0445120231 Fuel Injector for Komatsu PC200-8 Cummins QSB6.7 QSB5.9 Diesel 1PCS

Product Overview

This aftermarket replacement fuel injector is supplied for Komatsu PC200-8, Cummins QSB6.7, and QSB5.9 diesel applications and references part number 0445120231. A fuel injector meters and delivers fuel into the engine combustion chamber, supporting normal fuel delivery and combustion. This injector is offered as a replacement for the corresponding component during service or repair.

Key Features & Performance

• The fuel injector delivers metered fuel into the engine to support normal combustion.
• Offered for Komatsu PC200-8, Cummins QSB6.7, and QSB5.9 diesel applications.
• References part number 0445120231 for identification and comparison with the existing unit.
• Suitable for replacing the original injector when it has failed, become clogged, or stopped delivering fuel correctly.

Fitment & Compatibility

• for Komatsu PC200-8 applications
• for Cummins QSB6.7 applications
• for Cummins QSB5.9 applications

Common Uses

• Replacing a worn, clogged, leaking, or malfunctioning fuel injector.
• Performing routine diesel fuel system maintenance.
• Restoring normal fuel delivery after the original injector has failed.

Technical Specifications

• Product Type: Fuel Injector
• Part Number: 0445120231
• Engine Application(s): Cummins QSB6.7, Cummins QSB5.9
• Machine Application(s): Komatsu PC200-8

Frequently Asked Questions

Q: What does a fuel injector do? A: It meters and delivers fuel into the engine combustion chamber so the engine receives fuel for normal combustion.

Q: How do I verify fitment? A: Compare the complete part number 0445120231 and the full engine or machine designations (Cummins QSB6.7, QSB5.9 or Komatsu PC200-8) against your equipment's existing part number before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.