The Caterpillar Coolant Level Sensor 172-8660 (OE Part Number: 1728660) is a high-precision hydraulic fluid monitoring component designed for heavy-duty applications in construction machinery, mining equipment, and agricultural vehicles. As a genuine CAT replacement part, it ensures seamless compatibility with models like CAT E312C, E315C, 306, 308E2 CR, 308D, and other Caterpillar excavators .
✅ OEM Quality: Manufactured by HUIHAI, a certified CAT supplier, with ISO9001 compliance .
✅ Wide Compatibility: Fits CAT, Komatsu, Volvo, and Hitachi heavy machinery including excavators, loaders, and off-highway trucks .
✅ Durability: Built with corrosion-resistant materials for harsh environments (IP67 rating) .
✅ 6-Month Warranty: Backed by a comprehensive quality guarantee .
| Part Number | 172-8660 / 1728660 |
| Application | Excavators, Wheel Loaders, Mining Trucks |
| Voltage | 12-32V DC |
| Output Signal | 4-20mA |
Symptoms: Engine overheating alerts, inconsistent coolant level readings .
Diagnosis: Faulty coolant level sensor or clogged cooling system.
Solution:
Replace the 172-8660 sensor using OEM guidelines
Clean radiator and coolant passages
Verify proper electrical connections
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| # | Brand | Product Title (EN) | Part Number |
|---|---|---|---|
| 1 | VOLVO | Fuel Injector for EC360BLC EC460BLC D12D Engine | 20440388 |
| 2 | VOLVO | Common Rail Injector for MD13 Engine | 21379931 |
| 3 | VOLVO | Fuel Injector for D7E Engine | 04290986 |
| 4 | VOLVO | Fuel Injector for D6 Engine EC210 Excavator | 20798114 |
| 5 | VOLVO | Common Rail Injector for Excavator Loader | 22325866 |
| 6 | VOLVO | Fuel Injector for EC480DL Engine | 22340652 |
| 7 | VOLVO | Fuel Injector for EC210B Excavator D6D Engine | 20798114, 0445120066 |
| 8 | VOLVO | Fuel Injector for EC290 Excavator D7E Engine | 0445120066 |
| 9 | VOLVO | Fuel Injector for EC360B EC460B Engine | 20440388 |
| 10 | VOLVO | Fuel Injector for EC330 EC360B D12D Engine | 20440388 |
| 11 | VOLVO | Common Rail Injector for D6E Engine | 0445120067, 0986435549 |
| 12 | VOLVO | Fuel Injector for EC350 Excavator D8K D8F Engine | 22263968 |
| 13 | VOLVO | Fuel Injector for EC55B Excavator D3.1 Engine | 210106P135 |
| 14 | VOLVO | Fuel Injector for EC210B EC240B D6E Engine | 0445120067 |
| 15 | VOLVO | Fuel Injector for EC3480D Excavator D13F Engine | 21371673 |
| 16 | VOLVO | Fuel Injector for EC210 Excavator D6E Engine | 0445120066 |
| 17 | VOLVO | Fuel Injector for EC200D EC210D D5E Engine | 20798114 |
| 18 | VOLVO | Common Rail Injector for EC380D EC480D Excavator | 21371672 |
| 19 | VOLVO | Fuel Injector for D12C Engine | 20440388 |
| 20 | VOLVO | Fuel Injector for EC700BLC EC750DL D16 Engine | 20929906 |
| 21 | VOLVO | Common Rail Injector for EC350D Excavator D8K Engine | 0445124042 |
| 22 | VOLVO | Fuel Injector for EC140 Excavator | 24425916, 02113133 |
| 23 | VOLVO | Common Rail Injector for EC360B EC460B D12D Engine | 3155040 |
| 24 | VOLVO | Fuel Injector for EC210B EC290B D7E D6E Engine | 0445120067 |
| 25 | VOLVO | Fuel Injector Puller Tool for CAT C7 C9 Komatsu Volvo | 3879426 |
| 26 | VOLVO | Fuel Injector for EC700B Excavator D16D Engine | 3801144 |
| 27 | VOLVO | Fuel Injector O Ring Kit for D11 D12 Engine | 276948 |
| 28 | VOLVO | Fuel Injector Copper Sleeve for D13 D16 Engine | 21515329 |
| 29 | VOLVO | Fuel Injector Control Valve for EC360 Excavator | 72060379 |
| 30 | CATERPILLAR | Fuel Injector Return Pipe for E320B 320C 320D S6K Engine | 320BRP, 320CRP, 320DRP |
| 31 | VOLVO | Ignition Key for Volvo Excavator 777 | 777KEY |
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Growshine supports custom manufacturing for fuel injectors, turbochargers, engine kits, hydraulic parts, undercarriage parts, transmission parts and more.
Send your drawings or samples, and receive precise, high-performance parts engineered for Volvo, Caterpillar, Komatsu, Hitachi, Doosan, Hyundai, JCB, Kubota, Yanmar, Perkins, Deutz, Cummins, John Deere, Case, New Holland, Bobcat, Sany, XCMG, Zoomlion, Liugong and other brands.
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