Transom/Splashwell Thickness Less Than 3/4" - 892517
Bulkhead Fitting 3/4 inch, Male to Male
Used to install 0-3/4in. in maximum wall thickness grip length - power steering
Transom/Splashwell Thickness More Than 3/4" - 892518
Power steering bulkhead fitting 3 inch - Male to Male.
Used to install bulkhead installations 3/4-3in. maximum wall thickness grip length
Union Fitting Male to Male - 9/16in. - 892526
Union fitting male to male 9/16in. is a power steering fitting for connecting 2 cylinder hoses end to end.