PAI Industries 390081X Reman Fuel Injector │ Replaces Caterpillar 280-0681 / 20R3247 – 3500 Series EUI Peterbuilt Each injector is rebuilt and

Each injector is rebuilt and flow-tested to restore factory fuel delivery

HB88512AHD

It is the air spring used under truck cab and sleeper mounts

Nitrogen Gas Charge: Reduces aeration and foaming for consistent damping control

PAI Industries 390081X Reman Fuel Injector │ Replaces Caterpillar 280-0681 / 20R3247 – 3500 Series EUI Peterbuilt Each injector is rebuilt andThe PAI Industries 390081X is a remanufactured (exchange) electronic unit injector for Caterpillar 3500 Series diesel engines, replacing Caterpillar injector group 280 0681 and the related 386 1777 392 0225 numbers (Cat reman 20R3247). PAI is a leading heavy duty aftermarket manufacturer, and each reman injector is rebuilt and tested for flow rate, spray pattern, and pressure balance to OEM level performance. Symptoms of a Failing Unit Injector Rough