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High Quality Common Rail Diesel Fuel Injection Pump
Place of Origin
Wuhan,China
Warranty
3 Months
Delivery time
3-15 Days, subject to the order quantity
Quality
100% Tested
Packing
Customer Requirement
Service
After-Sales Service
Size
Standard Size
Payment
TT,Trade Assurance,PayPal,Credit Card
Advantage
Perfect Fit
This aftermarket CAT fuel pump PN 279-7861 fully replicates factory hydraulic pressure curve and mechanical structural parameters, specially manufactured for Cater-pillar C6.4 and 3066 ACERT diesel engines widely equipped on medium-sized excavators, road maintenance machinery and portable industrial generators. It thoroughly repairs core high-pressure system failures caused by long-time heavy digging operation, effectively reduce machine downtime and overall fleet maintenance cost for global construction contractors and repair workshops.
Mobile silent diesel generator sets, temporary construction site power supply assemblies
Light Special Utility Chassis
Sanitation sweepers, road breakdown recovery vehicles, small port transfer machinery
Unique Product Core Strengths
Double-plunger high-pressure fuel delivery structure, stable steady rail pressure output under continuous full-load digging, eliminate power drop when switching light and heavy excavation loads
Built-in integrated fuel metering control valve, fast pressure response, eliminate throttle lag during sudden digging load increase
Precision honed plunger and barrel components with anti-impurity coating, tolerate low-quality high-sediment construction site diesel fuel, extend overhaul cycle
Complete hydraulic performance calibration on professional pump test bench before shipment, fully match original engine ECU data without on-site parameter adjustment
Strict 1:1 OEM flange layout, fuel inlet/outlet pipe thread and electrical plug, direct bolt-on replacement without refitting fuel rail or engine wiring harness
Multi-layer high-temperature oil-resistant sealing rings at pump pressure cavity, eliminate internal and external fuel leakage and rail pressure loss during long-hour operation
Pass continuous vibration & wide temperature cycle aging test (-25℃ ~ 125℃), stable reliable performance in dusty construction sites, cold northern winter and high-temperature summer operation
Packaging & Global Cross-Border Delivery Service
Export heavy-duty reinforced carton with full fixed foam filling, protect internal precision plunger parts during long-distance sea and air logistics
Overseas warehouse stock in Europe, Southeast Asia, Australia construction machinery hot-selling regions, local fast shipment within 24 hours for bulk machinery buyers
Flexible shipping plans: DHL/FedEx/UPS door-to-door fast express for single retail pump, sea LCL container for wholesale bulk fleet orders
12-month comprehensive quality warranty under regular primary & secondary fuel filter replacement and clean qualified diesel fuel supply
Important Purchase Guidance
Please confirm your CAT excavator model and original fuel pump OEM serial number before completing payment to avoid mismatched spare parts. If compatibility cannot be confirmed, provide machine serial number for our free professional matching inspection. We recommend full cleaning of fuel tank sediment and replacement of complete fuel filter set simultaneously during pump installation to lower premature abrasion of internal precision moving components.
Wuhan Jinhong Auto Parts Co., Ltd. is a manufacturer and exporter of common rail fuel injectors integrating manufacturing,processing and R & D.
Our factory has a complete and scientific management system and professional product development team, products have been advancing with The Times, quality is also constantly improving, product quality and service have been widely recognized by the industry. Our company has its own factory, combined with the sales model of trade factory, we can provide customers with a full range of services. In addition, our company has international logistics partners to reduce transportation costs for customers. Our company is a leading manufacturer and supplier of Marine parts and auto parts in China. At the same time, we have established partnerships with hundreds of factories specializing in the production of various high-quality auto parts.
Our goal is to provide the best service at the best price, your satisfaction is our best return. Look forward to working with you. Welcome friends from all walks of life to visit, guidance and business negotiations.
FAQ
Q1: Can 279-7861 replace the original part directly?
A: Yes. It is manufactured strictly in accordance with OEM standards, enabling perfect fit and direct installation.
Q2: What equipment is this part applicable to?
A: It is designed for matched construction machinery, heavy trucks and industrial diesel engines.
Q3: How does it perform under continuous heavy load?
A: It has excellent anti-fatigue performance and can operate stably under long-term heavy load.
Q4: Do you support bulk wholesale orders?
A: We accept bulk orders and offer favorable wholesale prices with timely mass delivery.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Total Annual:
5000000-10000000
Employee Number:
160~200
Ecer Certification：
Verified Supplier
Wuhan Jinhong Auto Part Co., Ltd. is a leading manufacturer and global supplier specializing in high-performance fuel system components, including fuel injectors, fuel pumps, and complete fuel delivery systems. With years of industry experience, we also supply a wide range of engine assemblies and s... Wuhan Jinhong Auto Part Co., Ltd. is a leading manufacturer and global supplier specializing in high-performance fuel system components, including fuel injectors, fuel pumps, and complete fuel delivery systems. With years of industry experience, we also supply a wide range of engine assemblies and s...
