Fuel Pump Head 4902732 for Engine 6C8.3 ISB6.7 ISBE4 ISC ISL ISL8.9 ISL9 ISLE4 N14 QSC8.3 QSL9

Keywords: 4902732 fuel pump head, 6C8.3 ISB6.7 fuel pump head, diesel engine pump head assembly, excavator engine spare parts, construction machinery fuel system component, aftermarket replacement fuel pump head

🔹Product Overview

Fuel Pump Head Part No.4902732 is an important core component of diesel fuel pump, widely suitable for 6C8.3, ISB6.7, ISBE4, ISC, ISL, ISL8.9, ISL9, ISLE4, N14, QSC8.3, QSL9 diesel engines applied on excavators and heavy‑duty construction machinery. It controls fuel pressure and fuel delivery volume, ensures accurate fuel supply for each cylinder, and supports stable engine power output. This replacement fuel pump head resolves typical failures including difficult engine startup, insufficient power, unstable idle speed, fuel leakage and abnormal fuel pressure caused by original pump head internal wear, spring fatigue and sealing surface damage. Each fuel pump head undergoes strict dimensional inspection and pressure performance test before shipment.

🔹Detailed Specifications

🔹Key Features & Advantages

• High‑strength alloy material, precision grinding treatment, excellent wear‑resistance under heavy‑load working conditions.
• Strict tolerance control for mating surface, good sealing performance, effectively prevent fuel leakage.
• Stable spring performance, guarantee accurate fuel metering and consistent fuel supply of each cylinder.
• Exact installation dimension, direct replacement, suitable for fuel pump overhaul and maintenance.
• Effectively fix hard starting, power shortage and unstable idling problems caused by damaged original pump head.

🔹Application Scope

Fit Equipment: Excavators and heavy‑duty machinery equipped with 6C8.3, ISB6.7, ISBE4, ISC, ISL, ISL8.9, ISL9, ISLE4, N14, QSC8.3, QSL9 diesel engine ‑ Widely applied for engine repair workshops and routine equipment maintenance projects.

🔹Our Company Advantage

We are professional supplier of full‑range construction machinery spare parts, supplying engine parts, hydraulic parts, electrical parts, seal kits and complete overhaul kits. ‑ Large ready stock for various machinery spare parts ‑ Factory‑direct wholesale competitive price ‑ Mixed‑order & one‑stop spare‑parts procurement supported ‑ Professional part‑number matching technical support service

🔹Packaging & Shipping

Neutral export carton box with shock‑proof inner packing, avoid scratch and collision during long‑distance transportation ‑ Multiple shipping options: sea freight, air freight, international express for small trial orders ‑ Export documents such as Commercial Invoice, Packing List can be provided.

🔹Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.