Komatsu Quick Reference Parts List
We continue to do everything possible so that our customers can quickly find all the necessary and its interesting Komatsu parts.
For convenience and quick search of necessary Komatsu spare parts, we formed a small list of the most essential Komatsu spare parts, which may be necessary for you. See a list of spare parts for your Komatsu model.
We hope that these materials will be useful for you and you make Komatsu parts from us.
Komatsu Quick Reference List
Komatsu model: PC128US-2
Engine Type: S4D102E-1V
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y
6732-11-1011
1
Turbocharger Ass'y
RM6732-81-8052
1
Oil Pump Ass'y
6732-51-1112
1
Fuel Injection Pump Ass'y
6732-71-1361
1
Water Pump Assy
RM6736-61-1402
1
Alternator Ass'y 25A
RM600-861-2110
→
Komatsu Quick Reference List
Komatsu model: PC130-6K
Engine Type: S4D102E-1AE
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y
6732-11-1011
1
Turbocharger Ass'y
RM6732-81-8052
1
Engine Oil Pump Ass'y
6732-51-1112
1
Fuel Injection Pump Ass'y
RM6732-71-1331
1
Water Pump Ass'y
RM6736-61-1202
1
Alternator Ass'y (25A)
RM600-861-2110
1
Starter Motor Ass'y (4,5kW →
Komatsu Quick Reference List
Komatsu model: PC130-7K
Engine Type: SAA4D95LE-3B
Description
P/N
Quantity
Main Components
Cylinder Head Ass'y
6208-11-1100
1
Turbocharger Ass'y
6208-81-8100
1
Fuel Injection Pump Ass'y
6208-71-1210
1
Water Pump Ass'y
6205-61-1202
1
Alternator Ass'y
600-861-3610
1
Starter Motor
600-863-3210
1
Main Hydraulic Pump Ass'y
708-1L-00650
1
→
Komatsu Quick Reference List
Komatsu model: PC138US-2
Engine Type: SAA4D95LE-3A
Description
Part Numbers
Quantity
Main Components
Cylinder Head Ass'y
6208-11-1100
1
Turbocharger Ass'y
6208-81-8100
1
Injection Pump Ass'y
6208-71-1220
1
Water Pump Ass'y
6205-61-1202
1
Alternator Ass'y 35A
600-861-3610
1
Starting Motor Ass'y 3kW
600-863-3210
1
Main Hydraulic Pump Ass'y
708-1L-00551
1
Critic →
Komatsu Quick Reference List
Komatsu model: PC160-6K
Engine Type: S4D102E-1AA
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y
RM6731-11-1220
1
Turbocharger Ass'y
RM6732-81-8650
1
Engine Oil Pump Ass'y
6732-51-1112
1
Fuel Injection Pump Ass'y
RM6733-71-1210
1
Water Pump Ass'y
RM6736-61-1202
1
Alternator Ass'y 40A
RM6731-81-6150
1
Starter Motor Ass'y
→
Komatsu Quick Reference List
Komatsu model: PC160LC-7
Engine Type: SAA4D102E-2E
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y
6732-11-1011
1
Turbocharger Ass'y
6737-81-8290
1
Oil Pump Ass'y
6732-51-1112
1
Fuel Injection Pump Ass'y
RM6737-71-1210
1
Water Pump Ass'y
RM6736-61-1202
1
Alternator Ass'y 35A
RM600-861-3410
1
Alternator Ass'y 60A
RM600-861-6420
1
Starting →
Komatsu Quick Reference List
Komatsu model: PC180LC-6
Engine Type: S4D102E-1AA
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y
RM6731-11-1220
1
Turbocharger Ass'y
RM6732-81-8650
1
Engine Oil Pump Ass'y
6732-51-1112
1
Fuel Injection Pump Ass'y
RM6733-71-1210
1
Water Pump Ass'y
RM6736-61-1202
1
Alternator Ass'y 40A
RM6731-81-6150
→
Komatsu Quick Reference List
Komatsu model: PC180LC-7
Engine Type: SAA4D102E-2E
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y
6732-11-1011
1
Turbocharger Ass'y
6737-81-8290
1
Oil Pump Ass'y
6732-51-1112
1
Fuel Injection Pump Ass'y
RM6737-71-1210
1
Water Pump Ass'y
RM6736-61-1202
1
Alternator Ass'y 35A
RM600-861-3410
1
Alternator Ass'y 60A
→
Komatsu Quick Reference List
Komatsu model: PC210-6
Engine Type: S6D102E-1AB
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y
RM6731-12-1240
1
Turbocharger Ass'y
RM6735-81-8180
1
Engine Oil Pump Ass'y
6731-51-1111
1
Fuel Injection Pump Ass'y
RM6731-71-1340
1
Water Pump Ass'y
RM6736-61-1202
1
Alternator Ass'y 40A
RM6731-81-6150
→
Komatsu Quick Reference List
Komatsu model: PC228USLC-3
Engine Type: SAA6D102E-2A
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y
6731-11-1371
1
Turbocharger Ass'y
RM6738-81-8092
1
Oil Pump Ass'y
6731-51-1111
1
Injection Pump Ass'y
RM6738-71-1110
1
Water Pump Ass'y
6731-62-1110
1
Alternator Ass'y 60A
600-861-6420
1
Alternator Ass'y 35A
600-861-3420
1
Starting Motor A →
Komatsu Quick Reference List
Komatsu model: PC230NHD-7
Engine Type: SAA6D102E-2C
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y
6731-11-1371
1
Turbocharger Ass'y
RM6738-81-8092
1
Oil Pump Ass'y
6731-51-1111
1
Fuel Injection Pump Ass'y
RM6738-71-1110
1
Water Pump Ass'y
RM6736-61-1402
1
Alternator Ass'y
RM600-861-6410
1
→
Komatsu Quick Reference List
Komatsu model: PC240LC-7
Engine Type: SAA6D102E-2C
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y
6731-11-1371
1
Turbocharger Ass'y
RM6738-81-8092
1
Oil Pump Ass'y
6731-51-1111
1
Fuel Injection Pump Ass'y
RM6738-71-1110
1
Water Pump Ass'y
RM6736-61-1402
1
Alternator Ass'y
RM600-861-6410
1
→
Komatsu Quick Reference List
Komatsu model: PC290LC-7
Engine Type: SAA6D102E-2C
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y
6731-11-1371
1
Turbocharger Ass'y
RM6738-81-8092
1
Oil Pump Ass'y
6731-51-1111
1
Fuel Injection Pump Ass'y
RM6738-71-1110
1
Water Pump Ass'y
RM6736-61-1402
1
Alternator Ass'y
RM600-861-6410
1
→
Komatsu Quick Reference List
Komatsu model: PC340LC-7
Engine Type: SAA6D114E-2A
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y
6741-11-1190
1
Turbocharger Ass'y
RM6743-81-8040
1
Oil Pump Ass'y
6741-51-1110
1
Fuel Injection Pump Ass'y
RM6743-71-1131
1
Water Pump Ass'y
RM6741-61-1530
1
Alternator Ass'y
RM600-861-6110
1
Starting Motor Ass'y
RM →
Komatsu Quick Reference List
Komatsu model: PC450-7
Engine Type: SAA6D125E-3K
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y (Valveless)
6156-11-1100
1
Turbocharger Ass'y
6156-81-8170
1
Oil Pump Ass'y
6154-51-1000
1
Fuel Supply Pump (CRI)
RM6156-71-1110
1
Water Pump Ass'y
RM6154-61-1100
1
Alternator Ass'y 50A
RM600-821-9690
1
Starter Motor Ass'y 7,5kW
RM600-813-6632
1
S →
Komatsu Quick Reference List
Komatsu model: PC600-6K
Engine Type: SA6D140E-3B-7
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y
6218-11-1100
6
Turbocharger Ass'y
RM6505-65-5020
1
Engine Oil Pump Ass'y
6218-51-2002
1
Fuel Pump Ass'y
RM6217-71-1130
1
Water Pump Ass'y
RM6212-61-1303
1
Alternator Ass'y 50A
RM600-825-6110
1
Alternator Ass'y, 75A
600-825-9110
→
Komatsu Quick Reference List
Komatsu model: PC600-7
Engine Type: SAA6D140E-3H
Description
Part Number
Quantity
Main Components
Cylinder Head Ass'y (Valveless)
6218-11-1100
6
Turbocharger Ass'y
RM6505-65-5020
1
Oil Pump Ass'y
6218-51-2002
1
Fuel Supply Pump (CRI)
RM6217-71-1130
1
Water Pump Ass'y
RM6212-61-1303
1
Alternator Ass'y 50A
RM600-825-6110
1
Alternator Ass'y 75A
600-825-9110
1
Starte →
Komatsu Quick Reference List
Komatsu model: PC750SE-7
Engine Type: SAA6D140E-3H
Description
Komatsu Part Number
Quantity
Main Components
Cylinder Head Ass'y (Valveless)
6218-11-1100
6
Turbocharger Ass'y
RM6505-65-5091
1
Oil Pump Ass'y
6218-51-2002
1
Fuel Supply Pump (CRI)
RM6217-71-1130
1
Water Pump Ass'y
RM6212-61-1303
1
Alternator Ass'y 50A
RM600-825-6110
1
Alternator Ass'y 75A
600-825-9110
1
→
Komatsu Quick Reference List
Komatsu model: PC800-7
Engine Type: SAA6D140E-3N
Description
Komatsu spare Part Number
Quantity
Main Components
Remanufactured Engine
RMSAA6D140E-3N
1
Cylinder Head Ass'y (Valveless!)
6218-11-1100
6
Turbocharger Ass'y
RM6505-65-5091
1
Engine Oil Pump Ass'y
6218-51-2002
1
Controller, Fuel
7872-20-4403
1
Fuel Pump Ass'y
RM6218-71-1111
1
Water Pump Ass'y
→
Komatsu Quick Reference List
Komatsu model: PC1250SE-7
Engine Type: SAA6D170E-3E
Description
KOMATSU Part Number
Quantity
Main Components
Cylinder Head Ass'y (Valveless)
6240-11-1102
6
Turbocharger Ass'y
RM6240-81-8300
1
Oil Pump Ass'y
6240-51-1100
1
Fuel Injection Pump
RM6560-71-1102
1
Water Pump Ass'y
RM6240-61-1100
1
Alternator Ass'y 50A
600-825-6820
1
Alternator Ass'y 90A
→