{"product_id":"aftermarket-graco®-25d178-packing-set-throat-t-pe-non-oem","title":"Aftermarket GRACO® 25D178 Packing Set, throat T\/PE (Non-OEM)","description":"\u003ch1 style=\"text-align: center;\"\u003eAftermarket GRACO® 25D178 Packing Set, throat 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 75534\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eComparable OEM Part Number:\u003c\/b\u003e 25D178\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eDescription:\u003c\/b\u003e Total Finishing's part # 20-3434 is a direct-fit replacement for the GRACO® 25D-178 throat package set, a complete seal and packing assembly for Xtreme 250cc pump models. This kit equips spray equipment technicians and pump rebuild specialists with the TFE and polyethylene components required to restore proper throat sealing during major pump overhauls or routine maintenance intervals.\u003c\/p\u003e\n\u003cp\u003eProfessional painting contractors operating high-volume airless equipment rely on throat package sets to maintain consistent spray patterns and prevent fluid bypass during mid-job repairs. Rebuilding the throat section is a critical step in extending pump service life and ensuring reliable performance on multi-day jobsites.\u003c\/p\u003e\n\u003cp\u003eCommon reasons for replacement:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFluid leakage around the pump throat area during spraying or idle periods\u003c\/li\u003e\n\u003cli\u003eWorn or hardened seals causing reduced pump pressure and inconsistent spray output\u003c\/li\u003e\n\u003cli\u003eScheduled preventive replacement as part of annual pump rebuild protocols\u003c\/li\u003e\n\u003cli\u003eDamaged packings discovered during pump disassembly for routine maintenance\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-178\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":68034872770808,"sku":"20-3434","price":193.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/8174\/6820\/files\/20-3434-A__89870.1711569716.1280.1280.webp?v=1794177499","url":"https:\/\/totalfinishingsupplies.com\/es\/products\/aftermarket-graco%c2%ae-25d178-packing-set-throat-t-pe-non-oem","provider":"Total Finishing Supplies","version":"1.0","type":"link"}