For anyone looking for these clips that hold in the center grill of the heater and ac vents on the Maxum 3200 SCR, Here is the information you will need to make it a bit easier to find them.
The part number is 331314 * * * *CLIP, PLASTIC SLIDE FOR GRILL.
He did not give me the manufacturer, but you can contact:
Customer Service Manager, FL
Dometic Group Marine Division
2000 N. Andrews Ave Extension, Pompano Beach, FL USA 33069
Phone:*954-973-2477*Ext 3156 ▪ Fax:*954-973-8795
He was EXTREMELY helpful in tracking these down!