You can likely get this part from TSY services in Santa Fe, ca. 562) 207-9070. They carry warranty parts for several model patio swings. For the replacement canopy and cushion though you will want to check out swingcushioncovers website. They make durable replacements.
To purchase replacement connectors for the canopy on a patio swing you can first contact the company who manufactured the swing. Secondly you can return to the store it was purchased and look for replacement connectors.
Gardenwinds.com
Don't think you can buy a replacement frame (unless you are refering to the canopy frame) from your patio swing. Try TSY Services (562) 207-9070, They carry warranty parts for many models. Then search for swingcushioncovers website for replacement canopy. you can try the website that www.wholesalesjersey.com. Perhaps you will find your jerseys from it.
Replacement caps for the legs of your swing can be purchased at most home improvement stores. You can also probably buy them at the same place you got the swing from.
A consumer can purchase a replacement swing seat for a kids swing set at a variety of department stores such as Walmart and Target, or directly from the manufacturer via the internet or telephone.
where can you buy plastic swing seat feet grips or caps that go on the bottom
You can get replacement parts for Mainstays Swing patio furniture from various stores. Some of them are Walmart, Biz Rate, Shopzilla or Deals Woot. Visit any of these stores to get some assistance.
homebase B&Q sometimes other gardens shops
You can buy a replacement canopy for your patio umbrella online. It will cost you about $40 and includes everything you need to put up the canopy with success.
You could basically go to any store and buy one.www.mjjsales.com/polyester_replacement_canvas_for.htm?gclid=CMPzhOKlva8CFYi6Kgodvgo60A This website worked great for me when i needed one for my patio.
Check out in amazon.
You can buy the canopy replacement and new cushion cover for your swing at swingcushioncovers.com. They have several fabric choices. They use only Sunbrella brand fabric which comes with a 10 year warranty. Buy a durable replacement. They original fabrics all fell apart too quickly, but this is a nice frame. They cushion for the Walmart two seater they make a slipcover so you won't have to disassemble the frame. The make most Walmart patio swing models. Check out their website. AT DICK'S SPORTING GOODS