{"product_id":"perkins-4-236-cylinder-head-assembly-w-valves-fits-4-212-4-248-jcb-massey","title":"Perkins 4.236 Cylinder Head Assembly w\/ Valves Fits 4.212 \/ 4.248 JCB Massey","description":"\u003cp\u003eLoaded cylinder head assembly – valves installed (ready for assembly) Fits Perkins diesel engines: 4.236 \/ 4.248 \/ 4.212 (verify by part number\/casting) Replaces OEM\/Interchange numbers: ZZ80175, ZZ80054, 3640877M91, 3637486M91 For 4-cylinder diesel applications used in tractors and industrial equipment Fitment note: engine variations exist—match your OEM number and head\/casting before ordering What you should reuse\/replace: head gasket set + head bolts (recommended), thermostat housing parts as needed This is a loaded cylinder head assembly for Perkins 4-cylinder diesel engines commonly referenced as 4.236 \/ 4.248 \/ 4.212 . Designed as a replacement head for repairs and rebuilds. Please match your original part number\/casting and engine build before ordering to ensure correct fitment. Common Perkins 4.236 head questions: torque sequence, valve lash, oil cooler leak, overheating after head replacement, head gasket failure symptoms\u003c\/p\u003e","brand":"Arko Tractor Parts","offers":[{"title":"Default Title","offer_id":47578194477205,"sku":"1441","price":789.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/2083\/9573\/files\/file_7cb68e12-2cdc-4629-adea-39cee8f7797d.jpg?v=1784140392","url":"https:\/\/shop.arkotractorpart.com\/products\/perkins-4-236-cylinder-head-assembly-w-valves-fits-4-212-4-248-jcb-massey","provider":"Shop.Arko Tractor Parts","version":"1.0","type":"link"}