{"title":"Cylinder Heads for Cummins 378, 504, 555, and 903 Engines","description":"\u003cdiv class=\"category-container\"\u003e\n\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 category-product-listing\"\u003e\n\u003cimg alt=\"Cylinder Head for Cummins 378, 504, 555, and 903 Engines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/v504-v555-v903-parts-cylinder-head.jpg\"\u003e \u003cp\u003eWe carry cylinder heads for V6-378, V8-504, V8-555, and V8-903 engines. You can easily access our parts selection by using the product links listed below.\u003c\/p\u003e \u003cp\u003eIf you do not see the Cummins part you need, please use our \u003ca href=\"\/pages\/getaquote\"\u003equote request form\u003c\/a\u003e or call us at \u003cstrong\u003e888.687.0539\u003c\/strong\u003e: our knowledgeable inside sales staff will gladly help you.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12\"\u003e\u003chr\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"cummins-4912321-gasket-cylinder-head-for-diesel-engines","title":"Cummins 4912321 Gasket,Cylinder Head For Diesel Engines","description":"","brand":"CUMMINS","offers":[{"title":"Genuine","offer_id":48840520958144,"sku":"4912321","price":594.48,"currency_code":"USD","in_stock":true},{"title":"Aftermarket","offer_id":48840520990912,"sku":"DS4912321","price":89.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/gaskets.jpg?v=1791213848"},{"product_id":"ds-3013498-cylinder-head-gasket-set-for-cummins-small-v-series-diesel-engines","title":"DS-3013498 Cylinder Head Gasket Set For Cummins Small V Series Diesel Engines","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eThis is a Cylinder Head Gasket Set for Cummins Small V Series engines.\u003c\/p\u003e\n \u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"CUMMINS","offers":[{"title":"Default Title","offer_id":48841850224832,"sku":"DS3013498","price":238.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/gaskets.jpg?v=1791213848"},{"product_id":"ds-3013497-cylinder-head-gasket-set-for-cummins-504-and-555-diesel-engines","title":"DS-3013497 Cylinder Head Gasket Set For Cummins 504 And 555 Diesel Engines","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eThis is a Cylinder Head Gasket Set for Cummins 504, 555, and 903 engines.\u003c\/p\u003e\n\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"CUMMINS","offers":[{"title":"Default Title","offer_id":48841850323136,"sku":"DS3013497","price":751.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/gaskets.jpg?v=1791213848"},{"product_id":"ds-3017062-cylinder-head-gasket-for-cummins-v8-504-diesel-engines","title":"DS-3017062 Cylinder Head Gasket For Cummins V8-504 Diesel Engines","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eThe DS-3017062 cylinder head gasket is a high-quality replacement part designed for a secure combustion seal in Cummins V8-504 diesel engines.\u003c\/p\u003e\n\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"CUMMINS","offers":[{"title":"Default Title","offer_id":48841851601088,"sku":"DS3017062","price":45.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/gaskets.jpg?v=1791213848"},{"product_id":"ds-3277752-cylinder-head-gasket-set-for-cummins-504-and-555-diesel-engines","title":"DS-3277752 Cylinder Head Gasket Set For Cummins 504 And 555 Diesel Engines","description":"\u003cdiv class=\"container product-container\"\u003e\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-sm-12 product-container-content\"\u003e\n\n\u003cp\u003eThis is a Cylinder Head Gasket Set for Cummins 504, 555, and 903 engines.\u003c\/p\u003e\n\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"CUMMINS","offers":[{"title":"Default Title","offer_id":48841874276544,"sku":"DS3277752","price":248.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/gaskets.jpg?v=1791213848"},{"product_id":"ds-3277753-cylinder-head-gasket-set-for-v8-504-cummins-diesel-engines","title":"DS-3277753 Cylinder Head Gasket Set For V8-504 Cummins Diesel Engines","description":"","brand":"CUMMINS","offers":[{"title":"Default Title","offer_id":48841874342080,"sku":"DS3277753","price":314.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/files\/gaskets.jpg?v=1791213848"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/0351\/7376\/collections\/cylinder_head_99ace8ce-b3af-4108-8873-8ae6c58087a6.png?v=1792768618","url":"https:\/\/www.dieselpartsdirect.com\/collections\/cylinder-heads-for-cummins-378-504-555-and-903-engines.oembed","provider":"Diesel Parts Direct","version":"1.0","type":"link"}