Luberfiner: LAF3302. Interchange Part Number 2Big A 94863 Carquest 88863 Caterpillar 1842428 Champion LAF3302. Superseded Part NumberDonaldson P534925 P544301 Fleetguard AF25248 Luber-Finer LAF3302. Engine Filter for Western Star Peterbilt Kenworth Replaces RS3534 AF25248 46863.