(Hc-Mb) Male O-Ring Boss - Rigid Dim A (1): 0.250"Â Â Â Â Dim B (2): 2.110"Â Â Â Â Dim C (3): 0.855"Â Â Â Â Dim D (4): 5/8"Â Â Â Â Hose Inside Diameter: 1/4"Â Â Â Â Replaces: Dayco # HY04-04RA- Weatherhead # 04U-P04Â Â Â Â Thread Size: 7/16 x 20 Hc Series O-Ring Boss Male, Rigid, Straight
