PAI Industries 390079EX Reman Fuel Injector Assembly │ Replaces Caterpillar 253-0616 / 10R-3265 – Cat C15, C18 id_1_3-1/2 or chunking visible on the

or chunking visible on the rubber bellows

Western Star 4900 with S60 12

older axial-seal housings require a different filter

Hard starting and white smoke

Cummins: 3408627

PAI Industries 390079EX Reman Fuel Injector Assembly │ Replaces Caterpillar 253-0616 / 10R-3265 – Cat C15, C18 id_1_3-1/2 or chunking visible on theThe PAI Industries 390079EX is a remanufactured (exchange) fuel injector assembly for Caterpillar C15 and C18 diesel engines. It replaces Caterpillar injectors 253 0616 and 244 7716, as well as the Cat Reman exchange number 10R 3265. Each exchange injector is remanufactured to restore OEM flow, pressure, and spray pattern performance at a meaningful saving over a dealer reman unit. A core charge applies and is refunded when your rebuildable core is