{"product_id":"enj80-0007-exhaust-valve","title":"R20246 New Exhaust Valve Fits John Deere Tractor 620 630 AA6585R A5628R","description":"\u003ch3\u003eOne New Aftermarket Replacement Exhaust Valve Fits John Deere 620 and 630 Tractors\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement exhaust valve is Fits John Deere (Fits JD) 620 and 630 row-crop tractors powered by the 303 cubic inch gasoline engine. The exhaust valve seats in the cylinder head and controls the release of combustion gases from each cylinder, playing a critical role in engine compression, heat management, and overall performance. Replacing worn or burned exhaust valves restores proper compression and helps prevent further damage to valve seats, guides, and the cylinder head.\u003c\/p\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits John Deere Tractors:\u003c\/strong\u003e 620, 630\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits John Deere Engine:\u003c\/strong\u003e 303 cubic inch gasoline engine\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003eR20246, R20246R, AA6585R, A5628R, ENJ80-0007\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":17724878749747,"sku":"ENJ80-0007","price":54.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/ENJ80-0007_01.jpg?v=1757946851","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/enj80-0007-exhaust-valve","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}