{"product_id":"aftermarket-graco®-25d145-packing-set-piston-l-pe-non-oem","title":"Aftermarket GRACO® 25D145 Packing Set, piston L\/PE (Non-OEM)","description":"\u003ch1 style=\"text-align: center;\"\u003eAftermarket GRACO® 25D145 Packing Set, piston L\/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 75435\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eComparable OEM Part Number:\u003c\/b\u003e 25D145\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eDescription:\u003c\/b\u003e Total Finishing's part # 20-3438 is a direct-fit replacement for the piston package set in GRACO® Xtreme 290cc L\/PE airless sprayers. This complete assembly is essential for pump displacement and pressure generation, making it a critical component for maintaining reliable spray output on high-performance coating equipment.\u003c\/p\u003e\n\u003cp\u003eSpray equipment technicians and professional contractors rely on piston package sets to restore pump efficiency after extended use or wear. This kit addresses the core moving components that handle repeated pressurization cycles, ensuring consistent fluid delivery across residential, commercial, and industrial coating applications.\u003c\/p\u003e\n\u003cp\u003eCommon reasons for replacement:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVisible scoring or wear marks on piston surfaces reducing seal integrity and causing pressure loss\u003c\/li\u003e\n\u003cli\u003eLoss of spray pressure or inconsistent output indicating piston-to-barrel wear exceeding service limits\u003c\/li\u003e\n\u003cli\u003eFluid leakage from pump body seams suggesting worn piston packings cannot maintain proper sealing\u003c\/li\u003e\n\u003cli\u003eReduced pump capacity or slower spray delivery requiring full piston package renewal rather than partial repairs\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-145\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":68037743640824,"sku":"20-3438","price":193.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/8174\/6820\/files\/20-3438-A__51576.1711569717.1280.1280.webp?v=1794194945","url":"https:\/\/totalfinishingsupplies.com\/products\/aftermarket-graco%c2%ae-25d145-packing-set-piston-l-pe-non-oem","provider":"Total Finishing Supplies","version":"1.0","type":"link"}