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INJECTION PUMPS

INJECTION PUMPS

This category features carefully selected Komatsu aftermarket injection pumps 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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6745-71-1170 Fuel Pump - Fits Komatsu Equipment
$3,786.82
Komatsu 6745-71-1170 Injection Pump
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6738-71-1110 Injection Pump Asm - Fits Komatsu Equipment
$4,536.37
Komatsu 6738-71-1110 Injection Pump
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6261-71-1111 Pump Asm, Fuel Supply - Fits Komatsu Equipment
$6,896.40
Komatsu 6261-71-1111 Injection Pump
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6251-71-1121 Pump Asm, Fuel Injection - Fits Komatsu Equipment
$5,459.10
Komatsu 6251-71-1121 Injection Pu
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6245-71-1101-2 Pump - Fits Komatsu Equipment
$5,990.99
Komatsu 6245-71-1101 Injection Pump
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6138-72-1311 Injection Pump Asm - Fits Komatsu Equipment
$6,409.61
Komatsu 6138-72-1311 Injection Pump
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6115-71-1100 Injection Pump - Fits Komatsu Equipment
$2,866.97
Komatsu 6115-71-1100 Injection Pump