





The Caterpillar Common Rail Fuel Injector 2645A747 / 320-0680 is designed to deliver precisely metered diesel fuel into compatible engine cylinders. It supports controlled fuel injection, efficient combustion and reliable engine operation in selected Caterpillar and Perkins diesel applications.
This injector is associated with Caterpillar C4.4 and C6.6 engines and selected Perkins 1100 Series engines. Correct injector matching is essential for proper fuel delivery and engine performance.
Part Number: 2645A747 Reference Number: 320-0680 Additional Cross-References: 10R-7672, 306-9380 Product Type: Common Rail Diesel Fuel Injector Compatible Engines: Selected Caterpillar C4.4/C6.6 and Perkins 1100 Series applications
Confirm the injector part number and engine specification before ordering to ensure correct fitment.
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"Genuine parts, fair pricing, and quick delivery. Been sourcing our fleet's diesel components from them for over a year now."
"Great quality turbochargers, exactly what we needed for our workshop. Only wish delivery was a bit faster."
"Reliable supplier for Cummins parts. Their team really knows their stuff — helped us pick the right injector for our engine."
"Trusted them for years now. Consistent quality on fuel injection pumps, and their team is always responsive."
"Solid products, good prices compared to other dealers in Delhi. Will be ordering again."
"Genuine parts, fair pricing, and quick delivery. Been sourcing our fleet's diesel components from them for over a year now."
"Great quality turbochargers, exactly what we needed for our workshop. Only wish delivery was a bit faster."
"Reliable supplier for Cummins parts. Their team really knows their stuff — helped us pick the right injector for our engine."
"Trusted them for years now. Consistent quality on fuel injection pumps, and their team is always responsive."
"Solid products, good prices compared to other dealers in Delhi. Will be ordering again."