Slide Out Seals

Need to replace slide out seals on my 2005 Goldengate.
I need a source? It's a 2 part seal. The bottom gasket is about
3" wide and is screwed down, a D shape top gasket slides on a
hard plastic rail.
Thanks, Ken

Check with Heartland Customer Service. They should be able to help you out.
Heartland Customer Service
877-262-8032 / 574-262-8030

Peace
Dave