Komatsu Excavator Spare Parts – Powering Your Machines – March 25, 2025
Engine Overhaul and Rebuild Kits for Komatsu Excavators
Ensure the longevity and performance of your Komatsu excavators with our high-quality overhaul and rebuild kits. Growshine International offers reliable aftermarket solutions for various Komatsu engine models.
Overhaul Rebuild Kit for Komatsu Engine 6D105-1 S6D105-1: Compatible with Excavator models PC200-1, PC200-2, PC200-3, PC220-3, PC220-1, PC220-2. Part Number: 6D105-1, S6D105-1, 6D1051, S6D1051.
Ignition Switches for Komatsu Excavators
Reliable ignition switches are crucial for the smooth operation of your Komatsu machinery. Growshine International provides durable aftermarket options.
Ignition Switch 201-06-21510: For Komatsu Excavator models PC60, PC120, PC200, PC210, PC240. Part Number: 201-06-21510, 2010621510.
Ignition Switch 20Y-06-24681: For Komatsu Excavator models PC100-6, PC120-6, PC130-6, PC200-7, PC228US-3-YP. Part Number: 20Y-06-24681, 20Y0624681.
Ignition Switch 885081070: For Komatsu Excavator models PC05-7, PC12R-8, PC20-7, PC30-7, PC45-1, PC45R-8. Part Number: 885081070.
Starting Switch 22B-06-11910: For Komatsu Excavator models HB205-1, PC35MR-3, PC60-8, PC128US-2, PC200-8M0, PC300-8M0. Part Number: 22B-06-11910, 22B0611910.
Main Control Valves for Komatsu Excavators
Ensure precise hydraulic control with our aftermarket main control valves, available at Growshine International.
Main Control Valve 723-46-43100: For Komatsu PC200-7, PC210-11, PC220-8, PC228US-3, PC240LC-8, PC270LC-8, PC290LL-11, PC350-7. Part Number: 723-46-43100, 7234643100.
Oil Seal Plates for Komatsu PC200-7
Growshine International offers essential components like oil seal plates for Komatsu excavators.
KOMATSU PC200-7 Vertical Shaft Oil Seal Plate (inner with horn): For Komatsu PC200-7. Part Number: Not specified in the provided data.
Hydraulic Pump Spare Parts and Repair Kits
Maintain the efficiency of your Komatsu excavator's hydraulic system with our spare parts and repair kits from Growshine International.
Hydraulic Pump Spare Parts Repair Kit: For Komatsu Excavator PC200-1, PC200-2. Part Number: Not specified in the provided data.
Hydraulic Pump 708-3S-04531: For Komatsu Excavator PC40MR-1, PC40MRX-1, PC45MR-1, PC45MRX-1. Part Number: 708-3S-04531, 7083S04531.
Hydraulic Pump Assy 708-3S-00511 708-3S-00512 708-3S-00513: For Komatsu Excavator PC35MR-2, PC35MR-2-A, PC35MR-2-B. Part Numbers: 708-3S-00511, 7083S00511, 708-3S-00512, 7083S00512, 708-3S-00513, 7083S00513.
Hydraulic Pump 705-52-20050: For Komatsu Excavator PC80-1. Part Number: 705-52-20050, 7055220050.
Hydraulic Pump 705-22-30150: For Komatsu Excavator PC110R-1, PC75UD-3, PC75US-3, PC75UU-3, PC95R-2, PW110R-1, PW95R-2 (Gear Pump). Part Number: 705-22-30150, 7052230150.
Hydraulic Gear Pump 704-24-24400 704-24-24401: For Komatsu Excavator PC60-5, PC60L-5, PC80-3, PW60-3. Part Numbers: 704-24-24400, 7042424400, 704-24-24401, 7042424401.
Hydraulic Pump 705-22-21000 705-12-21010: For Komatsu Excavator PC30-1. Part Numbers: 705-22-21000, 7052221000, 705-12-21010, 7051221010.
Hydraulic Pump 705-52-10070: For Komatsu Excavator PC30-1. Part Number: 705-52-10070, 7055210070.
Pilot Pump Gear Pump 708-3T-04610: For Komatsu Excavator PC78UU-6, PC78US-6. Part Number: 708-3T-04610, 7083T04610.
Hydraulic Pump 705-54-20000: For Komatsu Excavator PC40-1, PC40-2, PC80-1 (Gear Pump). Part Number: 705-54-20000, 7055420000.
Hydraulic Pump 705-41-08240: For Komatsu Excavator PC28UD-2, PC28UG-2, PC28UU-2. Part Number: 705-41-08240, 7054108240.
Engine Mounting Rubber Cushions and Feet Bumpers
Growshine International supplies durable engine mounting solutions for Komatsu excavators.
For Komatsu Excavator PC120-6 Engine 4D95 Mounting Rubber Cushion Feet Bumper: For Komatsu PC120-6 with 4D95 engine. Part Number: Not specified in the provided data.
For Komatsu Excavator PC150-3 PC150-5 PC150LC-3 Engine Mount Rubber Cushion: For Komatsu PC150-3, PC150-5, PC150LC-3. Part Number: Not specified in the provided data.
For Komatsu Excavator PC200-6 PC200-6J PC200-6S PC200-6H PC200LC-6 Engine Mount Rubber Cushion: For Komatsu PC200-6 series. Part Number: Not specified in the provided data.
For Komatsu Excavator PC180NLC-5K PC180LC-5K PC180LLC-5K Engine Mount Rubber Cushion: For Komatsu PC180NLC-5K, PC180LC-5K, PC180LLC-5K. Part Number: Not specified in the provided data.
Thermostats for Komatsu Engines
Maintain optimal engine temperature with our range of thermostats from Growshine International.
Thermostat YM129350-49800: For Komatsu Engine 3D72-1, 3D72-2, 3D74E-3, 3D75-1, 3D84-1, Skid Steer Loader SK04J-2. Part Number: YM129350-49800, YM12935049800.
Thermostat YM124610-48620: For Komatsu Excavator PC110R, PC95R, PW110R, PW95R, Yanmar Engine 4D106. Part Number: YM124610-48620, YM12461048620.
Mufflers and Silencers for Komatsu Excavators
Reduce noise and ensure compliance with our selection of mufflers and silencers, available at Growshine International.
Muffler Silencer 20E-11-K1123: For Komatsu Excavator PW150ES-6K, PC150-6K, PC150LC-6K, PC160-6K, PC180LC-6K, PC180NLC-6K, PW130ES-6K. Part Number: 20E-11-K1123, 20E11K1123.
Muffler Silencer 6743-11-5721: For Komatsu Engine SAA6D114E-2, Excavator PC300-7, PC350-7, PC360-7, PC340-7, PC380-7. Part Number: 6743-11-5721, 6743115721.
Muffler Silencer 620-41-15253: For Komatsu Engine 4D95L, 4D95L-1, Excavator PW60-3, PW60S-3, PC75UU-1. Part Number: 620-41-15253, 6204115253.
Muffler Silencer 6271-11-5210: For Komatsu Engine SAA4D95LE-5A, Excavator PC118MR-8, PW118MR-8, PC138US-8, PC138USLC-8. Part Number: 6271-11-5210, 6271115210.
Muffler Silencer 6156-11-5280 6156-11-5281: For Komatsu Engine 6D125E, Excavator PC400-7, PC400LC-7, PC450LC-7, PC400-8, PC400LC-8, PC450LC-8. Part Numbers: 6156-11-5280, 6156115280, 6156-11-5281, 6156115281.
Muffler Silencer 6222-13-5412: For Komatsu Engine SAA6D108E-2A, Excavator PC300-6, PC340-6, PC350-6, PC380LC-6K. Part Number: 6222-13-5412, 6222135412.
Muffler Silencer 6251-11-5440: For Komatsu Engine SAA6D125E-5, Excavator PC400-8, PC400LC-8, PC450-8, PC450LC-8, PC500LC-10M0, PC500LC-10R, PC550LC-8. Part Number: 6251-11-5440, 6251115440.
Muffler Silencer 6206-11-5210: For Komatsu Engine 6D95L-1, Excavator PC100-3, PC100L-3, PC100S-3, PC100U-3, PC100US-3, PC120-3, PC120S-3, PW150-1. Part Number: 6206-11-5210, 6206115210.
Muffler Silencer 6136-11-5521: For Komatsu Engine 6D105-1, Excavator PC200-1, PC200-2, PC200LC-2. Part Number: 6136-11-5521, 6136115521.
Muffler Silencer 6738-11-5530: For Komatsu Engine SAA6D102E-2, Excavator PC270-7, PC290NLC-7K, PC220LL-7L, PC200LL-7L, PC308USLC-3. Part Number: 6738-11-5530, 6738115530.
Muffler Silencer 6207-11-5310: For Komatsu Engine S6D95L-1GG, Excavator PC150-5, PC120-5K, PC130-5K, PC150HD-5K. Part Number: 6207-11-5310, 6207115310.
Starter Motors for Komatsu Excavators
Ensure reliable engine starting with our range of starter motors available at Growshine International.
Starter Motor 600-863-4410: For Komatsu Excavator PC128UU-2, PC60-7, PC100L-6, PC120-6. Part Number: 600-863-4410, 6008634410.
Starter Motor 600-813-6510 600-813-6411 600-813-6412: For Komatsu Excavator PC300, PC300-5, PC300-6, PC310-5, PC350-6. Part Numbers: 600-813-6510, 6008136510, 600-813-6411, 6008136411, 600-813-6412, 6008136412.
Starter Motor 600-813-4670 600-813-4671 600-813-4672: For Komatsu Excavator PC400, PC400-5, PC400-6, PC410-5, PC450-6, PC650-5, PC710-5, PC750-6, PC800-6. Part Numbers: 600-813-4670, 6008134670, 600-813-4671, 6008134671, 600-813-4672, 6008134672.
Engine Overhaul and Rebuild Kits (Other Models)
Growshine International offers a comprehensive range of engine overhaul kits for various Komatsu excavator models.
Overhaul Rebuild Kit for Komatsu Engine 4D87 S4D87E-1: For Excavator PC56-7. Part Number: 4D87, S4D87E-1, 4D87, S4D87E1.
Overhaul Rebuild Kit for Komatsu Engine 3D95 3D95S 3D95S-W-1: For Excavator PC50UU-1, PC40-6. Part Number: 3D95, 3D95S, 3D95S-W-1, 3D95, 3D95S, 3D95SW1.
Overhaul Rebuild Kit for Komatsu Engine 3D74E 3D74E-3: For Excavator PC20MR, PC20UU, PC20R-8. Part Number: 3D74E, 3D74E-3, 3D74E, 3D74E3.
Overhaul Rebuild Kit for Komatsu Engine SAA4D95LE-5: For Excavator PC130-8, PC60-8, PC70-8, PC78US-8, PC78UU-8, PC88MR-8. Part Number: SAA4D95LE-5, SAA4D95LE5.
Overhaul Rebuild Kit for Komatsu Engine S6D95L S6D95L-1: For Excavator PC200LC-5, PC120-3, PC180LC-3, PC210-6, PC200-6, PC150-3. Part Number: S6D95L, S6D95L-1, S6D95L, S6D95L1.
Water Pumps for Komatsu Excavators
Ensure proper engine cooling with our reliable water pumps from Growshine International.
Water Pump 6251-61-1101 6251-61-1100: For Komatsu Excavator PC400-8, PC400LC-8, PC450-8, PC450LC-8. Part Numbers: 6251-61-1101, 6251611101, 6251-61-1100, 6251611100.
Water Pump 6211-62-1400 6211-61-1401 6211-62-1402 6211-62-1403: For Komatsu PC750-6, PC800-6, GS360-2, GD825A-2, WA500-1 Engine S6D140, SAA6D140E. Part Numbers: 6211-62-1400, 6211621400, 6211-61-1401, 6211611401, 6211-62-1402, 6211621402, 6211-62-1403, 6211621403.
Hoses for Komatsu Excavators
Growshine International offers various hoses for Komatsu excavator maintenance.
Bottom Radiator Hose 201-03-61210: For Komatsu Excavator PC60-6, PC70-6, PC75UD-2. Part Number: 201-03-61210, 2010361210.
Fuel Tank Caps for Komatsu Excavators
Secure your fuel tank with our durable fuel tank caps from Growshine International.
Fuel Tank Cap 07051-00000 0705100000: For Komatsu PC200-3, PC220-3, Inner Diameter 114mm. Part Numbers: 07051-00000, 0705100000.
Piston Ring Sets
Growshine International provides quality piston ring sets for various engine models.
STD Piston Ring Set MM433713: For Mitsubishi Engine L3E, Komatsu, Doosan, Daewoo SOLAR 015PLUS. Part Number: MM433713.
Swing Motor Reduction Gear Boxes
Growshine International offers reliable swing motor components.
For Komatsu Excavator PC120-5 Swing motor Reduction Gear Box: For Komatsu PC120-5. Part Number: Not specified in the provided data.
For Komatsu Excavator PC300LL PC350LL PC390LL PC400 PC450 PC490 PC550 Swing Motor Gear 208-26-71150: For Komatsu PC300LL, PC350LL, PC390LL, PC400, PC450, PC490, PC550. Part Number: 208-26-71150, 2082671150.
Swing Motor Case 708-7T-11240: For Komatsu CD60R-1, PC75UU-3, PC75UU-2, PC75US-3, PC75UD-3, PC75UD-2, PC78US-5, PC75R-2, PC75-1, PW75-1, PW75R-2. Part Number: 708-7T-11240, 7087T11240.
Injectors and Connectors
Growshine International supplies essential fuel system components.
For Komatsu Excavator PC160LC-8 PC200-8 PC220-8 PC228US-8 PC270-8 Injector Connector 6754-71-5510: For Komatsu PC160LC-8, PC200-8, PC220-8, PC228US-8, PC270-8. Part Number: 6754-71-5510, 6754715510.
For Komatsu Excavator PC200-8 PC220-8 PC270-8 PW220-7E0 PC210 PC240 PC228US Injector Plumbing Piping Common Rail 6754-71-1210: For Komatsu PC200-8, PC220-8, PC270-8, PW220-7E0, PC210, PC240, PC228US. Part Number: 6754-71-1210, 6754711210.
Door Locks and Latches
Growshine International offers safety and security components for your machinery.
For Komatsu Excavator PC130-8 PC300-8 PC350-8 PC400-8 PC450-8 Door Lock and Latch 20Y-54-52820 20Y-53-12201: For Komatsu PC130-8, PC300-8, PC350-8, PC400-8, PC450-8. Part Numbers: 20Y-54-52820, 20Y5452820, 20Y-53-12201, 20Y5312201.
Hydraulic Oil Coolers
Maintain optimal hydraulic oil temperature with our coolers from Growshine International.
Hydraulic Oil Cooler 209-03-41130: For Komatsu Excavator PC600-8, PC800-8, PC850-8. Part Number: 209-03-41130, 2090341130.
Hydraulic Oil Cooler 209-03-51111: For Komatsu Excavator PC650-3, PC650-5, PC710-5. Part Number: 209-03-51111, 2090351111.
Hydraulic Oil Cooler 22L-03-21121 22L-03-21122: For Komatsu Excavator PC27MR-2, PC30MR-2, PC35MR-2 Engine 3D82AE. Part Numbers: 22L-03-21121, 22L0321121, 22L-03-21122, 22L0321122.
Oil Cooler 20E-03-31211: For Komatsu Excavator PW140-7. Part Number: 20E-03-31211, 20E0331211.
A/C Compressors for Komatsu Excavators
Ensure operator comfort with our range of A/C compressors from Growshine International.
10PA15C A/C Compressor 14X-Z11-8580: For Komatsu PC200-6, PC210-6, PC220-6, PC230-6, PC240-6K, PC250-6, PC600-6, PC650-6, PC750-6. Part Number: 14X-Z11-8580, 14XZ118580.
10PA15C A/C Compressor ND447200-0246: For Komatsu PC800-6, PC750-6, PC650-6, PC600-6, PC450-6K, PC340-6K, PC220-6, PC210-6, PC200-6. Part Number: ND447200-0246, ND4472000246.
10S15C A/C Compressor 20Y-810-1260: For Komatsu Excavator PC130-8, PC450-8, PC490-10, PC2000-8. Part Number: 20Y-810-1260, 20Y8101260.
Hydraulic Oil Pumps
Growshine International offers high-performance hydraulic oil pumps.
Hydraulic Oil Pump 6211-51-1000 6211-51-1100 6211-51-1001 6211-51-1003: For Komatsu Excavator PC650-3, PC650-5 Engine SA6D140. Part Numbers: 6211-51-1000, 6211511000, 6211-51-1100, 6211511100, 6211-51-1001, 6211511001, 6211-51-1003, 6211511003.
Hydraulic Oil Pump 6211-51-1000 6211-51-1100 6211-51-1001 6211-51-1003: For Komatsu GS360-2, CS360-2, EG400-2 Engine SA6D140. Part Numbers: 6211-51-1000, 6211511000, 6211-51-1100, 6211511100, 6211-51-1001, 6211511001, 6211-51-1003, 6211511003.
Throttle Motor Assemblies
Growshine International provides reliable throttle motor assemblies.
Throttle Motor Assembly 22U-06-11113: For Komatsu Excavator PC228USLC-2, PC228US-2, PC228USLC-1, PC228US-1, PC228UU-1. Part Number: 22U-06-11113, 22U0611113.
Turbochargers for Komatsu Engines
Boost your engine's performance with our range of turbochargers from Growshine International.
Turbo KTR110L Turbocharger 6505-68-5510: For Komatsu Engine SAA6D140E-5, Excavator PC800-8, PC850-8. Part Number: 6505-68-5510, 6505685510.
Turbo S2D Turbocharger 6207-81-8330: For Komatsu Engine S6D95L-1, Excavator PC200-6, PC210LC-6. Part Number: 6207-81-8330, 6207818330.
Turbo HE221W Turbocharger CU4955276: For Komatsu Engine SAA4D107E-1A, Excavator PW140-7, PW148-8, PW160-7E0, PW160-8. Part Number: CU4955276.
Turbo KTR110-K76B Turbocharger 6505-52-5560: For Komatsu Engine SA6D170E-2, Excavator PC1000-1, Dozer D375A-3. Part Number: 6505-52-5560, 6505525560.
Turbo KTR130B Turbocharger 6502-21-4000: For Komatsu Engine S6D170-1, Excavator PC650-1. Part Number: 6502-21-4000, 6502214000.
Turbo KTR110M Turbocharger 6505-72-5010: For Komatsu Engine SAA6D140E-5F, Excavator PC800-8, PC800LC-8, PC850-8. Part Number: 6505-72-5010, 6505725010.
Turbo TB4131 Turbocharger PK2674A127: For Perkins Engine 1006-6T, Komatsu Excavator PW170-5K, PC180LC-5K. Part Number: PK2674A127.
Turbo S2B Turbocharger 2674A154: For Perkins Engine 1006-6T, Komatsu Excavator PC240LC-5K, PC240NLC-5K. Part Number: 2674A154.
Turbo HX35 Turbocharger 6735-81-8400: For Komatsu Engine SA6D102E-1, Excavator PC200-6, PC210-6D, PC220-6, PC230-6, PC250-6. Part Number: 6735-81-8400, 6735818400.
Turbo S2B Turbocharger 6222-83-8220: For Komatsu Engine SAA6D108E-2, Excavator PC300-6, PC350-6, PC400. Part Number: 6222-83-8220, 6222838220.
Turbo T04B59 Turbocharger 6135-82-8200: For Komatsu Engine S4D105-5, Excavator PC100-1, PC120-1, PW100-1. Part Number: 6135-82-8200, 6135828200.
Regulator Rectifiers
Growshine International offers electrical components for your machinery.
12V 280W Regulator Rectifier 119640-77710 119653-77710: For Yanmar 3TNE74, 4TNV98, Komatsu 2D68E, 2D70E, 3D72, 3D74E, 3D68E, 3D75, 3D78 Engine. Part Numbers: 119640-77710, 11964077710, 119653-77710, 11965377710.
Cylinder Head Gaskets
Growshine International provides essential engine sealing components.
Cylinder Head Gasket 6141-12-1810: For Komatsu Excavator Engine 2D92. Part Number: 6141-12-1810, 6141121810.
Connecting Rod Bearings
Growshine International offers crucial engine components.
1 Set Connecting Rod Bearing 129150-23601 129150-23611: For Yanmar 3TNV88, Komatsu 3D88E-5, 3D88E-6, 3D88E-7 Engine. Part Numbers: 129150-23601, 12915023601, 129150-23611, 12915023611.
Crankshafts
Growshine International supplies vital engine components.
Crankshaft YM123900-21000: For Yanmar 4TNV106, 4TNV106T, Komatsu Excavator PC110R-1, PW110R-1, PC95R-2. Part Number: YM123900-21000, YM12390021000.
Crankshaft YM129407-21000: For Yanmar 4TNE84, Komatsu 4D84E Engine. Part Number: YM129407-21000, YM12940721000.
Travel Motor Eccentric Shafts and Bearings
Growshine International offers components for your excavator's travel system.
For Komatsu Excavator PC60-6 Travel motor eccentric shaft Cone needle bearing: For Komatsu PC60-6. Part Number: Not specified in the provided data.
Starter Relays
Growshine International provides reliable electrical relays.
Starter Relay 600-815-8940 600-815-8941: For Komatsu PC60-7, PC120-6, PC200-6, PC220-7. Part Numbers: 600-815-8940, 6008158940, 600-815-8941, 6008158941.
Battery Relay Switches
Growshine International offers essential electrical switches.
24V Battery Relay Switch 08088-10000 08088-00000: For Komatsu Engine S6D125E-2, S6D108-1, Excavator PC200-3, PC100-3, PC120-3, PC400-3, PC60-3, PC80-3. Part Numbers: 08088-10000, 0808810000, 08088-00000, 0808800000.
Solenoid Valves
Growshine International supplies various hydraulic control valves.
Solenoid Valve 702-21-07610: For Komatsu Excavator PC490-10, PC450-8, PC400-8, PC350-8, PC300-8, PC290-8K, PC270-8, PC220-8, PC200-8, PC160LC-8, PC138US-8, PC130-8, HB205-1. Part Number: 702-21-07610, 7022107610.
For Komatsu PC38UU-2 PC50UU-2 Solenoid Valve Safety Valve 20U-60-22202 20U-60-22200 20U-60-22201 12V: For Komatsu PC38UU-2, PC50UU-2. Part Numbers: 20U-60-22202, 20U6022202, 20U-60-22200, 20U6022200, 20U-60-22201, 20U6022201.
Aftercoolers
Growshine International offers engine cooling system components.
Aftercooler 20Y-03-41131: For Komatsu Excavator PC200-8, PC200LC-8, PC210-8K, PC210LC-8K, PC210NLC-8K, PC230NHD-8K. Part Number: 20Y-03-41131, 20Y0341131.
Arm, Boom, and Bucket Cylinder Service Kits
Growshine International provides repair kits for hydraulic cylinders.
Arm Cylinder Service Kit 707-99-85350: For Komatsu Excavator PC2000-8. Part Number: 707-99-85350, 7079985350.
Boom Cylinder Service Kit 707-99-96140: For Komatsu Excavator PC2000-8. Part Number: 707-99-96140, 7079996140.
Bucket Cylinder Service Kit 707-99-76260: For Komatsu Excavator PC2000-8. Part Number: 707-99-76260, 7079976260.
Travel Control Knob Handles
Growshine International offers operator cabin components.
Travel Control Knob Handle: For Komatsu PC-6 Excavator. Part Number: Not specified in the provided data.
Sub Valve Assemblies
Growshine International supplies hydraulic system components.
For Komatsu Excavator PC200-8 PC200LC-8 Sub Valve Ass'y 723-41-08800 723-41-08801: For Komatsu PC200-8, PC200LC-8. Part Numbers: 723-41-08800, 7234108800, 723-41-08801, 7234108801.
Hydraulic Filters
Growshine International offers filtration solutions for your machinery.
Hydraulic Filter 600-319-3841: For Komatsu Excavator PC400, PC450, PC600, PC800, PC700, PC1250. Part Number: 600-319-3841, 6003193841.
Engine Wiring Harnesses
Growshine International provides electrical wiring solutions.
Engine Wiring Harness 6754-81-9310: For Komatsu Excavator PC200LC-8, PC220LC-8, PC270LC-8, PW180-7E0. Part Number: 6754-81-9310, 6754819310.
Safety Relays
Growshine International offers safety-critical electrical components.
24V Safety Relay 7861-74-5100 7861745100: For Komatsu Excavator PC300-8, PC350-8, PC130-8, PC290-8K, PC220LC-8, PC240-8K. Part Number: 7861-74-5100, 7861745100.
Wiper Motors
Growshine International provides components for operator visibility.
Wiper Motor 20Y-54-52211: For Komatsu Excavator PC130-8, PC300-8, PC350-8, PC200-7, PC300-7, PC400-7. Part Number: 20Y-54-52211, 20Y5452211.
Floor Mats
Growshine International offers interior components for operator comfort.
For Komatsu Excavator PC400-6 PC450-6 PC600-6 Floor Mat 20Y-973-2682: For Komatsu PC400-6, PC450-6, PC600-6. Part Number: 20Y-973-2682, 20Y9732682.
For Komatsu Excavator PC100-6 PC120-6 PC130-6 PC200-6 Floor Mat 20Y-973-2682: For Komatsu PC100-6, PC120-6, PC130-6, PC200-6. Part Number: 20Y-973-2682, 20Y9732682.
Top and Carrier Rollers
Growshine International supplies undercarriage components.
Top Roller Carrier Roller Upper Roller: For Komatsu PC25-1, PC30-7, PC38UU-2, PC40-7, PC45-1, PC50UU-2. Part Number: Not specified in the provided data.
Idlers
Growshine International offers undercarriage components for your excavators.
For Komatsu Excavator PC40-7 PC40MR-1 PC40MR-2 PC40R-8 PC45-1 PC45MR-1 PC45MR-3 PC45R-8 Idler 20T-30-72112: For Komatsu PC40-7, PC40MR-1, PC40MR-2, PC40R-8, PC45-1, PC45MR-1, PC45MR-3, PC45R-8. Part Number: 20T-30-72112, 20T3072112.
For Komatsu Excavator PC20-6 PC30-6 PC38UU-1 PC40-6 PC40T-7 PC50UU-1 Idler 20T-30-41241 20T-30-41240: For Komatsu PC20-6, PC30-6, PC38UU-1, PC40-6, PC40T-7, PC50UU-1. Part Numbers: 20T-30-41241, 20T3041241, 20T-30-41240, 20T3041240.
Forging Bucket Teeth
Growshine International supplies durable bucket teeth for excavators.
For Komatsu Excavator PC100N-6 PC70-6 PC70-7 PC70-8 PC70FR-1 Forging Bucket Tooth 20X-70-14160: For Komatsu PC100N-6, PC70-6, PC70-7, PC70-8, PC70FR-1. Part Number: 20X-70-14160, 20X7014160.
For Komatsu Excavator PC60-3 PC60-6 PC60-7 PC60L-6 PC60U-5 Forging Bucket Tooth 20X-70-14160: For Komatsu PC60-3, PC60-6, PC60-7, PC60L-6, PC60U-5. Part Number: 20X-70-14160, 20X7014160.
Gear Pumps
Growshine International offers reliable gear pumps for various applications.
For Komatsu Excavator PC110R-1 PC75UD-3 PC75US-3 PC75UU-3 PC95R-2 PW110R-1 PW95R-2 Gear Pump 705-22-30150: For Komatsu PC110R-1, PC75UD-3, PC75US-3, PC75UU-3, PC95R-2, PW110R-1, PW95R-2. Part Number: 705-22-30150, 7052230150.
Fan Blades
Growshine International supplies cooling system components.
Fan Blade 600-625-6620: For Komatsu Excavator PC200-5, PC200LC-5, PC210-5, PC220LC-5, PC240-5. Part Number: 600-625-6620, 6006256620.
Glossary of Engineering Machinery Parts
Ignition Switch: An electrical switch that starts the engine. Installed in the operator cabin. Example: Komatsu PC200-7 Ignition Switch, 小松PC200-7点火开关, Комацу PC200-7 выключатель зажигания.
Main Control Valve: Directs hydraulic fluid to various actuators. Located in the hydraulic system. Example: Caterpillar 320D Main Control Valve, 卡特彼勒320D主控阀, Caterpillar 320D главный распределительный клапан.
Hydraulic Pump: Converts mechanical power into hydraulic power. Located in the hydraulic system. Example: Hitachi ZX200 Hydraulic Pump, 日立ZX200液压泵, Hitachi ZX200 гидравлический насос.
Engine Mounting Rubber Cushion: Absorbs engine vibrations. Located between the engine and the frame. Example: Volvo EC220D Engine Mounting Rubber Cushion, 沃尔沃EC220D发动机机脚垫, Volvo EC220D резиновая опора двигателя.
Thermostat: Regulates engine coolant temperature. Located in the engine cooling system. Example: Kubota KX91-3 Thermostat, 久保田KX91-3节温器, Kubota KX91-3 термостат.
Muffler Silencer: Reduces engine exhaust noise. Located in the exhaust system. Example: JCB 3CX Muffler Silencer, JCB 3CX消声器, JCB 3CX глушитель.
Starter Motor: An electric motor that cranks the engine. Mounted on the engine. Example: Doosan DX300LC Starter Motor, 斗山DX300LC启动马达, Doosan DX300LC стартер.
Water Pump: Circulates coolant through the engine. Located in the engine cooling system. Example: Hyundai R210LC-7 Water Pump, 现代R210LC-7水泵, Hyundai R210LC-7 водяной насос.
Fuel Tank Cap: Seals the fuel tank opening. Located on the fuel tank. Example: Sany SY215C Fuel Tank Cap, 三一SY215C油箱盖, Sany SY215C крышка топливного бака.
Hydraulic Oil Cooler: Dissipates heat from the hydraulic oil. Located in the hydraulic system. Example: Liebherr R914 Hydraulic Oil Cooler, 利勃海尔R914液压油散热器, Liebherr R914 охладитель гидравлического масла.
Quick Tips for Maintaining Your Heavy Equipment
Regularly check and change your hydraulic oil and filters to prevent premature wear on hydraulic components.
Inspect engine coolant levels and ensure the cooling system is functioning correctly to avoid overheating.
Keep your undercarriage clean and lubricated to maximize the lifespan of tracks, rollers, and sprockets.
Common Issue and Solution: Komatsu PC200-7 Slow Hydraulic Movement
Problem: A common issue with the Komatsu PC200-7 excavator is slow or sluggish hydraulic movement in one or more functions (e.g., boom, arm, bucket). This can significantly impact productivity.
Possible Causes and Solutions:
Low Hydraulic Oil Level: Check the hydraulic oil level and top up as needed with the correct type of oil.
Clogged Hydraulic Filters: Replace the hydraulic filters according to the manufacturer's recommendations. Dirty filters restrict oil flow.
Air in the Hydraulic System: Bleed the hydraulic system to remove trapped air. Refer to the service manual for the correct procedure.
Faulty Pilot System: The pilot system controls the main control valve. Check the pilot pressure and inspect pilot lines for leaks or blockages. A faulty pilot pump or solenoid valve could also be the cause.
Worn Hydraulic Pump: If other functions are also slow and oil levels and filters are fine, the hydraulic pump might be worn and unable to generate sufficient pressure. Pump testing and potential replacement might be necessary.
Internal Leakage in Hydraulic Cylinders or Main Control Valve: Internal leaks can cause a loss of pressure and slow movement. Cylinder seals might need replacement, or the main control valve might require overhaul or replacement.
Note: Always consult the Komatsu PC200-7 service manual for detailed troubleshooting steps and safety precautions.
Our Business at Growshine International
Growshine International is a leading import and export trading company specializing in engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts. We are committed to providing high-quality aftermarket spare parts for a wide range of machinery and vehicles, ensuring our customers receive reliable and cost-effective solutions for their maintenance and repair needs. Contact us today for all your spare parts requirements!
