KomatsuFuel System

8N1831 Caterpillar Nozzle Assem — Komatsu 583K 594H

OEM-specification Caterpillar Nozzle Assem.. CTP aftermarket replacement. Part number 8N1831. Compatible with 583K, 594H, 824B, D8K, D9H; Engine: D353C, D379B, D398B.

Caterpillar Nozzle Assem – Part No 8N1831 – 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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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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Caterpillar Service Group

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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.