






Caterpillar Fuel Injector 127-8216 is a mechanical diesel fuel injection component designed for compatible CAT 3114 and 3116 engines. This unit injector supports accurate fuel delivery and reliable engine operation in selected heavy-duty industrial and construction equipment. Related references include 107-7732 / 1077732. Confirm the original part number and equipment configuration before ordering.
*The Turbo Tech Engineers logo shown on product images is our own watermark and does not indicate the original manufacturer branding.
"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."