Part Name: Water Temp Sensor
Part No: 44445055012-01145-04
Applicable Models: B50 B70
Delivery Options : Express freight / Standard (sea) Freight
Condition/Options: New/ OEM replacement / Genuine original
Warranty : 6 months
MOQ : 1 Piece
European Heavy-Duty Construction Machinery Parts for Perkins, Caterpillar, Komatsu, Cummins - September 29, 2025
Custom Parts Development Service
We specialize in custom development of various mechanical parts including Perkins engine components, Caterpillar excavator parts, Komatsu machinery elements, and Cummins diesel engine parts. Contact us for OEM/ODM solutions.
Premium Quality Heavy Equipment Parts from Growshine International
Growshine International is a leading supplier of high-quality aftermarket parts for construction machinery, heavy trucks, agricultural equipment, and automotive applications. With our extensive inventory of Perkins engine parts, Caterpillar excavator components, Komatsu machinery elements, and Cummins diesel engine parts, we provide reliable Chinese alternative parts that meet or exceed OEM specifications.
Our product range includes essential components such as fuel injector nozzles, piston rings, turbochargers, gasket kits, sensors, and much more. All our parts undergo rigorous quality control to ensure optimal performance and durability in demanding working conditions.
Denso Relay Special Promotion
Limited time offer on premium Denso relays! Our Denso relays 156700-1840, 156700-2190, 156700-3250, and 156700-2770 are now available at special promotional prices. These high-quality relays ensure reliable electrical performance for your heavy equipment. Don't miss this opportunity to upgrade your machinery with genuine-quality components at competitive prices.
Comprehensive Parts Catalog
Below is our extensive catalog of heavy equipment parts. Each part number is available in both formatted and unformatted versions for your convenience. Click on any part number to contact us for pricing and availability.
| No. | Part Numbers | Brand | Description (English/Chinese) |
|---|---|---|---|
| 1 | 3116C001, 3116C001, 277-0588, 2770588 | Perkins | Starter Ring for C6.6 C7.1 1106D Engines / C6.6 C7.1 1106D 发动机起动齿圈 |
| 2 | OE42266, OE42266, 906-111, 906111 | Perkins | Valve Seat for 2006 Engine / 2006 发动机气门座 |
| 3 | OE41705, OE41705, OE5718, OE5718, KRP1202, KRP1202 | Perkins | Oil Seal for 2006 Engine / 2006 发动机油封 |
| 4 | OD20281, OD20281, OD20250, OD20250 | Perkins | Fuel Injector Nozzle for 1306 3006 Engines / 1306 3006 发动机喷油嘴 |
| 5 | U5MK1240, U5MK1240, 2656F843, 2656F843, U5MK1124, U5MK1124, 2314J004, 2314J004 | Perkins | Fuel Filter Assembly for 1100 Engine / 1100 发动机燃油滤清器总成 |
| 6 | T431739, T431739, 130506300, 130506300 | Perkins | Priming Pump for 403 404D-22 Engines / 403 404D-22 发动机 priming 泵 |
| 7 | 0-445-020-122, 0445020122, 0445020122, 0445020150, 0445020150, 6D107, 6D107 | Bosch | Fuel Injector Pump for PC200 Engine / PC200 发动机喷油泵 |
| 8 | 494-7639, 4947639, 20R-7006, 20R7006 | Caterpillar | Turbocharger Group for 3508 3512 3516 Engines / 3508 3512 3516 发动机涡轮增压器总成 |
| 9 | 229-1631, 2291631, 204-2067, 2042067 | Caterpillar | Piston Ring for 3508 3512 3516 Engines / 3508 3512 3516 发动机活塞环 |
| 10 | 123-4268, 1234268, 144-5695, 1445695, 1N-3967, 1N3967 | Caterpillar | Piston Ring for 3508 3516 Engines / 3508 3516 发动机活塞环 |
| 11 | 1S-6595, 1S6595, 1S-6723, 1S6723 | Caterpillar | Oil Supply Gasket for 3304 3306 Engines / 3304 3306 发动机供油垫片 |
| 12 | 1S-4810, 1S4810, 1M-4344, 1M4344, 1N-3935, 1N3935 | Caterpillar | Oil Drain Gasket for 3304 3306 Engines / 3304 3306 发动机排油垫片 |
| 13 | 6V-0973, 6V0973, 6V-3348, 6V3348, 5P-4892, 5P4892 | Caterpillar | Seal O-Ring for 3508 3512 3516 Engines / 3508 3512 3516 发动机O型密封圈 |
| 14 | 31FT-01300, 31FT01300, 705-95-03021, 7059503021, 110D-7A, 110D7A, 110D-7E, 110D7E | Hyundai | Triple Pump for 110D Engine / 110D 发动机三联泵 |
| 15 | 31E3-3187, 31E33187, R140W-9, R140W9, R170W-7, R170W7 | Hyundai | Accumulator for Engine / 发动机蓄能器 |
| 16 | 203-5805, 2035805, 203-6090, 2036090, 216-5586, 2165586 | Caterpillar | Bearing for 330D 336D C9 C9.3 Engines / 330D 336D C9 C9.3 发动机轴承 |
| 17 | 108-1887, 1081887, 0R-8515, 0R8515, 192-1322, 1921322 | Caterpillar | Cylinder Head for 3412E 773B 773D Engines / 3412E 773B 773D 发动机气缸盖 |
| 18 | 8N-1608, 8N1608, 121-5455, 1215455, 9Y-7212, 9Y7212, 1W-9460, 1W9460 | Caterpillar | Piston Pin for 3406 3408 3412 Engines / 3406 3408 3412 发动机活塞销 |
| 19 | 160-9874, 1609874, 142-6217, 1426217, 110-2220, 1102220 | Caterpillar | Seal Liner for 3406 3408 3412 Engines / 3406 3408 3412 发动机密封衬套 |
| 20 | 197-9322, 1979322, 160-9874, 1609874 | Caterpillar | Cylinder Liner for 3406 3408 3412 Engines / 3406 3408 3412 发动机气缸套 |
Heavy Equipment Parts Terminology
1. Fuel Injector Nozzle
Installation: Engine fuel system
Example: Caterpillar 345D Fuel Injector Nozzle / Caterpillar 345D Форсунка
2. Turbocharger
Installation: Engine exhaust system
Example: Komatsu PC300 Turbocharger / Komatsu PC300 Турбокомпрессор
3. Piston Ring
Installation: Engine cylinder
Example: Cummins QSK19 Piston Ring / Cummins QSK19 Поршневое кольцо
4. Oil Seal
Installation: Various rotating shafts
Example: Perkins 1104D Oil Seal / Perkins 1104D Масляное уплотнение
5. Cylinder Head
Installation: Engine top assembly
Example: Caterpillar C15 Cylinder Head / Caterpillar C15 Головка блока цилиндров
6. Water Pump
Installation: Engine cooling system
Example: Komatsu D155AX Water Pump / Komatsu D155AX Водяной насос
7. Fuel Filter
Installation: Fuel line
Example: Cummins ISM Fuel Filter / Cummins ISM Топливный фильтр
8. Starter Motor
Installation: Engine flywheel housing
Example: Caterpillar 3406 Starter Motor / Caterpillar 3406 Стартер
9. Exhaust Manifold
Installation: Engine exhaust side
Example: Perkins C4.4 Exhaust Manifold / Perkins C4.4 Выпускной коллектор
10. Crankshaft
Installation: Engine block
Example: Caterpillar 3512 Crankshaft / Caterpillar 3512 Коленчатый вал
Common Fault and Solution
Problem: Caterpillar 320D Excavator Engine Overheating
Symptoms: High temperature gauge reading, reduced power, potential shutdown
Possible Causes: Faulty water pump, clogged radiator, thermostat failure, low coolant level
Solution:
Check coolant level and condition
Inspect water pump for leaks or bearing play
Clean radiator fins of debris
Test thermostat operation
Replace faulty components with genuine-quality parts from Growshine International
Recommended Parts: Water Pump (Part# 352-2138), Thermostat (Part# 4133L064), Radiator (Part# 600-319-3550)
About Growshine International
Growshine International (格莳国际) specializes in the import and export of construction machinery parts, heavy truck parts, agricultural machinery parts, and automotive parts. With years of experience in the industry, we have established ourselves as a reliable supplier of high-quality alternative parts for major brands including Perkins, Caterpillar, Komatsu, and Cummins.
Our product range covers engine components, hydraulic system parts, undercarriage components, electrical parts, and much more. We work directly with manufacturers to ensure competitive pricing without compromising on quality.
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