Postby Viper » October 8th, 2020, 7:42 pm
Welcome aboard.
The 570 makes sense as a VP model (5.7L). Most parts for that drive are still available from Volvo but not all. You may however still be able to find those discontinued parts through on-line retailers though in my experience, it comes at a premium if it's a Volvo discontinued item.
The usual applies when it comes to sterndrives; they are maintenance heavy so take a close look at the transom assembly components like bellows and take note of the amount of corrosion that might be present and cost big bucks later. Take a close look at all of the external transom assembly hardware and ensure none of it is broken. Take a sample of the drive's gear lube and check its condition. It should be the colour of fresh engine oil. I also recommend removing the drive to check for water in the u-joint bellows as this would affect the condition of the u-joints. During a sea trial, make sure she shifts properly.
You should also know that unlike newer models, the earlier designs utilized bearings that when need replacing require engine removal to get to them ($$).
A survey is always recommended, you'll need one for insurance anyway.
Good luck, and we hope it all works out in your favour. Keep us posted.