{"product_id":"hero-402402503","title":"Upper Packing Set - 400, 500. 6000","description":"\u003cp\u003eThe Bedford 20-2038 is a direct-fit replacement for HERO part 4-02-40-2503 — the HERO packing set used in HERO 400 and 500. 6000 sprayers. Manufactured to OEM-equivalent dimensions for proper sealing and pressure retention.\u003c\/p\u003e\n\u003cp\u003eCommon reasons this packing is replaced:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePressure loss due to worn throat or piston packing\u003c\/li\u003e\n\u003cli\u003eFluid bypassing around worn packing surfaces\u003c\/li\u003e\n\u003cli\u003eLeakage at the rod seal during operation\u003c\/li\u003e\n\u003cli\u003eScheduled packing replacement during routine pump rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProfessional contractors and pump technicians rely on this packing set to restore proper sealing and pressure retention. All components are manufactured to OEM-equivalent dimensions for reliable performance and extended service life.\u003c\/p\u003e\n\u003cp\u003eManufactured to OEM-equivalent dimensions for proper fit and performance. Compatible HERO equipment models are listed in the Compatible Equipment section below, where available.\u003c\/p\u003e\n\u003cp\u003eReplacement for: H.E.R.O. 4-02-40-2503.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eBEDFORD® and BEDFORD PRECISION PARTS™ are proprietary marks of Bedford Precision Parts, LLC (“Bedford”). All other listed marks are proprietary to their respective owners and are not affiliated with Bedford.\u003c\/em\u003e\u003c\/p\u003e","brand":"Bedford Precision","offers":[{"title":"Default Title","offer_id":50046318969138,"sku":"20-2038","price":29.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/6544\/7730\/files\/20-2038-A__18048.1711569683.1280.1280.jpg?v=1748524880","url":"https:\/\/bedfordprecision.com\/products\/hero-402402503","provider":"Bedford Precision","version":"1.0","type":"link"}