Replacement Windows for 1980 Overnighter

[jefisherjr]

I'm restoring a 1980 Overnighter and need to replace the sliding windows on the cuddy cabin. The original windows are shot and cannot be rehab'd with commonly available hardware. These windows were used for many years on many GW models and I'm hopeful that they are still available either new, used in good condition or maybe there is a restoration kit available. Looking for any guidance on this. Thanks.

 

[Bob's Cay]

I would try Grady customer service. They have always been very helpful in finding parts. If nothing else they can probably tell you who made them.