The CAT HEUI Pump 384-0607 (also referenced as 3840607, 4768768) is the high-pressure oil pump for Cat C9 HEUI systems. This pump is critical because it generates the oil pressure that drives the hydraulic actuation in HEUI injectors. If this pump degrades or fails, injector performance drops drastically, leading to weak injection, poor atomization, and potential misfiring. This unit is designed to meet OEM specs and restore proper actuation pressure for all HEUI injectors in the system.
Key Features:
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Part No.: 384-0607, 4768768 (HEUI pump for C9).
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Generates necessary high-pressure oil for HEUI injectors.
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OEM-level rebuild or aftermarket option with tested pressure stability.
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Heavy-duty construction to handle long life and stress cycles.
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Helps restore injector actuation and overall fuel system health.
Why These Parts Matter for Your Business (Pal Diesel Service):
Having this pump in your inventory gives Pal Diesel Service a full-service option for customers with HEUI-based Cat C9 engines. Rather than replacing just injectors, you can offer to overhaul or replace the pump — which is often the root cause of injector issues. This bolsters your credentials as a deep expertise provider in Cat HEUI systems.
Contact & Ordering Details:
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Phone: +91 78885 29020
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Website: paldieselservice.in
Caterpillar HEUI Fuel injection pump, C9 Engine
3840607, 384-0607, 4768768, 476-8768







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