FILTER-Air (Baldwin PA4897), Baldwin - Air Breather Filters
Baldwin air breathers prevent contamination and water created from fluctuations in the reservoir from entering the system, ensuring proper equipment operation and helping to prevent premature parts wear.
Includes: A. Gasket:  Attached
O.D.: 6 15/32" (164.3mm)
I.D.: 3" (76.2mm) One End
Length: 5 1/2" (139.7mm)