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  • Komatsu PC300-8 PC200-8 Parts Excavator Accessories Oil Water Separation Sensor Fuel Filter Sensor 600-311-3721 - Image 1
  • Komatsu PC300-8 PC200-8 Parts Excavator Accessories Oil Water Separation Sensor Fuel Filter Sensor 600-311-3721 - Image 2
  • Komatsu PC300-8 PC200-8 Parts Excavator Accessories Oil Water Separation Sensor Fuel Filter Sensor 600-311-3721 - Image 3
  • Komatsu PC300-8 PC200-8 Parts Excavator Accessories Oil Water Separation Sensor Fuel Filter Sensor 600-311-3721 - Image 4
Komatsu PC300-8 PC200-8 Parts Excavator Accessories Oil Water Separation Sensor Fuel Filter Sensor 600-311-3721 - Image 1Komatsu PC300-8 PC200-8 Parts Excavator Accessories Oil Water Separation Sensor Fuel Filter Sensor 600-311-3721 - Image 2Komatsu PC300-8 PC200-8 Parts Excavator Accessories Oil Water Separation Sensor Fuel Filter Sensor 600-311-3721 - Image 3Komatsu PC300-8 PC200-8 Parts Excavator Accessories Oil Water Separation Sensor Fuel Filter Sensor 600-311-3721 - Image 4

Komatsu PC300-8 PC200-8 Parts Excavator Accessories Oil Water Separation Sensor Fuel Filter Sensor 600-311-3721

  • Item No.001
  • Part Number: 600-311-3721
  • Machine ModePC300-8 PC200-8
  • Condition: Aftermarket New
  • Type: Oil Water Separation Sensor Fuel Filter Sensor
Komatsu PC300-8 PC200-8 Parts Excavator Accessories Oil Water Separation Sensor Fuel Filter Sensor 600-311-3721
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Description

Komatsu PC300-8 PC200-8 Parts Excavator Accessories Oil Water Separation Sensor Fuel Filter Sensor 600-311-3721

Komatsu PC300-8 PC200-8 Oil Water Separation Sensor Fuel Filter Sensor 600-311-3721

Ensure optimal performance and reliability for your Komatsu excavator with our high-quality aftermarket oil water separation sensor and fuel filter sensor. Designed specifically for PC300-8 and PC200-8 models, this sensor (Part Number: 600-311-3721) is a direct replacement that meets or exceeds OEM specifications.

Key Features

  • Part Number: 600-311-3721
  • Compatibility: Komatsu PC300-8, PC200-8
  • Type: Oil Water Separation Sensor / Fuel Filter Sensor
  • Condition: Aftermarket New
  • Function: Detects water contamination in fuel and monitors filter status to prevent engine damage.
  • Quality: Manufactured to high standards for durability and accurate readings.

About XC PARTS

XC PARTS is a leading parts wholesaler in China, supplying a comprehensive range of excavator components including hydraulic pumps and parts, engine parts, undercarriage parts, electric parts, seal kits, filters, final drives, gear parts, hydraulic breakers, rock buckets, and diagnostic scanners. With over 8 years of experience in the construction equipment industry, we serve customers worldwide—from the US, Canada, Turkey, Italy, Brazil, Colombia, South Africa, UAE, and India, among others.

We offer OEM and genuine parts for major brands:

  • Korean: Daewoo, Doosan, Hyundai, Volvo, Samsung
  • Japanese: Komatsu, Hitachi, Kobelco, Kato, Isuzu, Mitsubishi
  • Chinese: SDLG, SANY, Zoomlion, Liugong

We stock a wide variety of quality parts to meet your needs. Contact us today for competitive pricing and fast shipping!

Contact Us

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XC Parts Company

What is Komatsu PC300-8 PC200-8 Parts Excavator Accessories Oil Water Separation Sensor Fuel Filter Sensor 600-311-3721?

This is an aftermarket oil water separation sensor and fuel filter sensor, part number 600-311-3721, designed for Komatsu PC300-8 and PC200-8 excavators. It detects water contamination in fuel and monitors filter status to help prevent engine damage. Manufactured to high standards, it serves as a reliable replacement part.

Applications

  • Monitoring water separation in fuel filters for Komatsu PC300-8 excavators
  • Monitoring water separation in fuel filters for Komatsu PC200-8 excavators
  • Detecting water contamination in diesel fuel systems to prevent injector damage
  • Alerting operators to fuel filter clogging or water presence via dashboard indicators
  • Replacing faulty or worn sensors in Komatsu excavator fuel systems

FAQ

What is the part number and compatibility of this sensor?

The part number is 600-311-3721, and it is compatible with Komatsu PC300-8 and PC200-8 excavators.

Is this sensor an OEM or aftermarket part?

It is an aftermarket new part, manufactured to meet or exceed OEM specifications.

What does this sensor do?

It detects water contamination in the fuel and monitors the fuel filter status, helping to prevent engine damage by alerting the operator.

Can this sensor be used on other Komatsu models?

It is specifically designed for PC300-8 and PC200-8 models; for other models, please verify compatibility.

Product Categories

  • Hydraulic main pump
    • Hydraulic pump assembly
    • Hydraulic pump spare parts
    • Gear pump
    • Pilot pump
  • Engine parts
    • Liner Kit(Piston,Piston ring,Liner)
    • Main connect rod bearing
    • Water pump
    • Alternator
    • Starter
    • Turbocharge
    • Injector
    • Fan Motor
    • Tensioner
    • Cylinder Head
    • Cylinder block
    • Gasket kit
    • Oil Cooler Core
    • Engine Assembly
    • Crankshaft
  • Electric Parts
    • Controller
    • Monitor
    • Wire harness
    • AC panel
    • Throttle motor
    • Throttle Cable
    • Solenoid Valve
    • Relay
    • Pressure sensor
    • Wiper motor
    • Thermostat
    • Relief Valve
    • Lighting lamp
  • Final Drive swing motor
    • Final drive
    • swing motor
  • Travel Gearbox
    • Gearbox assy
    • Gearbox spare parts
  • Seal kit
    • Arm hydraulic cylinder seal kit
    • Boom hydraulic cylinder seal kit
    • Bucket hydraulic cylinder seal kit
    • Hydraulic pump seal kit
    • Swing motor seal kit
    • Travel motor seal kit
    • Main Control valve seal kit
    • Centre joint seal kit
  • Rock hydraulic breaker hammer
    • Silent Breaker hammer
    • Side type breaker hammer
    • Box type Breaker hammer
  • Rock bucket
  • Undercarriage parts
    • Track link
    • Track roller
    • upper roller
    • Idler
    • Sprocket
    • Adjustor assy
    • Track pad shoe
    • Rubber track
  • Swing reducer
  • Air conditioning system
    • Air condition compressor
    • Blower
    • Evaporator
  • Diagnostic Scanner Tool
  • Swing bearing

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