KomatsuEngine Parts

14x-03-51121-14x0351121 Aftercooler 14x 03 51121 — Komatsu D65PX D65WX

OEM-specification Komatsu Aftercooler 14x 03 51121. Part number 14x-03-51121-14x0351121. Compatible with Komatsu Bulldozer D65Px 16 D65Wx 16 D65Ex 16 D85Ess 3.

Aftercooler 14x 03 51121 – Part No 14x-03-51121-14x0351121 – Komatsu Spare Part
Part Specifications
BrandKomatsu
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.