JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Home
EQUIPMENT PARTS
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.

Quick Shop
7861-91-3300 Sensor, Water Temperature - Fits Komatsu Equipment
$86.82
Komatsu 7861-91-3300 Sensor
Quick Shop
7861-91-1840 Sensor - Fits Komatsu Equipment
$114.99
Komatsu 7861-91-1840 Sensor
Quick Shop
7861-91-1421 Sensor - Fits Komatsu Equipment
$104.75
Komatsu 7861-91-1421 Sensor
Quick Shop
7861-74-510A Relay - Fits Komatsu Equipment
$46.84
Komatsu 7861-74-510A Relay
Quick Shop
7861-74-5100 Relay - Fits Komatsu Equipment
$44.01
Komatsu 7861-74-5100 Relay
Quick Shop
7861-61-3330 Sensor, Oil Temperature - Fits Komatsu Equipment
$96.35
Komatsu 7861-61-3330 Sensor
Quick Shop
7861-61-3320 Sensor, Water Temperature - Fits Komatsu Equipment
$86.82
Komatsu 7861-61-3320 Sensor
Quick Shop
7835-12-3007 Monitor - Fits Komatsu Equipment
$2,311.42
Komatsu 7835-12-3007 Monitor
Quick Shop
7835-12-3006 Monitor - Fits Komatsu Equipment
$2,311.42
Komatsu 7835-12-3006 Monitor
Quick Shop
7835-12-3005 Monitor - Fits Komatsu Equipment
$2,311.42
Komatsu 7835-12-3005 Monitor