- Dim A (1) : 0.250", 0.250"
 - Dim B (2) : 2.750"
 - Dim C (3) : 1.495"
 - Dim D (4) : 9/16"
 - Dim E (5) : 11/16"
 - Replaces : Dayco # HY04-04RC
 - Thread Size : 7/16 x 20
 
- Sections and Models:
 - Hydraulic Parts > Crimp-On Fittings
 - HC Series Boss O-Ring: Male, Swivel, Straight
 
- mega-cross:
 
- Replaces: : HY04-04RC : DAYCO
 - 10GHY-4-4 : MISCELLANEOUS
 
- Machine Types : Boss O-Ring
 - Makes : HC Series
 - Models : Male, Swivel, Straight
 - Models :