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