Oil Pump 6209-51-1400 Fits for Komatsu S6D95L 4D95 Engine PC200-5 PC220LC-5 PC250LC-6L Excavator

Oil Pump 6209-51-1400 – Replacement for Komatsu S6D95L 4D95 Engine PC200-5 PC220LC-5 PC250LC-6L Excavator

Aftermarket oil pump engineered for consistent lubrication pressure and reliable oil circulation in Komatsu S6D95L and 4D95 diesel engine applications. Precision-manufactured components ensure drop-in compatibility with correct fitment.

Technical Specifications

• Part Numbers: 6209-51-1400, 6209511400
• Condition: New, aftermarket replacement
• Function: Draws engine oil from the sump and pressurizes it through the lubrication circuit to deliver consistent oil flow to bearings, journals, and all moving components across the full operating range of Komatsu S6D95L and 4D95 diesel engines

Equipment Compatibility

Note: Compatibility is provided for reference. Please verify against your part number before ordering.

Fits the Following Applications:

• Komatsu Engine: 4D95, S6D95L-1JJ, S6D95L-1KK-0, S6D95L-1KK-1, S6D95L-1LL, S6D95L-1MM, S6D95L-1MM-C, S6D95L-1MM-S, S6D95L-1NN, S6D95L-1NN-18, S6D95L-1PP, S6D95L-1PP-25, S6D95L-1TT, S6D95L-1U, S6D95L-1U-C, S6D95L-1U-L, SA6D95L-1C, SA6D95L-1C-C, SA6D95L-1C-L, SA6D95L-1G, SA6D95L-1J, SA6D95L-1J-C, SAA6D95LE-1A, SAA6D95LE-1A-C, SAA6D95LE-1A-S, SAA6D95LE-1B, SAA6D95LE-1C, SAA6D95LE-1C-LT
• Komatsu Excavator: PC200-5, PC200-5LC-5, PC200-6L, PC200-6LC-6L, PC210LC-6L, PC220LC-5, PC220LC-6L, PC250LC-6L

Why Choose This Oil Pump

The oil pump is the foundation of your Komatsu diesel engine’s lubrication system — it maintains the oil pressure required to protect every bearing, camshaft journal, and rotating assembly from metal-to-metal contact under load. A worn or failing oil pump results in low oil pressure warnings, accelerated bearing wear, and the risk of catastrophic engine seizure in excavator applications where downtime is never an option. This replacement unit delivers:

• Consistent lubrication pressure – Engineered to meet the flow rate and pressure specifications of Komatsu S6D95L and 4D95 engine lubrication systems across all operating speeds and temperatures
• Exact-fit installation – Direct replacement with correct gear dimensions, port configuration, and mounting interface to match Komatsu engine block specifications without modification
• Durable construction – Built to withstand continuous high-speed operation, oil contamination, and the demanding duty cycles of Komatsu PC200, PC220, and PC250 excavator engine applications
• Cost-effective solution – Aftermarket quality at a fraction of dealer pricing

Package Contents

• 1 × Oil Pump 6209-51-1400

Essential for Komatsu S6D95L and 4D95 engine lubrication system maintenance and oil pump replacement across PC200-5, PC220LC-5, and PC250LC-6L excavator applications. Keep your Komatsu excavator delivering reliable oil pressure and full engine protection on every operation.