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KOMATSU PARTS
ELECTRICAL SYSTEM

ELECTRICAL SYSTEM

ELECTRICAL SYSTEM

This category features carefully selected Komatsu aftermarket electrical system from WQParts. Every component is chosen to deliver consistent fit, durability, and performance in tough working conditions. Whether you are rebuilding a specific system or refreshing high‑wear components, our Komatsu replacement parts help you reduce downtime without sacrificing quality or safety.

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CA0138644 Pressure Sensor - Fits Komatsu Equipment
$56.35
Komatsu Ca0138644 Sensor
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7861-93-1670 Sensor - Fits Komatsu Equipment
$682.53
Komatsu 7861-93-1670 Sensor
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421-06-11930 Relay, Battery - Fits Komatsu Equipment
$72.03
Komatsu 421-06-11930 Relay
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7861-93-3500 Sensor - Fits Komatsu Equipment
$450.72
Komatsu 7861-93-3500 Sensor
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08620-00000 Sensor - Fits Komatsu Equipment
$45.68
Komatsu 08620-00000 Sensor
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7861-93-4930 Sensor - Fits Komatsu Equipment
$127.49
Komatsu 7861-93-4930 Sensor
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7861-99-3400 Sensor, Hydraulic Oil Temp - Fits Komatsu Equipment
$282.84
Komatsu 7861-99-3400 Sensor
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CA0143687 Sensor, Oil Temperature - Fits Komatsu Equipment
$214.38
Komatsu Ca0143687 Sensor
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42U-43-H0P00 Pressure Switch - Fits Komatsu Equipment
$28.96
Komatsu 42U-43-H0P00 Switch
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500-44-14160 Switch - Fits Komatsu Equipment
$152.94
Komatsu 500-44-14160 Switch