Donaldson Panel Engine Air Filter – Power Core (P618478)

Donaldson Panel Engine Air Filter – Power Core (P618478) The Donaldson P618478 Power Core panel engine air filter is engineered to deliver superior air intake protection for heavy‑duty diesel engines. Designed with advanced media and a Radial Seal interface, it offers lower initial restriction and longer service life — helping your engine maintain efficient performance under demanding conditions.  Features: Power Core filter technology with integrated media pack for higher capacity and longer life Low‑initial restriction design supports engine performance and fuel economy Robust construction built to OEM specs for heavy‑duty use Panel format filter for ease of installation in engine air intake systems Applications: Ideal for diesel trucks and heavy‑duty equipment. Commonly used in vehicles from brands such as Freightliner, Mack, and other large‑format on‑highway and vocational trucks.  Cross References: Baldwin: CA5790 Fleetguard: AF27879 Carquest: 83478 Luber‑Finer: LAF6260 / LAF6260A Wix: 49478 Mack: 2191‑P618478 Freightliner: DNP610260, 333648001