729659-51360 Fuel Injection Pump for 4TNV88 3TNV88 Engine X4 Excavator Diesel Fuel Pump
The JISION 729659-51360 Fuel Injection Pump is designed for compatible 4TNV88 and 3TNV88 diesel engine applications, including selected X4 excavators and construction machinery. As a key component of the diesel fuel system, the injection pump is responsible for supplying and controlling fuel ...
Fuel Injection Pump for 4TNV88 Engine
,Diesel Fuel Pump for X4 Excavator
,Excavator Diesel Pump with Warranty
The JISION 729659-51360 Fuel Injection Pump is designed for compatible 4TNV88 and 3TNV88 diesel engine applications, including selected X4 excavators and construction machinery.
As a key component of the diesel fuel system, the injection pump is responsible for supplying and controlling fuel delivery to the engine. Proper fuel delivery helps support reliable starting, stable engine operation and consistent power output under demanding construction conditions.
Built with precision-machined components and a durable housing, the 729659-51360 fuel injection pump provides a practical replacement solution for worn, damaged or malfunctioning pumps during excavator maintenance, engine repair and overhaul.
Key Features
- Part Number 729659-51360 – Easy identification for replacement and parts sourcing.
- For 4TNV88 / 3TNV88 Engines – Designed for compatible diesel engine configurations.
- X4 Excavator Application – Suitable for selected X4 construction machinery applications.
- Stable Fuel Delivery – Helps maintain consistent fuel supply for dependable engine operation.
- Precision Fuel Control – Designed to support accurate fuel delivery and efficient diesel combustion.
- Durable Construction – Heavy-duty housing and components for demanding construction environments.
- Direct Replacement Solution – Suitable for replacing worn or damaged fuel injection pumps.
- Ready for Engine Repair – Ideal for excavator maintenance, engine rebuilding and overhaul projects.
Product Specifications
| Item | Details |
|---|---|
| Product Name | Fuel Injection Pump |
| Part Number | 729659-51360 |
| Engine Model | 4TNV88 / 3TNV88 |
| Compatible Model | X4 |
| Product Type | Diesel Fuel Injection Pump |
| System | Engine Fuel System |
| Application | Excavator / Construction Machinery |
| Condition | New |
| Brand | JISION |
| Supply Type | Wholesale & Retail |
| Shipping | Worldwide Shipping Available |
Main Function
The 729659-51360 fuel injection pump plays an important role in supplying fuel to compatible diesel engines. It helps regulate fuel delivery according to engine operating requirements, supporting stable combustion and dependable engine performance.
A worn or malfunctioning injection pump may cause symptoms such as:
- Difficult engine starting
- Unstable idle
- Insufficient engine power
- Irregular fuel delivery
- Excessive exhaust smoke
- Poor acceleration
- Engine running abnormalities
Replacing the faulty pump with the correct 729659-51360 fuel injection pump can help restore normal operation of the compatible fuel system.
Applications
Suitable for compatible:
4TNV88 Diesel Engine • 3TNV88 Diesel Engine • X4 Excavator • Mini Excavator • Construction Machinery • Diesel Engine Repair • Fuel System Overhaul
Actual compatibility may vary according to the machine serial number, engine specification and fuel-system configuration. Please confirm the 729659-51360 part number, engine model, machine model and original pump appearance before ordering.
Why Choose JISION?
JISION specializes in supplying excavator fuel injection pumps, diesel engine parts, fuel system components and construction machinery spare parts for customers worldwide.
We support repair workshops, machinery dealers, parts distributors and equipment owners with professional parts matching, wholesale supply and international shipping.
For accurate compatibility confirmation, please provide:
Machine Model + Engine Model + Part Number + Machine Serial Number + Original Fuel Pump Photos
Our team can help verify the correct replacement before shipment.
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Shop JISION 729659-51360 Fuel Injection Pump for 4TNV88 3TNV88 diesel engines and compatible X4 excavators. Reliable construction machinery fuel pump for engine repair and replacement.
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