KomatsuFuel System

6N5125 Lines Gp-Fuel — Komatsu 120B 120G

OEM-specification Komatsu Lines Gp-Fuel. CTP aftermarket replacement. Part number 6N5125. Compatible with 120B, 120G, 12G, 140G, 1673C, 215, 225, 235, 330, 3304, 3306, 3306C, 330B l, 350, 594H, 627B, 637D, 910, 920, 930, 931B, 941, 950, 955l, 966C, 966F II, 973, 973C, 977K, C13, C15, D250e, D250e II

Lines Gp-Fuel – Part No 6N5125 – Komatsu Spare Part
Part Specifications
BrandKomatsu
CategoryFuel System
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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Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Use clean, filtered fuel — fuel injection components have micron-level tolerances. Prime fuel system before cranking to avoid dry-start damage. Replace fuel filter whenever servicing injection components. Calibrate injectors after replacement if equipment has ECU.

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