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Caterpillar original Common Rail Fuel Injector for Excavator 320-0690, 2645A749, 10R-7669 for Caterpillar C6.4 Engine, Cross Reference 10R-7671, Replacement for OEM Diesel Parts original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 2645A749 |
| MOQ: | 1 |
| Price: | $75-$168 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar C6.4 common rail fuel injector
,Excavator 320-0690 diesel injector
,OEM replacement 10R-7669 injector
Caterpillar original Common Rail Fuel Injector for Excavator 320-0690, 2645A749, 10R-7669 for Caterpillar C6.4 Engine, Cross Reference 10R-7671, Replacement for OEM Diesel Parts original new injector
Fuel Type | Diesel |
Condition | New / OEM Replacement |
Applicable Engine | Caterpillar C6, C6.4, 3054, 3056 |
Injector Type | Diesel Fuel Injector Assembly (High Pressure Common Rail) |
Quality Standard | OEM Quality / OEM Equivalent |
Packaging | Standard Packaging |
Fuel System | High Pressure Common Rail Fuel Injection System |
OE Number | 2645A749 |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | 10R7220, 10R-7220, 10R7221, 10R-7221 |
Vehicle / Equipment Application | CAT Excavators, Loaders, Industrial Generator Sets, Construction / Mining / Agricultural Machinery |
Application Type | Heavy-Duty Industrial Diesel Engine Fuel System Replacement |
Engineered for dependable diesel fuel delivery, the 2645A749 fuel injector is a direct replacement component for the Caterpillar C6 engine series. Manufactured to OEM quality standards, this injector assembly cross-references part numbers 10R7220, 10R-7220, 10R7221, and 10R-7221, giving procurement teams a flexible sourcing option when servicing CAT-powered equipment. It is designed to fit C6, C6.4, 3054, and 3056 engine platforms used across heavy-duty applications.
Precision fuel atomization is critical to combustion efficiency, and this injector is built to deliver consistent spray performance under demanding operating conditions. The 2645A749 supports the high-pressure common rail fuel injection requirements of CAT diesel engines, helping maintain stable power output, fuel economy, and emissions control. Each unit is produced to match original equipment fit and function, allowing straightforward installation without modification and reducing downtime during engine maintenance or overhaul.
This injector serves a wide range of equipment, including CAT excavators, loaders, and industrial generator sets, as well as construction, mining, and agricultural machinery powered by C6-series engines. For distributors, fleet operators, and repair facilities, the 2645A749 offers a cost-effective OEM-equivalent solution backed by multiple cross-reference numbers for easy identification and ordering. Contact our team for bulk pricing, stock availability, and technical support on Caterpillar fuel injection system components.
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Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com
