Genuine Motorcraft Crankcase Breather Filter for the 6.4L Powerstroke Diesel.

This Breather Assembly will fit:
2008-2010 | F250 F350 F450 F550

Includes: Breather Case and Sealing O-Ring

NOTE: Does not include Oil Filler Cap

*** Ford Part # 8C3Z-6A665-A / Motorcraft Part # EC-773 ***