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511-7975 fuel pump for CAT C9.3 engine
genuine diesel injection pump 5117975
YNF16925 CAT C9.3 original fuel pump
CAT original C9.3 fuel injection pump
511-7975 fuel pump for CAT C9.3 engine
genuine diesel injection pump 5117975
YNF16925 CAT C9.3 original fuel pump
CAT original C9.3 fuel injection pump

Original Fuel Pump 511-7975 for CAT C9.3 Engine YNF16925 Genuine Diesel Injection Pump

Original fuel injection pump 511-7975 for CAT C9.3 engine; OEM-standard diesel system part.

  • Genuine replacement for CAT 511-7975 fuel pump

  • Designed for high-pressure diesel injection in C9.3 engines

  • OEM-grade quality ensures full compatibility and system integrity

  • Supports electronically controlled fuel delivery for emission control

  • Trusted for use in CAT excavators, loaders, and power units

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CAT C9.3 Original Fuel Pump

The YNF16925 Fuel Pump is a genuine OEM replacement for Caterpillar part number 511-7975, specifically designed for the CAT C9.3 diesel engine. As a critical component of the high-pressure common rail injection system, this pump delivers precise volumes of fuel under ECU control to meet performance and emissions standards. With original factory build quality, this pump ensures maximum reliability, smooth integration, and extended engine lifespan. Suitable for CAT heavy equipment, such as excavators, loaders, and industrial diesel power systems. Ideal for CAT fleet maintenance, authorized workshops, and B2B engine part distributors seeking original components.

C9.3 Fuel Pump Technical Sheet

Parameter Details
Part Number 511-7975
YNF Part Number YNF16925
Compatible Engine CAT C9.3
Fuel System Type High-Pressure Common Rail Electronic Injection
Part Status Original / Genuine OEM
Application CAT excavators, loaders, industrial diesel engines
Material OEM-certified materials and construction
Country of Origin China (OEM-supplied)
Brand YNF (Genuine CAT Replacement)
MOQ 1 Piece
Shipping Method Sea, Air, Express
Payment Method T/T, PayPal, Western Union

511-7975 Fuel Pump Applications

Application Area Description
CAT C9.3 Engine Systems Primary high-pressure injection system component
Heavy Construction Equipment Excavators, dozers, loaders powered by C9.3
Industrial Diesel Power Generators and fixed diesel units using CAT C9.3
OEM Maintenance & Replacement Preferred for CAT genuine parts sourcing

511-7975 Fuel Pump Detail Display

FAQs

Related Products:

  • Fuel Injector for CAT C9.3

  • Electronic Control Module (ECM) for CAT

  • CAT Diesel Emission Control Components

FAQs:
Q: Is this pump a genuine CAT part or aftermarket equivalent?
A: This is a factory-original unit, built to CAT OEM specifications.

Q: Do you offer installation support or calibration service?
A: We provide basic installation guidance and pre-testing—professional ECU calibration is recommended.

Q: Can I order in bulk with original packaging?
A: Yes, we offer OEM packaging and bulk supply solutions for authorized resellers and fleet operators.

Get a Quote for CAT C9.3 Fuel Pump

YNF16925 is your genuine OEM fuel pump replacement for CAT C9.3 engine models, part number 511-7975. Built to exact Caterpillar factory specifications, this high-pressure injection pump ensures consistent fuel performance and durability. Ideal for B2B clients demanding original-quality components. Contact us for pricing and availability.

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