Here is where we ended up fitting a new Algonquin model # 00PB125GG packing gland. This may only apply to early 31s. Mine is 1968 hull #1 out if the Tennessee plant. I am told later models may havehad the engine room bulkhead moved forward. We had to cut the hose end off the packing gland at the second rib and trim 1/2” off the shaft log to allow a 1/2” space between the packing gland and the log. The gland was preloaded with packing GTU and formable by sliding the gland on the removed shaft tapered end. This allowed us to install the gland into the log hose then slide the shaft in and then slide the coupler into place. We discovered the coupler end of the shaft had been machined .002 under to allow it to slide into place without excess force. A second keeper bolt had also been added. At the dock nothing leaked and after about 15 min rotaing the shaft at idle we started to see very slow drip. Alingment at the coupler was within .003 . The coupler temp went from 120° to 85° at about 30 min. I was told most people are not patient enough and one needs about 8 hours run time for everything to settle in. I will get back to you all and report on if the formable packing is truely dripless. Back in the water, new bottom, repaired and refinished swim deck, new trim tab teak blocks, new backing for transome attachments. Yesterday we splashed.
So I have sent a few inquiries about price and installation instructions for the stubby pro…. Anyone tried one of these units to see if it performs as advertised??