• Part name : Wiring Harness 

• Part number : 6754-81-9450 

• Model : Komatsu PC200-8 PC220-8 

• Engine : 4D107 6D107

• MOQ : 1 Piece

• Condition : New, Original and OEM

Australia Mining ECM Sensor Turbo Day 2025-08-15
Growshine International Full Catalogue

Growshine International (格莳国际) is a premier supplier of construction machinery parts, heavy truck parts, agricultural machinery parts and automotive parts. On 2025-08-15 we publish the complete list of Cat/Cummins/Perkins/Bosch electronic and hard parts ready for same-day export to mining sites in Australia, highway fleets in the USA, farms in Brazil and quarries in South Africa.

Complete Part Number List (EN/中文)

SEO Long-tail Keywords for Global Reach
1. Cat C9 ECM 544-1834 supplier Australia 2025
2. Caterpillar C15 sensor 194-6724 wholesale price
3. Construction machinery parts Growshine stock
4. Heavy truck ECM 4921776 same-day dispatch
5. Agricultural tractor injector 326-4740 bulk buy
6. Mining excavator turbo 358-4923 global shipping
7. C13 engine overhaul kit gasket 3804896
8. QSK23 piston kit 4095489 for PC1250-7
9. Perkins 2806 temperature sensor CH12893 stock
10. Komatsu sensor 418-18-31503 aftermarket
11. Diesel engine wiring harness 206-5016 OEM
12. C7 crankshaft sensor 239-9957 fast delivery
13. C18 water pump 352-2126 high quality
14. C9 camshaft 242-0673 rebuilt option
15. C4.2 injector 32F61-00012 low price
16. ISX oil pressure sensor 4921473 export
17. Bosch injector 0445120057 common rail
18. Cylinder head 332-3619 C9 replacement
19. Thrust washer 246-3150 C9 engine parts
20. Growshine International construction machinery parts supplier

Glossary – Random Critical Components (EN/中文/РУС)

1. Excavator Swing Motor Reduction Gearbox | 挖掘机回转马达减速箱 | Редуктор поворотного мотора экскаватора – Mounted on Hitachi ZX350-6 upper structure swing device.
2. Heavy Truck Air Dryer Cartridge | 重卡空气干燥罐滤芯 | Картридж осушителя воздуха грузовика – Installed on Volvo FH16 750 chassis air system.
3. Agricultural Tractor Hydraulic Lift Pump | 农机液压提升泵 | Гидронасос подъема трактора – Fitted to John Deere 8R 410 tractor rear hitch.
4. Car Engine Turbocharger Wastegate Actuator | 汽车涡轮增压器废气旁通阀执行器 | Привод клапана турбины автомобиля – Attached to Ford Ranger 3.2 TDCi turbo.
5. Bulldozer Final Drive Floating Seal | 推土机终传动浮动油封 | Плавающее уплотнение ходовой части бульдозера – Inside Komatsu D65EX-18 final drive hub.
6. Wheel Loader Axle Differential Spider Gear | 装载机驱动桥差速器十字轴齿轮 | Сателлит дифференциала погрузчика – Located in Caterpillar 966M front axle differential.
8. Combine Harvester Concave Adjustment Motor | 联合收割机凹板调节电机 | Мотор регулировки решета комбайна – On CLAAS TUCANO 580 concave setting mechanism.
9. Concrete Pump S-Valve Swing Cylinder | 混凝土泵S管摆动油缸 | Гидроцилиндр S-клапана бетононасоса – Mounted on Putzmeister 36Z boom pump.
10. Crane Hoist Limit Switch | 起重机起升高度限位开关 | Предельный выключатель подъема крана – Installed on Liebherr LTM 1090-4.2 hoist drum.
11. Forklift Chain Anchor Bolt | 叉车链条固定螺栓 | Болт крепления цепи погрузчика – Secures mast chain on Toyota 8FG25 forklift.

Fault Case Study 2025-08-15

Equipment: Caterpillar 349F excavator (S/N JBT01234) operating in Pilbara iron ore mine.
Fault: Intermittent engine derate with DTC P190-06 (Engine Speed Abnormal – high frequency).
Root Cause: Crankshaft speed sensor 239-9957 connector corrosion due to high dust + humidity; air gap increased to 2.4 mm (spec 1.0 ± 0.2 mm).
Action Steps:

1. Power down, disconnect battery.
2. Remove sensor, clean mounting face, apply Loctite 243 to threads.
3. Insert brass shim 0.8 mm to restore 1.0 mm gap.
4. Apply dielectric grease to connector, install new dust boot.
5. Clear codes via Cat ET, perform 5 min engine run-up, verify 0 active codes.

Three Quick Maintenance Tips

1. After installing new ECM 544-1834, always perform “Injector Trim Code” upload to prevent rough idle.
2. When replacing turbo 358-4923, pre-fill oil feed line to avoid dry start damage.
3. Store sensor 194-6724 in anti-static bag; static discharge can shift calibration.