Brand new diesel fuel pump 319-0677 for CAT C7 engine; high-pressure injection system component.
100% brand new replacement for CAT part 319-0677
Designed for Caterpillar C7 diesel engine applications
High-pressure common rail or HEUI system compatibility
Provides stable, electronically controlled fuel delivery
Manufactured to OEM specifications with durability in mind
YNF16923 is a brand-new diesel fuel pump that replaces Caterpillar part number 319-0677, made specifically for the CAT C7 engine platform. This high-pressure fuel pump supports common rail or HEUI injection systems depending on model variant, delivering precise electronically-controlled fuel flow under demanding operational conditions. Built using advanced CNC-machining and robust sealing technologies, this unit ensures consistent performance, reduced emissions, and extended engine life. Suitable for trucks, excavators, and off-road diesel equipment running the C7 engine. Ideal for professional repair shops, equipment distributors, and B2B engine part resellers.
| Parameter | Details |
|---|---|
| Part Number | 319-0677 |
| YNF Part Number | YNF16923 |
| Compatible Engine | CAT C7 |
| System Type | Common Rail or HEUI (depending on C7 variant) |
| Fuel Control | ECU-regulated high-pressure injection |
| Application | CAT trucks, construction equipment, industrial use |
| Condition | 100% brand new |
| Material | High-grade steel, precision seals |
| Country of Origin | China |
| Brand | YNF |
| MOQ | 1 Piece |
| Shipping Method | Sea, Air, Express |
| Payment Method | T/T, PayPal, Western Union |
| Application Area | Description |
|---|---|
| CAT C7 Engine Systems | Fuel delivery and pressure generation |
| Heavy-Duty Diesel Trucks | High-pressure fuel pump for over-the-road engines |
| Excavators & Construction | Powers injection systems in CAT equipment |
| Industrial Diesel Engines | Pumping fuel in high-load operational conditions |
Related Products:
HEUI Injector Set for CAT C7
ECM for C7 Diesel Injection System
CAT C7 Fuel Rail Pressure Sensor
FAQs:
Q: Is this pump new or remanufactured?
A: YNF16923 is 100% brand new, not remanufactured.
Q: Is it plug-and-play for all CAT C7 models?
A: Compatible with most C7 variants—please confirm with your serial number or system type.
Q: Do you offer warranty and technical support?
A: Yes, warranty and installation guidance are available upon request.
Upgrade your CAT C7 engine’s fuel system with YNF16923 – a brand-new diesel pump replacing CAT 319-0677. Built for modern injection systems, it ensures reliable high-pressure delivery and long-lasting performance. Contact us now to get your B2B quote and stock availability.
