Got a request for a review, however, due to some postal delay I have not received the kit....will update when it arrives.
REVISED - After posting the above review, I was contacted by Pyi employee Eric Young. He had checked on my order and found it was held-up at the USPS. He pushed them to get it released and it arrive a couple days later. Throughout, Eric had been emailing me updates. He even gave me another person's name to contact if the package did not arrive while he was out of the office. Just terrific customer support. Pyi should be proud of his commitment to customer sat.
The product itself is high quality and the instructions are straight forward. I have had Pyi dripless shaft seals on two boats now and they have performed flawlessly.