Caterpillar original Caterpillar 320-0688 Replacement for OEM fuel injector original new injector
Product Details
Caterpillar 320-0688 fuel injector
,OEM replacement fuel injector
,original Caterpillar fuel injector
Caterpillar original Caterpillar 320-0688 Replacement for OEM fuel injector original new injector
|
Fuel Type |
Diesel |
|
Condition |
New |
|
Applicable Engine |
Compatible with CAT C6.4 and C6.6 diesel engines |
|
Injector Type |
Direct Engine Mount, High-Pressure Common Rail |
|
Quality Standard |
OE Caterpillar part 3200688, OEM-standard sealing and spring assemblies, high-pressure resistant up to 2200 bar |
|
Packaging |
Industrial export packaging |
|
Fuel System |
Compatible with both factory and aftermarket fuel systems |
|
OE Number |
320-0688 |
|
Brand |
CAT |
|
Cross Number / Universal Number |
10R-7220, 3200688 |
|
Vehicle / Equipment Application |
Excavators, Loaders, Bulldozers, Underground and surface mining equipment, Generators, Compressors, Industrial Engines, Tractors, Harvesters, Medium-duty diesel marine engines |
|
Application Type |
Heavy-Duty Industrial Diesel Engine |
The Caterpillar C6 Series Fuel Injector 320-0688 is a precision-engineered OE component designed for CAT C6.4 and C6.6 diesel engines. Built to original equipment specifications, this injector incorporates a high-strength steel construction with precision-machined nozzle and plunger assemblies, ensuring consistent fuel spray pattern, optimal atomization, and reliable combustion efficiency across demanding operating conditions. Its OEM-compliant fittings allow for straightforward installation and direct replacement without modification.
Engineered for industrial-grade durability, the 320-0688 injector features anti-corrosion coatings, robust sealing, and quality spring assemblies that withstand continuous high-pressure operation up to 2200 bar. The unit operates reliably within a temperature range of -40°C to 120°C, making it suitable for harsh environments encountered in construction, mining, power generation, and agricultural applications. Its compatibility with both factory and aftermarket fuel systems further enhances its versatility across a wide range of heavy machinery.
Routine maintenance supports long service life. Operators are advised to inspect the injector nozzle for wear or clogging every 500 operating hours, use only clean filtered diesel fuel, and replace injector seals every 12 months or as needed. Monitoring engine ECU fault codes helps identify injector-related issues early, ensuring the 320-0688 continues to deliver dependable performance throughout its operational life.
WhatsApp:+8618128524431
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