Hi Joanne, welcome to FiberglassRV. We have members here with PlayPacs, I'm sure someone will be along shortly.
BTW: other than the body, the interior cabinetry, cushions and the frame... all other items are made by some other manufacturer. Windows
, axles, vents, hatches, inverters/converters, appliances, plumbing, propane
etc. You may have better luck NOT mentioning what trailer its for but what part you're looking to fix/replace.