{"product_id":"copper-engine-gasket-set-fits-john-deere-a-ar-ao-tractor-aa4283r-re524131","title":"Copper Engine Gasket Set Fits John Deere A AR AO Tractor | AA4283R RE524131","description":"Engine Gasket Set w Copper Clad Head Gasket Fits John Deere Tractor\u003cbr\u003e\u003cbr\u003eFits: A series up to SN: 487999, (AO, AR up to SN: 259999) \u003cbr\u003e\u003cbr\u003eSpecifications \u0026amp; Notes:\u003cbr\u003e\u003cbr\u003eIncludes sealing washers for cylinder head. Does not include crank seals, oil pump gaskets or main bearing housing gaskets.\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Copper-Clad Cylinder Head Gasket Construction\u003c\/strong\u003e – Delivers superior heat conductivity to pull heat away from the combustion chamber, helping prevent hot spots, warping, and premature gasket failure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExceptional Strength \u0026amp; Durability\u003c\/strong\u003e – Copper’s high tensile strength and elasticity stand up to high cylinder pressures and thermal cycling far better than standard composite gaskets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMalleable for a Tight, Reliable Seal\u003c\/strong\u003e – Soft copper conforms to minor surface imperfections on the block and head for excellent combustion sealing and reduced blow-by.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion-Resistant Design\u003c\/strong\u003e – Resists degradation from coolant, oil, and combustion byproducts better than many traditional gasket materials, extending service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal for Restorations \u0026amp; Heavy-Duty Use\u003c\/strong\u003e – Popular choice for classic restorations and pulling rigs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\nReplacement Numbers\u003cbr\u003e\u003cbr\u003eAA4283R, RE524131","brand":"JJagparts","offers":[{"title":"Default Title","offer_id":47268057448644,"sku":"JJS80041","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/1460\/2180\/files\/JDS1082_5cd13eb9-1bc5-40e5-82d3-50605eb3e7da.jpg?v=1794580803","url":"https:\/\/jjagparts.com\/products\/copper-engine-gasket-set-fits-john-deere-a-ar-ao-tractor-aa4283r-re524131","provider":"JJ Ag Parts","version":"1.0","type":"link"}