{"product_id":"aftermarket-graco®-25d193-packing-set-piston-t-pe-non-oem","title":"Aftermarket GRACO® 25D193 Packing Set, piston T\/PE (Non-OEM)","description":"\u003ch1 style=\"text-align: center;\"\u003eAftermarket GRACO® 25D193 Packing Set, piston T\/PE (Non-OEM)\u003c\/h1\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eManufacturer: \u003c\/b\u003eTotal Finishing Supplies\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003ePart Number:\u003c\/b\u003e 75579\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eComparable OEM Part Number:\u003c\/b\u003e 25D193\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eDescription:\u003c\/b\u003e Total Finishing's part # 20-3444 is a direct-fit replacement piston package set designed for the Xtreme 290cc TFE\/PE airless sprayer, engineered to restore full pump displacement and spray performance on this high-volume application platform.\u003c\/p\u003e\n\u003cp\u003eSpray equipment technicians and professional contractors rely on piston package sets to address wear patterns that develop across the reciprocating sealing surfaces inside the pump cylinder. As elastomer components compress and abrade during thousands of spray cycles, loss of seal integrity triggers pressure drop, flow inconsistency, and uneven spray pattern distribution—symptoms that demand a complete component replacement rather than partial repair.\u003c\/p\u003e\n\u003cp\u003eCommon reasons for replacement:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElastomer seals compressed or worn thin, causing pressure loss and reduced flow rate\u003c\/li\u003e\n\u003cli\u003eSurface scoring or pitting on piston rod visible during pump inspection\u003c\/li\u003e\n\u003cli\u003eFluid leakage past piston seals into the crankcase during operation\u003c\/li\u003e\n\u003cli\u003eSpray pattern degradation or inability to reach rated PSI on high-viscosity coatings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eManufactured to OEM-equivalent dimensions for proper fit and performance.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eComparable to GRACO® 25D-193\u003c\/p\u003e\n\u003cdiv align=\"left\"\u003e\u003cb\u003eNOTES:\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003eGRACO®, PerfomAA™, Merkur™  and Reverse-A-Clean® (RAC) Tip are registered trademarks of GRACO®, and the same company may claim unregistered trademark rights in other words. The advertised parts are intended to fit GRACO®, PerfomAA™, Merkur™ and Reverse-A-Clean® (RAC) Tip spray equipment. They are not, however, manufactured, endorsed, or sponsored by GRACO® or any of their affiliates, and no warranty by GRACO®, or any of their affiliates applies. Total Finishing Solutions, LLC is not affiliated with or sponsored or endorsed by GRACO® and is not one of their authorized distributors.\u003c\/div\u003e","brand":"Bedford","offers":[{"title":"Default Title","offer_id":68038085247224,"sku":"20-3444","price":193.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/8174\/6820\/files\/20-3444__91325.1711569712.1280.1280.png?v=1794195838","url":"https:\/\/totalfinishingsupplies.com\/products\/aftermarket-graco%c2%ae-25d193-packing-set-piston-t-pe-non-oem","provider":"Total Finishing Supplies","version":"1.0","type":"link"}