{"product_id":"john-deere-gasket-jd-r519487","title":"John Deere Gasket - JD-R519487","description":"\u003cdiv\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision-molded geometry engineered to match John Deere part \u003cb\u003eJD-R519487\u003cb\u003e dimensions for direct interface replacement.\u003c\/b\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eReinforced fluoropolymer compound resists degradation from mineral oils, synthetic hydraulic fluids, and extreme cycling conditions.\u003c\/li\u003e\n\u003cli\u003eControlled durometer hardness maintains consistent compressive load across metal-to-metal mating surfaces without creep relaxation.\u003c\/li\u003e\n\u003cli\u003eFlatness tolerance held within ±0.002 inch to prevent bypass flow and eliminate micro-leakage at joint interfaces.\u003c\/li\u003e\n\u003cli\u003eEmbossed alphanumeric marking enables rapid field verification against OEM schematic references.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePart Number:\u003c\/b\u003e R519487\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eApplication Type:\u003c\/b\u003e Static\/dynamic fluid sealing gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComposition:\u003c\/b\u003e Crosslinked elastomer with integrated anti-adhesion release coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eThermal Range:\u003c\/b\u003e Operational stability between –40°F and +300°F (–40°C to +149°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePort Configuration:\u003c\/b\u003e Central through-bore aligned with standard hydraulic return and pressure channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCertification Standard:\u003c\/b\u003e Manufactured under ISO 1629 environmental sealing guidelines\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eJohn Deere Compact Track Loaders and Wheel Loaders equipped with R-series hydrostatic valve blocks\u003c\/li\u003e\n\u003cli\u003eAuxiliary circuit manifolds requiring direct flange mounting without intermediate shims\u003c\/li\u003e\n\u003cli\u003eFactory gasket replacements bearing model-year suffix variants compatible with JD-R519487\u003c\/li\u003e\n\u003cli\u003eSystems utilizing standard ASME B1.1 pipe thread spacing and corresponding port centerlines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"John Deere","offers":[{"title":"Default Title","offer_id":58562197586301,"sku":"JD-R519487","price":8.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/9190\/9056\/files\/R519487_iso2.webp?v=1787215903","url":"https:\/\/ripongroundcare.com\/products\/john-deere-gasket-jd-r519487","provider":"Ripon Ground Care","version":"1.0","type":"link"}