Premium 4W7021 Common Rail Fuel Injector High Pressure Precision
Premium 4W7021 Common Rail Fuel Injector High Pressure Precision
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Basic Info.
Packaging & Delivery
- Petroleum Machinery Parts
- Common rail tester
- Exhaust System
- Diesel Engine Parts
- Engine Parts
- Diesel Tools
- Diesel Engine
- Auto Engine Structure
- Electric Engine
- Crawler Excavator
- Sensor
- Inboard Marine Engines
- Ship Marine Engines
- Pump & Vacuum Equipment
- Agricultural Diesel Engine
- Industrial Gearbox
- Fuel System
- BOSCH control valve
Related Products
Specifications
| Bore (mm) | 8N7005/8N7006 Model Compatible |
| Outer Diameter (mm) | Precision Common Rail System Fit |
| Thickness (mm) | High-Performance Injector Assembly |
Overview
Premium fuel injection injector designed for excavator common rail systems. Ensures accurate fuel delivery, enhanced engine efficiency, and durable performance in heavy-duty applications. Ideal replacement for Cat 8N7005 and 8N7006 models.
Specifications
| Bore (mm) | 10 |
| Outer Diameter (mm) | 14 |
| Thickness (mm) | 25 |
| Material | High-Carbon Steel |
| Compatibility | Diesel Engines |
Description
Precision-engineered diesel fuel injection pump plunger designed for optimal engine performance and durability. Ensures reliable fuel delivery with tight tolerances for efficient combustion.
Diesel Injector Control Valve Rod for Efficient Performance
Specifications
| Bore Diameter | 8 mm |
| Outer Diameter | 10 mm |
| Thickness | 5 mm |
Description
Precision-engineered plunger for diesel fuel injectors, ensuring reliable fuel delivery and optimal engine performance. Made from durable materials to withstand high pressure and temperature environments.
Precision Fuel Injector for Diesel Engines – 5310-12-7890 Model
Specifications
| Inner Diameter | 8 mm |
| Outer Diameter | 14 mm |
| Thickness | 25 mm |
Description
Precision-engineered fuel injection plunger for diesel engines ensures optimal fuel delivery and engine performance. Made from high-quality materials for durability and resistance to wear. Ideal replacement part for maintaining efficient engine operation.
Durable F019d03313 Oil Pump Plunger for Cummins
High-Performance 8N7005 8N7006 Common Rail Injector
Specifications
| Bore (Inner Diameter) | 12 mm |
| Outer Diameter | 18 mm |
| Thickness | 25 mm |
| Material | High-Carbon Steel |
| Compatibility | Diesel Engines for Construction Equipment |
Description
Precision-engineered diesel fuel pump plunger designed for reliable performance in heavy-duty construction machinery. Ensures optimal fuel delivery and durability under high pressure and continuous operation.
Specifications
| Bore (Inner Diameter) | 18 mm |
| Outer Diameter | 35 mm |
| Thickness | 5.5 mm |
| Product Type | Control Valve Part |
| Application | Injector 02 |
| Quality Level | High-Quality |
Description
Precision-engineered control valve plate designed for Injector 02, ensuring reliable performance and durability in demanding applications.
Durable Plunger Assembly for Cummins Oil Pumps – Good Price

