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Rotating Groups and Parts for
Hydraulic Piston Pumps
Plant Parts now
stocks the rotating groups and individual parts for many
popular Komatsu hydraulic piston pumps.
Blocks, pistons,
valve plates, cradles,& retainer plates are all available as
replacement parts for these popular machines. |
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Pump parts for Komatsu excavators.
PC120-6, PC150-3, PC150-5, PC180-3, PC200-3, PC220-3,
PC240-3, PC200-5, PC200-6, PC220-5, PC300-3, PC300-5,
PC300-6, PC400-3, PC400-5 PC400-6.
Part numbers for guidance only
see here for
details
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PC150-3 |
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REF# |
DESCRIPTION |
QTY. |
Part Number |
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3 |
CRADLE (FRONT) |
1 |
708-25-00051 |
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4 |
CRADLE (REAR) |
1 |
708-25-00061 |
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8 |
PISTON (EACH) |
9 |
708-25-13314 |
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9 |
RETAINER PLATE |
1 |
708-25-13422 |
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10 |
CYLINDER BARREL |
1 |
708-25-13151 |
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11 |
VALVE PLATE - RIGHT |
1 |
708-25-13210 |
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11a |
VALVE PLATE - LEFT |
1 |
708-25-13220 |
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** |
SPRING (CYL BLOCK) |
1 |
708-25-13130 |
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** |
SNAP RING (CYL BLOCK) |
1 |
708-25-13140 |
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** |
WASHER (CYL BLOCK) |
1 |
708-25-13120 |
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** |
SERVO PISTON FRONT & REAR |
1 |
708-25-14110 |
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** |
RETAINER BRG. |
1 |
708-25-13441 |
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** |
SHIM KIT, RETAINER BRG. |
1 |
708-25-05061 |
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PC150-5 |
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REF # |
DESCRIPTION |
QTY. |
Part Number |
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3 |
CRADLE (FRONT) |
1 |
708-25-00051 |
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4 |
CRADLE (REAR) |
1 |
708-25-00061 |
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8 |
PISTON (EACH) |
9 |
708-25-13314 |
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9 |
RETAINER PLATE |
1 |
708-25-13422 |
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10 |
CYLINDER BARREL |
1 |
708-25-13151 |
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11 |
VALVE PLATE - RIGHT |
1 |
708-25-13611 |
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11a |
VALVE PLATE - LEFT |
1 |
708-25-13621 |
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** |
SPRING (CYL BLOCK) |
1 |
708-25-13130 |
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** |
SNAP RING (CYL BLOCK) |
1 |
708-25-13140 |
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** |
WASHER (CYL BLOCK) |
1 |
708-25-13120 |
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** |
SERVO PISTON FRONT |
1 |
708-25-14112 |
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** |
SERVO PISTON REAR |
1 |
708-25-14211 |
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** |
RETAINER BRG. |
1 |
708-25-13441 |
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** |
SHIM KIT, RETAINER BRG. |
1 |
708-25-05061 |
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PC200-3 / PC220-3 / PC240-3 |
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REF # |
DESCRIPTION |
QTY. |
Part Number |
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*** |
CYLINDER BLOCK ASSY RH |
1 |
708-25-00230 |
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*** |
CYLINDER BLOCK ASSY LH |
1 |
708-25-00240 |
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3 |
CRADLE (FRONT) |
1 |
708-25-00031 |
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4 |
CRADLE (REAR) |
1 |
708-25-00041 |
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5 |
CAM ROCKER |
1 |
708-25-13411 |
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8 |
PISTON ASSY. (EACH) |
9 |
708-25-13314 |
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9 |
RETAINER PLATE |
1 |
708-25-13422 |
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10 |
CYLINDER BARREL |
1 |
708-25-13151 |
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11 |
VALVE PLATE - RIGHT |
1 |
708-25-13210 |
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11a |
VALVE PLATE - LEFT |
1 |
708-25-13220 |
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** |
SPRING (CYL BLOCK) |
1 |
708-25-13130 |
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** |
SNAP RING(CYL BLOCK) |
1 |
708-25-13140 |
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** |
WASHER (CYL BLOCK) |
1 |
708-25-13120 |
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** |
SERVO PISTON |
1 |
708-25-14211 |
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** |
SERVO PISTON |
1 |
708-25-14112 |
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** |
RETAINER BRG. |
1 |
708-25-13441 |
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** |
SHIM KIT, RETAINER BRG |
1 |
708-25-05061 |
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PC200-5 / PC220-5 |
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REF # |
DESCRIPTION |
QTY. |
Part Number |
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*** |
CYLINDER BLOCK ASSY - FRONT |
1 |
708-25-00401 |
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*** |
CYLINDER BLOCK ASSY - REAR |
1 |
708-25-00411 |
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2 |
DRIVE SHAFT (FRONT) |
1 |
708-25-12711 |
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3 |
CRADLE (FRONT) |
1 |
708-25-00031 |
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4 |
CRADLE (REAR) |
1 |
708-25-00041 |
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5 |
CAM ROCKER |
1 |
708-25-13411 |
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8 |
PISTON ASSY. (EACH) |
9 |
708-25-13314 |
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9 |
RETAINER PLATE |
1 |
708-25-13422 |
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10 |
CYLINDER BARREL |
1 |
708-25-13151 |
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11 |
VALVE PLATE - FRONT |
1 |
708-25-13611 |
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11a |
VALVE PLATE - REAR |
1 |
708-25-13621 |
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** |
SPRING (CYL BLOCK) |
1 |
708-25-13130 |
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** |
SNAP RING(CYL BLOCK) |
1 |
708-25-13140 |
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** |
WASHER (CYL BLOCK) |
1 |
708-25-13120 |
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** |
SERVO PISTON - FRONT |
1 |
708-25-14211 |
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** |
SERVO PISTON - REAR |
1 |
708-25-14112 |
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** |
RETAINER BRG. |
1 |
708-25-13441 |
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** |
SHIM KIT, RETAINER BRG |
1 |
708-25-05061 |
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PC300-3 / PC400-3 |
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REF # |
DESCRIPTION |
QTY. |
Part Number |
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3 |
CRADLE (FRONT) |
1 |
708-27-00032 |
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4 |
CRADLE (REAR) |
1 |
708-27-00042 |
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8 |
PISTON ASSY. (EACH) |
9 |
708-27-13314 |
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9 |
RETAINER PLATE |
1 |
708-27-13342 |
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10 |
CYLINDER BARREL |
1 |
708-27-13111 |
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11 |
VALVE PLATE - RIGHT |
1 |
708-27-13212 |
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11a |
VALVE PLATE - LEFT |
1 |
708-27-13222 |
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** |
SERVO PISTON |
1 |
708-27-14110 |
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** |
RETAINER BRG. |
1 |
708-27-13420 |
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** |
SHIM KIT, RETAINER BRG |
1 |
708-27-05051 |
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PC300-5/PC400-5 |
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REF # |
DESCRIPTION |
QTY. |
Part Number |
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3 |
CRADLE (FRONT) |
1 |
708-27-00032 |
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4 |
CRADLE (REAR) |
1 |
708-27-00042 |
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8 |
PISTON ASSY. (EACH) |
9 |
708-27-13314 |
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9 |
RETAINER PLATE |
1 |
708-27-13342 |
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10 |
CYLINDER BARREL |
1 |
708-27-13112 |
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11 |
VALVE PLATE - RIGHT |
1 |
708-27-13611 |
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11a |
VALVE PLATE - LEFT |
1 |
708-27-13621 |
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** |
SERVO PISTON |
1 |
708-27-14110 |
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** |
RETAINER BRG. |
1 |
708-27-13420 |
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** |
SHIM KIT, RETAINER BRG |
1 |
708-27-05051 |
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PC120-6 |
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REF # |
DESCRIPTION |
QTY. |
Part Number |
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3 |
CRADLE (FRONT & REAR) |
1 |
708-2L-04061 |
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8 |
PISTON ASSY. |
9 |
708-2L-33310 |
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9 |
RETAINER PLATE |
1 |
708-2L-33340 |
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10 |
CYLINDER BARREL |
1 |
708-2L-33110 |
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11 |
VALVE PLATE - RIGHT |
1 |
708-2L-33211 |
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11a |
VALVE PLATE - LEFT |
1 |
708-2L-33221 |
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** |
BALL GUIDE |
1 |
708-2L-23351 |
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** |
PIN |
1 |
708-2L-23360 |
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PC200-6 |
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REF # |
DESCRIPTION |
QTY. |
Part Number |
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4 |
CRADLE (FRONT & REAR) |
1 |
708-2L-04061 |
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8 |
PISTON ASSY. |
9 |
708-2L-33310 |
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9 |
RETAINER PLATE |
1 |
708-2L-33340 |
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10 |
CYLINDER BARREL |
1 |
708-2L-33110 |
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11 |
VALVE PLATE - RIGHT |
1 |
708-2L-33211 |
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11a |
VALVE PLATE - LEFT |
1 |
708-2L-33221 |
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** |
BALL GUIDE |
1 |
708-2L-23351 |
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** |
PIN |
1 |
708-2L-23360 |
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PC300-6 / PC400-6 |
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REF # |
DESCRIPTION |
QTY. |
Part Number |
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*** |
CYLINDER BLOCK ASSY (W/VALVE PLATE RH) |
1 |
708-2H-04140 |
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*** |
CYLINDER BLOCK ASSY (W/VALVE PLATE LH) |
1 |
708-2H-04150 |
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3 |
CRADLE (FRONT & REAR) |
1 |
708-2H-04160 |
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8 |
PISTON ASSY. (EACH) |
9 |
708-2H-23311 |
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9 |
RETAINER PLATE |
1 |
708-2H-23340 |
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10 |
PIN |
1 |
708-2H-23360 |
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11 |
BALL GUIDE |
1 |
708-2H-23350 |
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Airman |
Atlas |
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Komatsu |
Kubota |
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Bobcat |
Case |
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Libra |
Link Belt |
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Caterpillar |
Chieftan |
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Macmoter |
Manitou |
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Daewoo |
FAI |
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Minix |
Mitsubishi |
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Fermec |
Gale |
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Neuson |
Nissan |
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Halla |
Hanix |
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O&K |
Pel Job |
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Hitachi |
Hyundai |
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Powerfab |
Samsung |
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IHI |
JCB |
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Scattrak |
Schaeff |
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John Deere |
Kato |
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Sumitomo |
Takeuchi |
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Kobelco |
Koehring |
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Thomas |
Volvo |
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Yanmar |
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Ygri |
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