{"id":2250,"date":"2025-11-01T10:09:22","date_gmt":"2025-11-01T10:09:22","guid":{"rendered":"https:\/\/elprapremium.creativebuffs.com\/?post_type=product&#038;p=2250"},"modified":"2026-01-13T10:06:22","modified_gmt":"2026-01-13T10:06:22","slug":"valve-rocker-arms","status":"publish","type":"product","link":"https:\/\/elprapremium.com\/en\/product\/engine-parts\/valve-rocker-arms\/","title":{"rendered":"Valve Rocker Arms"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>The valve rocker arm is an oscillating cam in an engine. It rises at one end, which is lowered by a rotating lobe on the camshaft, while the other end engages a valve stem. We ensure wear resistance by using cooled cast iron along with heat treatment, and we achieve perfect surface roughness by carefully controlling the metal cutting parameters. In short, this is how we manufacture rocker arms.<\/p>\n<p><strong>Strengths:<\/strong><\/p>\n<ul>\n<li>Perfect hardness<\/li>\n<li>Heat treatment<\/li>\n<li>Trouble-free performance<\/li>\n<li>Taiwanese bearings included<\/li>\n<\/ul>\n<p><strong>Characteristics:<\/strong><\/p>\n<ul>\n<li>Raw material used 20CrMo<\/li>\n<li>Hardness between 60-62 HRC<\/li>\n<li>Carburizing depth of heat treatment 0.8 \u2013 1.2m<\/li>\n<li>Surface roughness \u2264 0.2 RA<\/li>\n<li>Valve rocker arm ratio between 1.5:1.0 and 1.8:1.0<\/li>\n<\/ul>\n","protected":false},"featured_media":2259,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[49],"product_tag":[],"class_list":{"0":"post-2250","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-engine-parts","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/elprapremium.com\/en\/wp-json\/wp\/v2\/product\/2250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elprapremium.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/elprapremium.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/elprapremium.com\/en\/wp-json\/wp\/v2\/comments?post=2250"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elprapremium.com\/en\/wp-json\/wp\/v2\/media\/2259"}],"wp:attachment":[{"href":"https:\/\/elprapremium.com\/en\/wp-json\/wp\/v2\/media?parent=2250"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/elprapremium.com\/en\/wp-json\/wp\/v2\/product_brand?post=2250"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/elprapremium.com\/en\/wp-json\/wp\/v2\/product_cat?post=2250"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/elprapremium.com\/en\/wp-json\/wp\/v2\/product_tag?post=2250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}