3840677 caterpillar:pump PUMP GP-UNIT INJECTOR HYD

Diesel Fuel Pump 319-0678 319-0677 319-0607 384-0677 Compatible With Caterpillar CAT C7 C9 324D 325D 326D 328D 329D 330D 336D 336D2 340D Excavator 950H 962H 973D Loader
SWKKAIEO [C7/C9 Engine & Multi-Machine Exact Fit]：Tailored exclusively for C7/C9 engines and 324D-340D excavators, 950H-973D loaders, this diesel fuel pump matches OE parts 319-0678, 319-0677, 319-0607, 384-0677 perfectly. It aligns with the engine’s mounting points, fuel lines, and ECU connectors—no modifications to construction equipment systems needed, ensuring seamless integration with excavators/loaders in job sites. || [High-Pressure 供油 for Heavy-Duty Digging/Loading]：Delivers stable fuel pressure (up to 28,000 psi) to C7/C9 engines, optimizing combustion for maximum torque—critical for 329D/336D excavators digging through hard soil or 973D loaders lifting heavy aggregates. It avoids pressure drops during high-load operations, preventing engine lag that could delay construction deadlines. || [Job Site-Durable Construction]：Housing is made of heat-treated cast iron with an anti-corrosion zinc coating, resisting damage from construction debris, hydraulic fluid splatters, and high under-hood temperatures (up to 165°C) common in excavator/loader use. Internal components use chrome-plated plungers and ceramic seals, extending service life to over 2,200 operating hours—even in dusty/muddy job sites. || [OE-Grade Compatibility with Equipment ECUs]：Meets the same quality standards as original fuel pumps for C7/C9 engines and 324D-340D/950H-973D machines, ensuring full compatibility with the equipment’s electronic control system. It prevents error codes (e.g., fuel pressure faults) or sudden shutdowns—critical for construction teams relying on machinery for daily productivity. || [Fuel Efficiency to Cut Operation Costs]：Equipped with a precision fuel metering system that reduces diesel waste by 5-7% compared to generic pumps. For fleets of 330D/336D2 excavators or 962H loaders, this translates to significant savings on fuel expenses over months of continuous job site use.

Befrag proportional valve For C7/C9 actuating pump 319-0677 319-0678 384-0677
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384-0677 20R-1635 3840677 20R1635 1 pcs Hydraulic Unit Injector Pump Suitable for Caterpillar CAT C7 C9.3 Engine 324D 325D L 336D L 326D L 336D2 324D FM 328D LCR340D L 329D L 336D Excavator
Yuubryczny Part Name: Hydraulic Unit Injector Pump || Part Number: 384-0677 20R-1635 3840677 20R1635 || Application:Suitable for Caterpillar CAT C7 C9.3 Engine 324D 325D L 336D L 326D L 336D2 324D FM 328D LCR340D L 329D L 336D Excavator || Notice：Application information provided is for reference only. Please confirm the part number and compare old parts before purchase. If you have any question,pls feel free to ask us. || Friendly tips:This product boasts excellent performance, superior quality, reliability and safety. It is your reliable choice.