Coolant temperature sensor 600-311-9880 Komatsu for Komatsu HD785-7
Sensor 600-311-9880 (Komatsu) — original Coolant temperature sensor for heavy equipment Komatsu HD785-7. OEM coolant temperature sensor 600-311-9880 (Komatsu) for heavy equipment Komatsu HD785-7. Voltage: 5V. Connector: 2-pin Deutsch.
Especificacoes tecnicas
| Parameter | Value |
|---|---|
| Part Number | 600-311-9880 |
| Manufacturer | Komatsu |
| Sensor Type | Coolant temperature sensor |
| Voltage | 5V |
| Connector | 2-pin Deutsch |
| Thread | M12x1.5 |
| Equipment Brand | Komatsu |
| Model | HD785-7 |
| Anos de producao | 2008–2015 |
Compatible Alternatives (2)
| Part Number | Manufacturer | Note |
|---|---|---|
TX49 | Standard | Coolant temperature sensor |
6PT009107 | Hella | Coolant temperature sensor |
Applicability
- Komatsu HD785-7 2008–2015
Diagnostics and Replacement
When replacing sensor 600-311-9880:
- Diagnostics — read fault codes before replacement, check wiring integrity.
- Torque — apply specified torque from service manual (typically 20–35 Nm).
- Sealant — use anaerobic sealant for threaded sensors.
- Reset — clear fault codes and verify system operation after installation.
Perguntas frequentes
How to identify a faulty 600-311-9880 sensor?
Symptoms: fault code, unstable engine operation, system emergency shutdown. Check resistance/voltage with a multimeter according to specification.
Can I replace with an aftermarket alternative?
Yes, using reputable brands (Bosch, Denso, Delphi) maintains quality and reliability.
Where to buy 600-311-9880 or its alternative?
OEM — authorized dealers. Alternatives — specialized heavy equipment parts suppliers.
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