Welcome to Growshine International (Growshine), your reliable global partner for heavy equipment components. As a leading name in the engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts import/export trade, we specialize in providing high-quality components for various applications, including a comprehensive range of Komatsu parts. Whether you are seeking Komatsu excavator track shoes, heavy truck engine overhaul kits, farm tractor hydraulic pumps, or replacement auto body panels, Growshine has the expertise and inventory to meet your needs.

Komatsu Undercarriage Parts

Keeping your heavy machinery moving requires durable and reliable undercarriage components. Growshine offers a wide selection of Komatsu undercarriage parts designed for demanding environments. Explore our range of track shoes, rollers, idlers, and more.

195-27-33111 / 1952733111 TEETH KOMATSU parts D375A TEETH

21T-32-01306 / 21T3201306 Track Shoe Assembly

Komatsu Excavator pc3000 track assembly 768 879 73 Komatsu Excavator pc3000 track assembly

21T-32-01017 / 21T3201017 Track Shoe Assembly KOMATSU pc2000 parts

195-32-04573 / 1953204573 TRACK SHOE ASS'Y KOMATSU parts D375A TRACK

195-30-01011 / 1953001011 TRACK ROLLER ASS'Y,SINGLE FLANGE KOMATSU parts D375A TRACK

21T-30-00381 / 21T3000381 IDLER ASS'Y KOMATSU parts PC2000 IDLER

21N-32-00101 / 21N3200101 Track Link Assembly KOMATSU parts BOTTOM, PC1100, PC1250, Track

195-27-33111 / 1952733111 Drive tooth block 195-27-33111

195-32-04503 / 1953204503 Track assembly 195-32-04503

21N-30-00111 / 21N3000111 Idler Assembly KOMATSU parts BOTTOM, PC1250, PC1250SP Idler

195-32-08410 / 1953208410 MASTER LINK K. L.H. KOMATSU parts D375A MASTER

14Y-32-01231 / 14Y3201231 TRACK SHOE ASS'Y,950P MD65P KOMATSU parts D60P, D65P, D65PX TRACK

195-30-01466 / 1953001466 TRACK ROLLER AS

14X-30-00086 / 14X3000086 / 14X-30-00095 / 14X3000095 TRACK ROLLER

Komatsu PC300-7 sprocket 207-27-61210 / 2072761210 Komatsu PC300-7 sprocket

PC300-7 track roller 207-30-00510 / 2073000510 PC300-7 track roller

PC200-7 front idler 20Y-30-00321 / 20Y3000321 PC200-7 front idler

PC200-8 track chain 20Y-32-00300 / 20Y3200300 PC200-8 track chain

komatsuPC220-7 track shoe 206-32-61110 / 2063261110 komatsuPC220-7 track shoe

17A-30-00070 / 17A3000070 TRACK ROLLER ASS'Y KOMATSU parts D155A, D155AX TRACK

17M-32-02410 / 17M3202410 TRACK SHOE ASS'Y KOMATSU parts D275A-5, D275AX-5 TRACK

198-32-02341 / 1983202341 TRACK SHOE ASS'Y KOMATSU parts D475A, D475ASD TRACK

SHANTUI SD16 over, tank 16Y-60-03000 / 16Y6003000 SHANTUI SD16 over, tank cover

Push the rake machine D41A-3 RING, SEAL 07018-12055 / 0701812055 Push the rake machine D41A-3 RING, SEAL

Komatsu Engine Parts

The heart of any Komatsu machine is its engine. Growshine provides a wide range of Komatsu engine parts, from internal components like pistons and crankshafts to external systems like fuel injection and turbochargers. We stock parts for various Komatsu engine models, ensuring you find exactly what you need for maintenance or repair.

6261-11-3100 / 6261113100 INJECTOR ASSEMBLY KOMATSU parts HM350, HM400, SAA6D140E, WA500-6 INJECTOR

VALVE ASS'Y 6127-61-8411 / 6127618411 KOMATSU parts are suitable for PC650, S6D170E and other models VALVE ASS'Y

Rocker shaft 6240-41-5040 / 6240415040 is suitable for Komatsu SA6D170E-3 engine Rocker shaft

HOLDER ASS'Y 6162-13-3712 / 6162133712 is suitable for Komatsu S6D170, SA12V170, SA6D170 and other engines HOLDER ASS'Y

6212-12-3200 / 6212123200 Komatsu Original injector for engine 6D140-2

Komatsu Injector6745-12-3100 / 6745123100 is suitable for PC300-8M0, SAA6D114E-3 and other models

Fuel Injector 6152-12-31000 / 61521231000 Suitable for Komatsu SA6D125E-2 engine

Komatsu fuel injector 6162-15-3101 / 6162153101 is suitable for SA6D170E-2 engine

Turbocharger 6505-67-5080 / 6505675080 / 6505-67-5070 / 6505675070 is suitable for Komatsu engine SAA12V140E-3, pc2000 and other models

6261-71-1111 / 6261711111 PUMP ASSEMBLY, FUEL SUPPLY KOMATSU parts HM350, HM400, SAA6D140E,PC800, WA500 PUMP

Fuel injector 6219-11-31000 / 62191131000 is suitable for Komatsu PC2000-8/WA900-3E0/D475A-5E0 HD785-7 and other models

Oil cooler 17M-03-45111 / 17M0345111 is suitable for Komatsu D275A, D275AX bulldozer

Diesel pump 6218-71-1111 / 6218711111 is suitable for Komatsu engine SAA6D140E, SDA6D140E

Cylinder head 6128-11-1012 / 6128111012 for Komatsu S6D155-4 engine

Engine repair kit 6150-K1-1200 / 6150K11200 for Komatsu 6D125-1 engine

Generator 600-825-9312 / 6008259312 is suitable for Komatsu SA6D140E-3 engine

Injector 6211-12-3500 / 6211123500 is suitable for komatsu SA6D140E engine

6240-51-1100 / 6240511100 OIL PUMP ASS'Y KOMATSU parts SA6D170E, SAA6D170E, WA600 OIL PUMP

6502-51-5020 / 6502515020 TURBOCHARGER ASS'Y,(KTR130E-533AW) KOMATSU parts SAA6D170E TURBOCHARGER

Oil cooler 21N-03-41120 / 21N0341120 is suitable for Komatsu PC1250, PC1250SP excavators

21N-03-43510 / 21N0343510 Aftercooler KOMATSU parts BOTTOM, PC1250, PC1250SP Aftercooler

6217-71-6232 / 6217716232 / 6218-71-6200 / 6218716200 HEAD ASS'Y KOMATSU parts GD825A, HD255, HD325, HD405, HM350, 6D125E, SA6D140E, 6D140E, WA470, WA480 HEAD

6162-K6-0003 / 6162K60003 GASKET KIT,WATER PUMP KOMATSU parts S6D170, SA6D170, SAA6D170E, WA700 GASKET

6137-82-8200 / 6137828200 TURBOCHARGER ASS'Y,(SEE FIG.0155) KOMATSU parts S6D105 TURBOCHARGER

600-468-1200 / 6004681200 CONTROLLER ASS'Y KOMATSU parts SAA6D114E CONTROLLER

6505-68-5520 / 6505685520 TURBOCHARGER ASS'Y KOMATSU parts SAA6D140E TURBOCHARGER

600-635-7870 / 6006357870 FAN,COOLING KOMATSU parts PC300, PC300HD, PC340, PC350, PC360, PC390, PC390LL, PC400, SAA6D114E, SAA6D125E FAN

6150-31-1010 / 6150311010 CRANKSHAFT ASS'Y KOMATSU parts 6D125 CRANKSHAFT

6156-11-1100 / 6156111100 CYLINDER HEAD ASS'Y,VALVE LESS KOMATSU parts PC400, SA6D125E, SAA6D125E, WA470, WA480 CYLINDER

6211-21-1900 / 6211211900 NOZZLE ASS'Y KOMATSU parts EGS1000, EGS1200, HD785, SA12V140, SA6D140, SAA6D140E NOZZLE

6212-31-2170 / 6212312170 PISTON KOMATSU parts DCA, EGS1000, EGS1200, EGS500, EGS570, EGS630, SA12V140, SA6D140, SA6D140A PISTON

Komatsu engine SA6D140 crankshaft bush 6210-21-8000 / 6210218000 Komatsu engine SA6D140 crankshaft bush

6745-11-3102 / 6745113102 INJECTOR KOMATSU parts PC300LL, PC350LL, SAA6D114E, WA430 INJECTOR

6217-71-1211 / 621771211 RAIL ASS'Y,COMMON KOMATSU parts HM350, PC400, SA6D125E, SA6D140E, SAA6D125E, SAA6D140E RAIL

6153-K1-9900 / 6153K19900 GASKET KIT,CYLINDER HEAD KOMATSU parts 6D125E GASKET

6251-11-1810 / 625111810 GASKET, CYLINDER HEAD KOMATSU parts HM300, PC400, PC450, PC490, SAA6D125E, WA470, WA480 GASKET

600-813-9322 / 6008139322 MOTOR, STARTING KOMATSU parts HM350, HM400, PC400, PC450, PC490, S6D125E, SA6D140E, SAA6D140E MOTOR

6505-68-5540 / 6505685540 TURBOCHARGER ASS'Y KOMATSU parts SAA6D140E TURBOCHARGER

6505-52-5550 / 6505525550 TURBOCHARGER ASS'Y,(KTR110-I77B) KOMATSU parts S6D170E TURBOCHARGER

6743-61-2210 / 6743612210 CORE, COOLER KOMATSU parts Engine, PC300,PC350,SA6D114E,WA320, WA380, WA430 CORE

6215-11-5131 / 6215115131 MANIFOLD KOMATSU parts SAA12V140E, HD785-7 MANIFOLD

6219-51-1000 / 6219511000 OIL PUMP ASS'Y KOMATSU parts SAA12V140E，HD785-7 OIL

6211-K1-9901 / 6211K19901 GASKET KIT,CYLINDER HEAD KOMATSU parts S6D140, SA6D140, SAA6D140E GASKET

6505-67-5040 / 6505675040 TURBOCHARGER ASS'Y,(KTR110L-F85PW) KOMATSU parts SAA12V140E,HD785-7 TURBOCHARGER

6240-61-1103 / 6240611103 Pump Assembly, Water KOMATSU parts PC1250SP-8R ,SAA6D170E Pump

6245-11-3100 / 6245113100 INJECTOR ASS'Y KOMATSU parts PC1250SP-8R,SAA6D170E INJECTOR

DK105220-5960 / DK1052205960 FEEDPUMPASSEMBLY KOMATSU parts 4D102E, 4D95LE, 6D102E, PC220, PW200, PW220, S4D102E, SAA6D102E FEEDPUMPASSEMBLY

6502-51-5030 / 6502515030 Turbocharger Assembly, (KTR130E-332AW) KOMATSU parts SAA6D170E Turbocharger

6215-61-9102 / 6215619102 WATER PUMP ASS'Y KOMATSU parts SDA12V140, SDA12V140E WATER

6502-13-2003 / 6502132003 TURBOCHARGER ASS'Y,(SEE FIG.109) KOMATSU parts S6D155 TURBOCHARGER

6151-72-1770 / 6151721770 INJECTION PUMP ASS'Y KOMATSU parts S6D125E INJECTION

6156-11-3300 / 6156113300 NOZZLE ASS'Y KOMATSU parts PC400, SA6D125E, SAA6D125E NOZZLE

6212-K1-9901 / 6212K19901 GASKET KIT,CYLINDER HEAD KOMATSU parts DCA, SA6D140, SA6D140E, SDA6D140E GASKET

6212-K1-9900 / 6212K19900 GASKET KIT,CYLINDER HEAD KOMATSU parts SA6D140 GASKET

17A-03-00010 / 17A0300010 RADIATOR CORE ASS'Y KOMATSU parts D155A, D155AX RADIATOR

421-12-12270 / 4211212270 RUBBER KOMATSU parts WA450, WA470, WF450T RUBBER

Komatsu engine S6D125-1 oil pump 6150-51-1004 / 6150511004 Komatsu engine S6D125-1 oil pump

6245-21-3121 / 6245213121 SEAL, FRONT (K2) KOMATSU SAA6D170E-5

Crankshaft 6735-01-1310 / 6735011310 for Komatsu 6D102 Engine WA200-5 WA250-5 WA320 Wheel Loader SA6D102E

6151-35-1010 / 6151351010 CRANKSHAFT ASS'Y KOMATSU

6245-11-1100 / 6245111100 CYLINDER HEAD Suitable for Komatsu engine SAA6D170E-5

6240-81-7710 / 6240817710 / 6240-81-7701 / 6240817701 BODY,AIR CLEANER KOMATSU PC1250

6746-71-1110 / 6746711110 / 6746-71-1150 / 6746711150 INJECTION PUMP Suitable for Komatsu 6D114E engine

6222-K2-9900 / 6222K29900 / 6222-K2-9900 / 6222K29900 GASKET KIT,CYLINDER BLOCK 6D108

Komatsu 6D114E-2 repair kit 6743-K1-1100 / 6743K1100 / 6743-K2-1100 / 6743K21100 Komatsu 6D114E-2 repair kit

Komatsu PC220-8 fuel injection pump 6754-71-1310 / 6754711310 Komatsu PC220-8 fuel injection pump

Komatsu PC300-7 damper 6742-01-5289 / 6742015289 Komatsu PC300-7 damper

Komatsu PC200-7、PC220-7 PC300-7hose 6130-12-8720 / 6130128720 Komatsu PC200-7、PC220-7 PC300-7hose

Komatsu pc400-8 original engine controller 600-461-1100 / 6004611100 Komatsu pc400-8 original engine controller

Komatsu WA470-6 original engine controller 600-461-1400 / 6004611400 Komatsu WA470-6 original engine controller

Water tank 17M-03-51531 / 17M0351531 is suitable for Komatsu D275A-5 bulldozer Water tank

S6D155-4 OIL PUMP ASS'Y 6128-52-1013 / 6128521013 S6D155-4 OIL PUMP ASS'Y

Komatsu D155 Bulldozer pump 6212-61-1203 / 6212611203 Komatsu D155 Bulldozer pump

Komatsu PC400-7 engine wat 6150-21-8010 / 6150218010 for engine parts

Komatsu SAA6D125E-5 engine injector 6251-11-3100 / 6251113100 Komatsu SAA6D125E-5 engine injector

6204-21-1102 / 6204211102 CYLINDER BLOCK ASS'Y KOMATSU parts 4D95L, 4D95LE, 4D95S CYLINDER

6162-15-1100 / 6162151100 CYLINDER HEAD ASS'Y,VALVE LESS KOMATSU parts S6D170E, SA6D170E, SAA6D170E, WA700 CYLINDER

6162-K1-9901 / 6162K19901 GASKET KIT,CYLINDER HEAD KOMATSU parts S6D170, S6D170E, SA6D170, SA6D170E, SAA6D170E, WA700 GASKET

6162-33-1201 / 6162331201 CRANKSHAFT ASS'Y KOMATSU parts DCA, EGS760, EGS850, S6D170, S6D170E, SA6D170, SAA6D170E, WA600, WA700 CRANKSHAFT

6162-K2-4102 / 6162K24102 GASKET KIT,CYLINDER BLOCK KOMATSU parts SA6D170E-2A GASKET KIT

6241-K1-9900 / 6241K19900 / 6241-K2-9900 / 6241K29900 GASKET KIT,CYLINDER HEAD KOMATSU parts SA6D170E, SAA6D170E GASKET KIT

6127-31-1012 / 6127311012 CRANKSHAFT ASS'Y KOMATSU parts S6D155, SA6D155 CRANKSHAFT

6212-61-2111 / 6212612111 ELEMENT KOMATSU parts EGS500,S6D140, SA12V140, SA6D140, SA6D140E, ELEMENT

6162-53-1010 / 6162531010 OIL PUMP ASS'Y KOMATSU parts S6D170, SA6D170 OIL PUMP ASS'Y

6222-73-1213 / 6222731213 INJECTION PUMP ASS'Y KOMATSU parts SA6D108E、6D108E-2A INJECTION

6124-61-1004 / 6124611004 WATER PUMP ASS'Y KOMATSU parts S4D155, S6D155，D150 WATER

600-651-1161 / 6006511161 ELEMENT ASS'Y KOMATSU parts S6D155, SA6D155 ELEMENT

6745-31-2010 / 6745312010 SET, PISTON RING KOMATSU parts PC300, PC300HD, PC350, PC350HD, SAA6D114E, WA430 SET PISTON RING

Komatsu HM400-2 water pump Assembly 6261-61-1201 / 6261611201 Komatsu HM400-2 water pump Assembly

6262-71-1110 / 6262711110 PUMP KOMATSU parts SAA6D140E, WA500 PUMP

Komatsu Hydraulic and Transmission Parts

Smooth operation relies on effective hydraulic and transmission systems. Growshine offers a selection of Komatsu hydraulic pumps, valves, cylinders, and transmission components to keep your machinery working efficiently. From Komatsu hydraulic pump rebuild kits to heavy truck transmission filters, we provide the quality parts you need.

21N-25-00400 / 21N2500400 rotary support

Rotary support 21T-25-00111 / 21T2500111 Rotary support

381-922541-1 / 3819225411 PLATE,FRICTION KOMATSU parts 530, 530B, 540, 540B, JH65C, JH65CH, JH65CV PLATE

561-15-52811 / 5611552811 DISC KOMATSU parts 330M, HD785, HD985 DISC

711-47-41141 / 7114741141 GEAR KOMATSU parts WA400, WA420, WA450, WA450L, WA470, WF450, WF450T GEAR

208-26-00211 / 2082600211 SWING MACHINERY A.

FINAL DRIVE ASS'Y 206-27-00422 / 2062700422 FINAL DRIVE ASS'Y

FLOATING SEAL A 198-27-00034 / 1982700034 FLOATING SEAL A

SEAL RING ASS'Y 170-27-00115 / 1702700115 SEAL RING ASS'Y

SWING CIRCLE 209-25-00102 / 2092500102 SWING CIRCLE

419-22-11432 / 4192211432 GEAR KOMATSU parts 532, LW250, WA300, WA300L, WA320 GEAR

Oil cooler 20Y-03-41662 / 20Y0341662 Oil Cooler Assembly KOMATSU parts PC220 pc240-8 Oil Cooler Assembly

423-03-41561 / 4230341561 Oil Cooler Assembly KOMATSU parts WA380Z-6 Oil Cooler Assembly

708-2L-00790 / 7082L00790 PUMP ASS'Y KOMATSU parts PC220, PC270,PC220LL,PC240,PC290LC-8 PUMP

705-53-42010 / 7055342010 PUMP ASS'Y,(SAL125+125) KOMATSU parts WA600-3 PUMP

705-52-40160 / 7055240160 PUMP ASS'Y KOMATSU parts D155A PUMP

723-40-85100 / 7234085100 VALVE ASS'Y,SUCTION KOMATSU parts PC130, PC220, PC240, PC290, PC300, PC350, PC400, PC450, PRESSURE, RAIN VALVE

708-1S-00940 / 7081S00940 PUMP ASS'Y KOMATSU parts AIR, D375A, FRONT, WA380, WA430, WA450, WA470, WA480 PUMP

6245-71-1100 / 6245711100 / 6245-71-1101 / 6245711101 PUMP ASS'Y,SUPPLY KOMATSU parts SAA6D170E PUMP

21N-03-41110 / 21N0341110 Radiator Core Assembly KOMATSU parts BOTTOM, PC1250, PC1250SP Radiator

708-1T-00440 / 7081T00440 PUMP ASS'Y,FAN KOMATSU parts D155AX PUMP

426-03-21992 / 4260321992 RADIATOR ASS'Y KOMATSU parts WA600 RADIATOR

714-11-16840 / 7141116840 SOLENOID VALVE,SOLENOID KOMATSU parts WA300, WA300L, WA320 SOLENOID

PC300-7 solenoid valve 6743-81-9141 / 6743819141 PC300-7 solenoid valve

714-16-05120 / 7141605120 KOMATSU WA320-3 repair kit

WHEEL LOADER KOMATSU WA380 HYD MOTOR ASSY 708-7S-00530 / 7087S00530 WHEEL LOADER KOMATSU WA380 HYD MOTOR ASSY

195-15-32710 / 1951532710 Disc KOMATSU HD785-7

714-16-05110 / 7141605110 SERVICE KIT,TRANSMISSION KOMATSU WA320-3

Komatsu WA380-6 SERVICE KIT,TRANSMISSION 714-12-05120 / 7141205120, 714-12-05130 / 7141205130 Komatsu WA380-6 SERVICE KIT,TRANSMISSION

VALVE ASS'Y 569-30-11611 / 5693011611 Applicable to Komatsu HD325-6 VALVE ASS'Y

Komatsu Loader WA480-6 Fan Motor 708-7S-00550 / 7087S00550 Komatsu Loader WA480-6 Fan Motor

Komatsu PC650-8 Fan Pump Repair Kit 708-1U-00212 / 7081U00212 Komatsu PC650-8 Fan Pump Repair Kit

Komatsu articulated dump truck HM400-3 fan motor end cover 708-7P-00030 / 7087P00030 Komatsu articulated dump truck HM400-3 fan motor end cover

MOTOR ASS'Y 708-7S-00352 / 7087S00352 It is suitable for Komatsu D61PX-15E0, D85PX-15 bulldozer models MOTOR ASS'Y

PUMP ASS'Y, SUPPLY 6245-71-1111 / 6245711111、6245-71-1101 / 6245711101 Suitable for SAA6D170E-5 engine models PUMP ASS'Y, SUPPLY

421-43-27401 / 4214327401 VALVE ASS'Y, CHARGE It is suitable for loaders such as Komatsu WA470-3 VALVE ASS'Y, CHARGE

14X-12-11102 / 14X1211102 DISK ASS'Y KOMATSU parts D60P, D65E, D65EX, D65P, D65PX, D65WX, D70LE, D85E, D85ESS, KOMTRAX DISK

6245-71-1100 / 6245711100 / 6245-71-1101 / 6245711101 PUMP ASS'Y,SUPPLY KOMATSU parts SAA6D170E PUMP

6219-61-1102 / 6219611102 Pump KOMATSU parts HD785-7,SAA12V140E Pump

Electrical and Control Parts

Modern Komatsu equipment relies on sophisticated electrical and control systems. We supply components like sensors, controllers, and converters to keep your machinery's electronics functioning correctly. Find Komatsu excavator controllers, heavy truck wiring harnesses, agricultural machinery sensors, and auto electrical components through Growshine.

711-90-11000 / 7119011000 CONVERTER ASS'Y KOMATSU parts GD555, GD655-3, GD675 CONVERTER

7861-92-1610 / 7861921610 SENSOR KOMATSU parts D155AX, D475A, GC380F, PC100,PC200, PC300，D475A-3 SENSOR

7823-36-5000 / 7823365000 Controller KOMATSU parts WA380Z-6 Controller

7861-92-2330 / 7861922330 SENSOR,PICK-UP ENGINE TACHOMETER KOMATSU parts D155AX, D475A, GD825A, HD325, HD405, HD465, HD605, HD785, HD985, PC128US, PC130, PC150, S4D95L,SA12V140, SA12V170 SENSOR

7830-74-3005 / 7830743005 CONTROLLER KOMATSU parts D65EX, D65PX, D65WX CONTROLLER

Other Komatsu Parts

Growshine also supplies a variety of other essential Komatsu parts and components to keep your machinery in top condition.

175-27-31341 / 1752731341 SHAFT KOMATSU parts D150A, D155A SHAFT

198-27-42260 / 1982742260 TEETH KOMATSU parts D475A TEETH

CONNECTOR 6162-15-8280 / 6162158280 HD465-7 Grader fittings CONNECTOR

6150-11-5320 / 6150115320 MUFFLER KOMATSU parts 6D125, 6D125E MUFFLER

6738-71-1310 / 6738711310 INJECTION PUMP ASS'Y KOMATSU parts SAA6D102E，pc270-7 INJECTION PUMP ASS'Y

6245-71-8110 / 6245718110 / 6245-71-7701 / 6245717701 PUMP ASS'Y,PRIMING KOMATSU parts SA6D125E, SAA12V140E, SAA6D125E, SAA6D140E, SAA6D170E PUMP ASS'Y,PRIMING

6732-61-3870 / 6732613870 BELT It is suitable for Komatsu SA6D102 engine model

Cushion 17A-54-46120 / 17A5446120 Suitable for Komatsu D155AX-8 bulldozer Cushion

Parts Definitions

Understanding your equipment requires knowing its components. Here are definitions for some common parts found in engineering machinery, heavy trucks, agricultural machinery, and automobiles:

Track Shoe Assembly: Part of the undercarriage that provides traction on the ground.

Example: Komatsu PC2000 Track Shoe Assembly

Пример: Гусеница в сборе Komatsu PC2000

示例: 小松PC2000履带板总成

Injector: Component in the fuel system that atomizes and sprays fuel into the engine cylinder or intake manifold.

Example: Komatsu SAA6D114E Injector

Пример: Форсунка Komatsu SAA6D114E

示例: 小松SAA6D114E喷油器

Hydraulic Pump: A component in a hydraulic system that converts mechanical energy into hydraulic energy by pushing fluid from a reservoir into the system.

Example: Komatsu WA600 Hydraulic Pump

Пример: Гидравлический насос Komatsu WA600

示例: 小松WA600液压泵

Track Roller: Undercarriage component that supports the weight of the machine and guides the track chain.

Example: Komatsu D375A Track Roller

Пример: Каток Komatsu D375A

示例: 小松D375A支重轮

Turbocharger: Uses exhaust gases to spin a turbine, which in turn drives a compressor to force more air into the engine, increasing power.

Example: Komatsu SAA6D140E Turbocharger

Пример: Турбокомпрессор Komatsu SAA6D140E

示例: 小松SAA6D140E涡轮增压器

Water Pump: Circulates coolant through the engine block, cylinder head, and radiator to regulate engine temperature.

Example: Komatsu HM400 Water Pump

Пример: Водяной насос Komatsu HM400

示例: 小松HM400水泵

Disc (Friction Disc): Component used in clutches or brakes to create friction for transferring power or stopping motion.

Example: Komatsu HD785 Disc

Пример: Диск Komatsu HD785

示例: 小松HD785摩擦片

Cylinder Head: Sits atop the engine block, sealing the combustion chamber and housing components like valves, spark plugs, and injectors.

Example: Komatsu SA6D125E Cylinder Head

Пример: Головка блока цилиндров Komatsu SA6D125E

示例: 小松SA6D125E气缸盖

Solenoid Valve: An electromechanically operated valve used to control the flow of liquid or gas.

Example: Komatsu PC300 Solenoid Valve

Пример: Электромагнитный клапан Komatsu PC300

示例: 小松PC300电磁阀

Controller: An electronic control unit (ECU) or module that manages the operations of various systems in the machine, such as engine or transmission.

Example: Komatsu WA380Z-6 Controller

Пример: Контроллер Komatsu WA380Z-6

示例: 小松WA380Z-6控制器

General Knowledge & FAQs

Here are some common questions customers ask when looking for parts:

Q: Why is regular undercarriage inspection important for my Komatsu bulldozer?

A: Regular inspection helps identify wear and tear on components like track shoes, rollers, and idlers early. Addressing issues promptly prevents further damage to other expensive components and maintains optimal machine performance and efficiency, reducing costly downtime and extending the life of your equipment.

Q: What are the signs of a failing fuel injector in a heavy truck engine?

A: Common signs include engine misfires, rough idling, decreased fuel efficiency, loss of power, increased exhaust smoke (especially black smoke), and difficulty starting. Replacing a failing injector prevents engine damage and restores performance.

Q: How often should hydraulic filters be changed on agricultural machinery?

A: Hydraulic filter change intervals depend on the specific equipment model, the manufacturer's recommendations, and operating conditions. Generally, they should be replaced at the intervals specified in your operator's manual. Operating in dusty or harsh conditions may require more frequent changes to prevent contamination and protect hydraulic components.

About Growshine International

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Your Source for Komatsu and Other Parts

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