{"product_id":"a-r43680-ai-insert-intake-valve-std","title":"A-R43680-AI Insert, Intake Valve (Std)","description":"\u003ch3\u003eOne New Aftermarket Replacement Intake Valve Seat Insert (Standard) for John Deere Tractors, Combines, and Construction Equipment\u003c\/h3\u003e\u003cp\u003eThis standard-size aftermarket intake valve seat insert is a valvetrain component used during engine rebuilds and valve jobs on John Deere diesel engines. The seat insert presses into the cylinder head and provides the sealing surface for the intake valve, restoring proper compression and combustion efficiency. Compatible with John Deere 270D, 404D, 6404A, 6404T, and 6466D diesel engines across a wide range of agricultural, construction, and industrial equipment.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInside Diameter: 1.684\"\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 1.945\"\u003c\/li\u003e\n\u003cli\u003eSize: Standard (STD)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eJohn Deere Tractors:\u003c\/strong\u003e 3020, 4000, 4020, 4040, 4050, 4230, 4240, 4320, 4520, 4620, 7020\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eJohn Deere Combines:\u003c\/strong\u003e 105, 6600, 6602, 6620, 7700\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eJohn Deere Forage Harvesters:\u003c\/strong\u003e 5200\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eJohn Deere Industrial Tractors:\u003c\/strong\u003e 510, 600\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eJohn Deere Backhoe-Loaders:\u003c\/strong\u003e 500A, 500B, 500C, 510\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eJohn Deere Compactors:\u003c\/strong\u003e 646\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eJohn Deere Excavators:\u003c\/strong\u003e 690, 690A\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eJohn Deere Power Units:\u003c\/strong\u003e 6404, 6466DF\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eJohn Deere Wheel Loaders:\u003c\/strong\u003e 644, 644A\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003eR43680, A-R43680-AI\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":40023290314835,"sku":"A-R43680-AI","price":61.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/A-R43680-AI_01.jpg?v=1757627308","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/a-r43680-ai-insert-intake-valve-std","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}