7745790 / 54142943 + - .
7745790 43795 amshaft
_  №  Number Qty Name Options
  1   1543704   Camshaft  
  2   950588   Pin  
  3   1543839   Thrust bearing  
  4   984736   Flange screw  
  5   1543899   Gear  
  6   990862   Flange screw  
  7   1556947   12  Tappet  
  8   20381951   12  Push rod  
 
 
 
 
7745790 / 54159928 + - .
7745790 43810 rank Mechanism
_  №  Number Qty Name Options
  1   3826321   Cylinder liner kit  
  1   3826320   Cylinder liner kit  
  2   []   Cylinder liner  
  3   []   Piston  
  4   1556200   Piston pin  
  4   1556401   Piston pin  
  5   914532   12  Snap ring  
  6   270935   Sealing ring kit  
  7   1543507   Sealing ring  
  8   []   Sealing ring  
  9   []   18  Sealing ring  
  10   3826935   Piston ring kit  
  10   876831   Piston ring kit  
  11   []   Compression ring  
  12   []   Compression ring  
  13   []   Oil scraper ring  
  13A   1548125     Shim  
  13   1548126     Shim  
  13   1548127     Shim  
  14   1161231     Sealant  
  14   1161277     Sealant  
  15   863794   Connecting rod  
  15   1556319   Connecting rod  
  16   1543035   12  Flange screw  
  17   1543034   Bushing  
  17   1556321   Bushing  
  18   270796   Big-end bearing kit  
  18   270797   Big end bearing kit  
  18   270798   Big end bearing kit  
  18   270799   Big end bearing kit  
  19   863792   Crankshaft  
  20   968060   Plug, with sealant  
  20   978130   Plug, without sealant  
  21   422253   Woodruff key  
  22   950645   Pin  
  23   270792   Main bearing kit  
  23   270793   Main bearing kit  
  23   270794   Main bearing kit  
  23   270795   Main bearing kit  
  24   270929   Thrust washer kit  
  24   270930   Thrust washer kit  
  24   270931   Thrust washer kit  
  24   270932   Thrust washer kit  
  25   1543444   Gear  
  26   3825678   Flywheel  
  27   471532   Gear ring  
  28   849912   14  Hexagon screw  
  29   1543563   14  Washer  
  30   848851   Hub  
  31   945512   O-ring  
  32   1543834   Vibration damper  
  33   422124   Washer  
  34   862504   Screw  
  35   849385   Pulley, 6-hole  
  35   3825893   V-belt pulley, 12-hole  
  35A   862031   V-belt pulley  
  36   862032   Wear ring  
  37   970960   Hexagon screw  
  38   4956010   Washer  
  39   955974   O-ring  
 
 
 
 
7745790 / 54159902 + - .
7745790 43805 ylinder Block
_  №  Number Qty Name Options
  1   1543000   Cylinder block  
  2   []   Cylinder block  
  3   []   Main bearing cap  
  4   422426   Pin  
  5   1543412   14  Flange screw  
  6   1556514   Bushing  
  7   1556515   Bushing  
  8   1543491   Cap  
  9   984756   Flange screw  
  10   984760   Flange screw  
  11   984758   Flange screw  
  12   952079   Plug  
  13   467367   Plug  
  14   469328   Gasket  
  15   1543693   Guide sleeve  
  16   []   Lift iron, front  
  17   984815   Flange screw  
  18   []   Lift iron, Rear  
  19   968436   Flange screw  
  20   1543693   Guide sleeve  
  21   1543787   28  Spacer sleeve  
  22   984816   28  Flange screw  
  23   1556797   Stiffening plate  
  24   1543589   Stiffening plate  
  25   955083   Cap plug  
  26   967853   Cap plug  
  27   1543593   Cover  
  28   984724   Flange screw  
  29   1161231     Sealant  
  30   1543486   Cover  
  31   1543488   Cover, non crankh vent outlet  
  31   1556289   Cover plate, with crankh vent outlet  
  32   469606   Seal  
  33   984735   15  Flange screw  
  33   984737   Flange screw  
  33   984740   Flange screw, fuel filter bracket  
  33   []   Flange screw, crankcase vent.  
  34   984754   Flange screw  
  35   946778   Cap plug  
  36   191171   Pin, flywheel cover  
  37   1546221   Sealing ring  
  38   417588   Guide sleeve, fuel inj. pump  
  39   479979   Plug, 1/8-NPTF  
  40   968145   Plug, 3/8-NPTF  
  41   3826916   Elbow nipple  
  42   947893   Shut-off cock  
  43   942078   T-nipple, oil pipe-injection pump  
  43A   479979   Plug  
  44   968971   O-ring  
  45   984734   Flange screw  
  46   1542242   Cover  
  47   1543745   Piston cooling jet, piston cooling  
  47   1556430   Piston cooling jet, piston cooling  
  48   955981   O-ring  
  49   1543749   Threaded rod, l=50mm  
  49   1556434   Stud, l=40mm  
  50   990950   Flange lock nut  
 
 
 
 
7745790 / 54159927 + - .
7745790 43813 ylinder Head
_  №  Number Qty Name Options
  1   1556150   Cylinder head  
  1   1556600   Cylinder head  
  1   3803288   Cylinder head, exch  
  2   []   Cylinder head  
  3   1556149   12  Valve seat, exhaust  
  3   1556333   12  Valve seat, exhaust  
  4   1556148   12  Valve seat, intake  
  4   1556332   12  Valve seat, intake  
  5   1556604   12  Valve guide, exhaust  
  6   1556607   12  Valve guide, intake  
  7   1556860   24  Plug  
  8   468463   24  Gasket  
  9   950543   12  Pin  
  10   955077   Plug  
  11   1543492   Pin  
  12   3964715   12  Plug  
  13   1543223   Injector sleeve  
  14   1543225   Sealing ring  
  15   1543606   Ring  
  16   1543574   O-ring  
  17   1556896   12  Exhaust valve  
  18   1556813   12  Inlet valve  
  19   1543870   12  Valve spring, exhaust  
  20   1543872   12  Valve spring, intake  
  21   1543866   12  Valve spring washer, exhaust  
  22   1543046   12  Valve spring washer, intake  
  23   1543078   48  Valve collet  
  24   1556073   12  Pin  
  25   1556167   12  Valve yoke  
  26   1543368   12  Adjusting screw  
  27   946911   12  Hexagon nut  
  28   1543441   12  Rocker arm  
  28A   1543723   24  Nozzle  
  29   1543372   12  Ball screw  
  30   946911   12  Hexagon nut  
  31   1543443   12  Bushing  
  32   1543508   12  Lock plug  
  33   1543476   Bearing bracket  
  34   1556078   Flange screw  
  35   975105   Flange screw  
  36   1543469   Valve cover  
  37   1543581   Gasket  
  38   1543582   Damping ring  
  39   1543657   Washer  
  40   943819   12  Disc spring  
  41   1543654   Cap nut  
  42   271085   Gasket kit, cylinder head  
  43   1543576   Sealing ring  
  44   1543566   12  Sealing ring  
  45   1543580   12  Sealing ring  
  46   1543132   36  Flange screw  
  47   1543751   Sealing ring, injector-valve cover  
  48   276836   Copper sleeve kit, fuel injector  
  49   876838   Gasket kit, for installation of injec  
  49   876839   Gasket kit, valve adjustment  
 
 
 
 
7745790 / 54159931 + - .
7745790 43807 ngine Mounting
_  №  Number Qty Name Options
  1   []   Engine suspens frame  
  2   848772   Engine bracket, Rear  
  3   848793   Nut plate  
  3   966818   Flange nut  
  3   946673   Flange lock nut  
  4   955364   Hexagon screw  
  4   955372   Hexagon screw  
  5   955363   Hexagon screw  
  5   968435   Flange screw  
  6   955900   24  Washer  
  7   866512   Engine bracket, front  
  8   955363   Hexagon screw  
  9   955363   Hexagon screw  
  9   955362   Hexagon screw  
  9   968435   Flange screw  
  10   862073   Rubber cushion  
  11   961305   Hexagon screw  
  12   906837   Washer  
 
 
 
 
7745790 / 21
_  №  Number Qty Name Options
    [54142943]     Camshaft  
    [54159928]     Crank Mechanism  
    [54159902]     Cylinder Block  
    [54159927]     Cylinder Head  
    [54159931]     Engine Mounting  
    [54159920]     Flywheel Housing and Crankcase Ventilation  
    [54159924]     Timing Gear Casing and Gears  
    [54163722]     Flywheel Housing and Crankcase Ventilation, SN-2160017139  
    [54158056]     Crank Mechanism: SN2160022234-  
 
 
 
 
7745790 / 22
_  №  Number Qty Name Options
    [54159940]     Lubricating System  
    [54159952]     Oil Bilge Pump, Manual  
    [54159947]     Oil Filter  
    [54148698]     Oil Filter Housing  
    [54163811]     Oil Pump, Components: 1556177  
    [54159941]     Oil Pump, Components: 1556730  
 
 
 
 
7745790 / 23
7745790 / 25
_  №  Number Qty Name Options
    [54160179]     Air Filter  
    [54160177]     Air Filter  
    [54156252]     Closed Crankcase Ventilation  
    [54160341]     Crankcase Ventilation  
    [54160343]     Crankcase Ventilation: ALT  
    [54160342]     Crankcase Ventilation: STD  
    [54160320]     Induction Manifold with Starter Element  
    [54148109]     Muffler  
    [54160421]     Silencer and Exhaust Pipe  
    [54148127]     Turbocharger  
    [54165419]     Exhaust Pipe  
    [54165575]     Induction Manifold and Intercooler  
    [54166824]     Induction Manifold with Starter Element  
    [54169203]     Starter Element  
    [54148146]     Turbocharger  
    [54160292]     Turbocharger, Components: 849948  
    [54166887]     Air Filter  
    [54160364]     Closed Crankcase Ventilation  
    [54169255]     Silencer and Exhaust Pipe  
 
 
 
 
7745790 / 26
_  №  Number Qty Name Options
    [54160725]     Radiator and Fan  
    [54160747]     Radiator and Fan  
    [54160559]     Water Pump and Thermostat  
    [54167879]     Water Pump and Thermostat  
    [54165325]     Oil Cooler  
    [54164834]     Belt Guard: ALT 1  
    [54164835]     Belt Guard: ALT 2  
    [54164836]     Belt Guard: ALT 3  
    [54157946]     Bracket for Cooling Water Filter  
    [54169672]     Radiator and Fan. Round Fan Guard  
    [54154208]     Water Pump, Components: 1556330  
    [54164371]     Water Pump, Components: 1543380  
    [54160487]     Belt Tensioner Device  
    [54160469]     Belt Transmission and Belt Tensioner Device: TWD1630  
    [54160470]     Belt Transmission and Belt Tensioner Device: TAD1630  
 
 
 
 
Here you can search whole komatsu part number in all models, Example: 6212611203

Back to top