{"product_id":"aftermarket-graco®-176751-lower-jam-nut-piston-non-oem","title":"Aftermarket GRACO® 176751 Lower Jam Nut, piston (Non-OEM)","description":"\u003ch1 style=\"text-align: center;\"\u003eAftermarket GRACO® 176751 Lower Jam Nut, piston (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 530253\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eComparable OEM Part Number:\u003c\/b\u003e 176751\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eDescription:\u003c\/b\u003e Total Finishing's part # 19-2628 is a compatible replacement for GRACO® parts 176-751 and 176751 — the lower packing nut-ultra used in GRACO® spray equipment. The packing nut threads down on the packing stack to set its compression — it is the adjustment that keeps the throat sealing as packings wear, and on many pumps it doubles as the reservoir for throat seal liquid. Compatible with GRACO® 190 ES (st-style), GRACO® 290 Easy, GRACO® 390 st, GRACO® 390 sts, GRACO® 395 st, GRACO® 450 st and other compatible equipment.\u003c\/p\u003e\n\u003cp\u003eCommon reasons for replacement:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStripped or galled threads from repeated adjustment\u003c\/li\u003e\n\u003cli\u003eWorn wrench flats after years of service\u003c\/li\u003e\n\u003cli\u003ePacking compression no longer holding between adjustments\u003c\/li\u003e\n\u003cli\u003eRenewed during a full pump repack\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® 176-751\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":50463167316216,"sku":"19-2628","price":17.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/8174\/6820\/files\/19-2628__10394.1711569697.1280.1280.webp?v=1788853483","url":"https:\/\/totalfinishingsupplies.com\/products\/aftermarket-graco%c2%ae-176751-lower-jam-nut-piston-non-oem","provider":"Total Finishing Supplies","version":"1.0","type":"link"}