1203 7168
0190750289 Plain washer 12190150
0190750275 Plain washer 1119810
0190750198 Plain washer 12302161
0190750018 Washer 0115 1000
0190710194 Cutting ring 1178707
0190710117 Slip ring 1312 6991
0190710013 Spring lock washer 1177981
019070086 Big end bearing 1242 0916
0190640025 Tap roller bearing 0114 3985
0190640024 Tap roller bearing 0117 9731
0190620061 Compensator 1229 3910
0190620047 Compensator 12340988
0190600614 O-seal liner 0118 3301
0190600480 O-seal 0115 3844
0190600331 O-seal 0118 0993
0190600304 O-seal 0117 9353
0190600302 O-seal 0117 9104
0190600292 O-ring 1177725
0190590063 Distance sleeve 12301187
0190540112 Tension spring 0122 1310
0190520222 Bush 1230 0125
0190520103 Bearing bush camshaft
0190500186 Union nut 1102372
0190500114 Hexagon nut 1148417
0190500014 Hexagon nut 0111 3158
0190470042 Filter 1214 2724
0190470022 Oil filter 1212 8936
0190460002 Fuel filter element mwm-genuine 1151306
0190450074 Filter 1246 6713
0190450073 Filter 1246 6712
0190450065 Filter 1214 2723
0190450060 Crankcase breathing filter 1246 6707
0190450059 Crankcase breathing filter 1246 6706
0190420492 Screw 1242 0719
0190420453 Hexagon bolt 1143229
0190420377 Hexagon bolt 1148233
0190420190 Adjusting screw 1202 8031
0190420137 Hexagon bolt 0121 8409
0190400071 Explosion protection 1215 2139
0190350009 Starter 1204 1402
0190270012 Over pressure valve
0190230316 Sealing ring 1221 1061
0190221808 Gasket 1230 5954
0190221610 Cylinder head gasket 1245 2033
0190221369 Gasket 1242 0752
0190221074 Gasket 1230 4040
0190221043 Sealing gland 1230 7719
0190221042 Sealing gland 1230 7718
0190220928 Gasket 1230 0671
0190220926 Gasket 1230 0608
0190220631 Gasket 1213 5387
0190220605 Gasket 1203 2892
0190220580 Gasket 1202 9621
0190220117 Flange gasket 0122 2928
0190190031 Stop ring
0190170076 Conrod bearing (undersize) 1230 4596
0190160077 Main bearing
0190160069 Main bearing (undersize)
0190120203 Set of piston rings 1221 1794
0190120130 Set of piston rings 1221 1173
0190110088 Piston 1245 3016
0190090071 Camshaft 1234 2754
0190090025 Camshaft new 1230 0501
0190090024 Camshaft new 1230 0500
0190080101 Valve seat 1245 2845
0190080094 Valve seat insert 1242 0810
0190080091 Valve seat exhaust 12301787
0190070007 Valve spring 12134406
0190050016 Valve collet 1214 1698
0190050014 Valve collet 1203 0159
0190040131 Exhaust valve 1245 2424
0190040130 Valve 1242 0827
0190030064 Valve guide 1245 2884
0190030063 Valve guide 1245 2885

Request Quote


MWM is part of Caterpillar Energy Solutions GmbH of Baden-Württemberg, Germany.