Hynautic Tubing Repair - Unusual End-Washer O-ring

This forum is for comments and the exchange of information relating to Trojan Boats and boating. Please do not post used parts or boats For Sale in this area. For general, non-boating topics please use our "General Discussions" section.

Note: Negative or inflammatory postings will not be tolerated.

Moderators: BeaconMarineBob, Moderator, BeaconMarineDon

Post Reply
Registered user
Posts: 54
Joined: Sun Feb 24, 2013 8:54 pm
Location: Memphis, TN

Hynautic Tubing Repair - Unusual End-Washer O-ring

Post by bigralph »

Hi Forum:

A co-worker helped me dig this out from another websit. This was a huge deal to me, because I was getting ready to call a pro and spend a lot, for an o-ring.

Basically, I had a small leak coming through the helm when I bought the boat. I only have a single helm station on the fly bridge of my F32. I took the reservoir (center) tube off then compared it to the STBD fitting and noted that it looked like an o-ring was missing. So, I bought a kit of O-rings and none worked. I looked inside the fitting on the helm and it is concave, with no place for an o-ring to seat. A few on-line searches and these parts on on their way.

Maybe this can save someone else some effort.

Tech note with part numbers: http://boaterstore.com/hynautics/5-16odassembly.pdf

Blog that pointed me to a solution: http://silverton34c.blogspot.com/2013/0 ... -pads.html

Supplier: http://www.marineparts.com/p-26750-o-ring.aspx

Another supplier with catalog and part numbers: http://boaterscatalog.com/images/fittin ... 0hoses.pdf

I ordered (2) 530015, (2) 211010, (2) 530025, (2) 530045 and (1) 530175. I actually only think I really need (1) 211010 O-ring, because that is definitely missing. However, I want to have repair parts on hand and there was a $25 minimum order. If this works, I'll order a coupling, one more assembly of all the stuff and some nylong tubing to have on-hand for an underway hose blow.

Post Reply