{"product_id":"invacare-platinum-5-gast-82r-rebuild-kit-k797a","title":"Invacare Platinum 5 Rebuild Kit - Gast 82R Compressor (GCK-82R \/ K797A)","description":"\u003cp\u003eWe built this \u003cstrong\u003eInvacare Platinum 5 rebuild kit\u003c\/strong\u003e to restore full pressure and airflow to Gast 82R compressors. In addition, this complete repair kit directly replaces Invacare OEM part \u003cstrong\u003e1124028\u003c\/strong\u003e, Gast \u003cstrong\u003eK797A\u003c\/strong\u003e, and AIRMAX G33 (RP33 82R).\u003c\/p\u003e\n\u003cp\u003eOver time, heat and long run hours wear down internal cups and valves. As a result, bad internal seals cause low-oxygen alarms, slow pressure build-up, and pump head leaks. Installing this complete service kit (SKU: GCK-82R) restores a tight air seal and brings your machine back to peak factory output.\u003c\/p\u003e\n\u003ch2\u003eInvacare Platinum 5 Gast 82R Kit Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 - Piston Cups:\u003c\/strong\u003e Long-wear replacement cup seals (Gast AT280)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 - Cylinder Sleeves:\u003c\/strong\u003e Precision 2.750-inch bore cylinders (Gast AT275)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 - Head Gaskets:\u003c\/strong\u003e High-heat silicone sealing gaskets (Gast AP109B)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 - Cylinder O-Rings:\u003c\/strong\u003e Heat-resistant base seal rings (Gast AT276)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 - Leaf Valves:\u003c\/strong\u003e Stainless steel intake and exhaust reeds (Gast AF817)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompressor Model Verification Note\u003c\/h2\u003e\n\u003cp\u003eFirst, check your pump brand before servicing your Invacare Platinum 5. Most Platinum 5 units use a Thomas 2650 or 2660 compressor, but earlier units use this Gast 82R twin pump.\u003c\/p\u003e\n\u003cp\u003eTherefore, always check the metal ID tag on your pump body before ordering. If your unit has a Thomas compressor, you will need our \u003ca href=\"\/products\/thomas-2650-and-2660-complete-compressor-rebuild-kit\"\u003eTCK-2650\/2660 rebuild kit\u003c\/a\u003e instead. Made in the USA.\u003c\/p\u003e","brand":"MACK INDUSTRIAL","offers":[{"title":"Default Title","offer_id":52973172228377,"sku":"GCK-82R","price":80.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0239\/9927\/products\/GCK-82R.png?v=1634553817","url":"https:\/\/store.mackusa.com\/products\/invacare-platinum-5-gast-82r-rebuild-kit-k797a","provider":"MACK Industrial","version":"1.0","type":"link"}