M-MG4-B / 54159521 + - .
M-MG4-B 45404 ngine Mounting
_  №  Number Qty Name Options
  1   3580748   Engine bracket  
  2   965192   Flange screw  
  2   965193   Flange screw  
  3   940280   Spring washer  
  4   860952   Engine bracket  
  4   860954   Engine bracket  
  5   940280   Spring washer  
  6   965225   Flange screw  
  7   858160   Rubber cushion  
  8   858161   Rubber element  
  9   955900   Washer  
  10   860950   Adjusting screw  
  11   843299   Rubber disc  
  12   955806   Hexagon nut  
  13   955901   Washer  
  13   978991   Washer  
  14   941913   Spring washer  
 
 
 
 
M-MG4-B / 54151360 + - .
M-MG4-B 45405 ngine Mounting
_  №  Number Qty Name Options
  1   3580748   Engine bracket  
  2   940280   Spring washer  
  3   965192   Flange screw  
  3   965193   Flange screw  
  4   860952   Engine bracket  
  4   860954   Engine bracket  
  5   940280   Spring washer  
  6   965225   Flange screw  
  7   843122   Spacer sleeve  
  8   846765   Rubber element  
  8   856834     Rubber cushion  
  9   955900   Washer  
  10   860950   Adjusting screw  
  11   955806   Hexagon nut  
  12   955901   Washer  
  12   978991   Washer  
  13   941913   Spring washer  
 
 
 
 
M-MG4-B / 54159520 + - .
M-MG4-B 45404 ngine Mounting
_  №  Number Qty Name Options
  1   3580748   Engine bracket  
  2   965192   Flange screw  
  2   965193   Flange screw  
  3   940280   Spring washer  
  4   860952   Engine bracket  
  4   860954   Engine bracket  
  5   940280   Spring washer  
  6   965225   Flange screw  
  7   858160   Rubber cushion  
  8   858161   Rubber element  
  9   955900   Washer  
  10   860950   Adjusting screw  
  11   843299   Rubber disc  
  12   955806   Hexagon nut  
  13   955901   Washer  
  13   978991   Washer  
  14   941913   Spring washer  
 
 
 
 
M-MG4-B / 54151372 + - .
M-MG4-B 45406 ngine Mounting
_  №  Number Qty Name Options
  1   3580748   Engine bracket  
  2   965192   Flange screw  
  3   940280   Spring washer  
  4   860952   Engine bracket  
  4   860954   Engine bracket  
  5   940280   Spring washer  
  6   965225   Flange screw  
  7   876597   Rubber element  
  7   856834     Rubber cushion  
  8   955900   Washer  
  9   860950   Adjusting screw  
  10   955806   Hexagon nut  
  11   955901   Washer  
  11   978991   Washer  
  12   941913   Spring washer  
 
 
 
 
M-MG4-B / 54156682 + - .
M-MG4-B 45403 everse Gear HS1A: 873172
_  №  Number Qty Name Options
  1   873171     Transmission  
  1   3803501     Lower gear, exch, exch  
  1   873172   Transmission  
  1   3803508   Lower gear, exch, exch  
  2   872500   Gear housing  
  3   872574   Shield  
  4   872501   Cap  
  5   872725   Valve housing  
  6   872510     Drive gear set  
  6   872534   Drive gear set  
  7   872505   Bearing housing  
  8   872506   Bearing housing  
  9   872502   Housing  
  10   945065   Plug  
  11   969011   Gasket  
  12   872507   Drive gear set  
  13   872515   Shaft  
  14   []   washer  
  15   []   Piston Ring  
  16   []   14  disc  
  17   []   16  disc  
  18   872580   26  Spring  
  19   872518   Piston  
  20   977891   O-ring  
  21   []   Piston Ring  
  22   []   o-ring  
  23   872522   Lock ring  
  24   184175   Needle roller assemb  
  25   184239   Raceway washer  
  26   872581   Spring washer  
  27   956000   O-ring  
  28   872570   Thrust washer  
  29   184798   Needle roller assemb  
  30   872587   Roller bearing  
  31   969072   Round nut  
  32   969073   Round nut  
  33   872520   Washer  
  34   969074   Round nut  
  35   181304   Cup  
  36   181303   Inner ring  
  37   183403   Cup  
  38   183649   Inner ring  
  39   181036   Cup  
  40   184797   Inner ring  
  41   183232   Roller bearing  
  42   872521   Spacer sleeve  
  43   872568   Pretensioning sleeve  
  44   872569   Pretensioning sleeve  
  45   872523   Flange  
  46   872503   Cover  
  47   942001   Hex. socket screw  
  48   6842273   Lip seal  
  48A   872889     Valve, assy  
  49   []   valve  
  50   []   Sleeve  
  51   []   magnet  
  52   192601   Ball  
  53   872582   Pump element  
  54   872701   Sealing ring  
  55   872525   Housing  
  56   872585   Spring  
  57   471085   Valve cone  
  58   872567   Cap  
  59   977890   O-ring  
  60   925058   O-ring  
  61   872526   Intermediate lever  
  62   955252   Hexagon screw  
  62A   940090   Washer  
  63   963104   Lock nut  
  64   872075   Anchorage  
  65   968631   E-circlip  
  66   872528   Bracket  
  67   872074   Retainer  
  68   872076   Washer  
  69   956083   Cross recessed screw  
  70   965175   Flange screw  
  71   872529   Cap  
  72   955983   O-ring  
  73   183801   Ball  
  74   872586   Spring  
  75   184796   Needle roller  
  76   977913     Shim  
  76   977914     Shim  
  76   977915     Shim  
  77   977910     Shim  
  77   977911     Shim  
  77   977912     Shim  
  78   978912     Shim  
  78   978913     Shim  
  78   978914     Shim  
  78   978915     Shim  
  78   978916     Shim  
  78   977909     Shim  
  79   978917     Shim  
  80   422413   11  Sealing ring  
  81   925263   O-ring  
  82   925260   O-ring  
  83   948866   O-ring  
  84   925065   O-ring  
  85   947760   28  Flange screw  
  86   []   sign  
  87   950885   Drive screw  
  88   []   lifting eye  
  89   872605   Bracket  
  90   840274   Nipple  
  91   834337   Oil filter  
  92   872626   Oil cooler  
  93   872637   Hose  
  94   872638   Hose  
  95   192639   Nipple  
  96   947624   Gasket  
  97   872615   Bracket  
  98   961674   Hose clamp  
  99   872538   Dipstick  
  100   872608   Hub  
  101   872611   Cylinder  
  102   978906   Support washer  
  103   977917   Plug  
  104   947620   Gasket  
  105   872577   Oil strainer  
  106   1381498   Plug  
  106   876588     Gasket kit  
 
 
 
 
M-MG4-B / 218
_  №  Number Qty Name Options
    [54159521]     Engine Mounting  
    [54151360]     Engine Mounting  
    [54159520]     Engine Mounting  
    [54151372]     Engine Mounting  
 
 
 
 
M-MG4-B / 440
_  №  Number Qty Name Options
    [54156682]     Reverse Gear HS1A: 873172  
    [54156681]     Reverse Gear HS1A: 873171  
    [54156921]     Reverse Gear HS1A: 873171  
    [54156922]     Reverse Gear HS1A: 873172  
 
 
 
 
M-MG4-B / 442
_  №  Number Qty Name Options
    [54169170]     Reverse Gear HS1A: Ratio 2.62  
    [54160058]     Reverse Gear HS1E-A: RATIO 1.96:1  
    [54143101]     Inboard Transmission: .  
    [54169169]     Reverse Gear HS1A: Ratio 1.96  
    [54143059]     Repair Kits  
    [54160059]     Reverse Gear HS1E-A: RATIO 2.62:1  
 
 
 
 
M-MG4-B / 990
_  №  Number Qty Name Options
    [54160063]     Repair Kits  
    [54169896]     Repair Kits  
 
 
 
 
Here you can search whole komatsu part number in all models, Example: 6212611203

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