{"id":117,"date":"2026-08-11T18:21:03","date_gmt":"2026-08-11T18:21:03","guid":{"rendered":"https:\/\/bigwheelinc.com\/shop\/?post_type=product&#038;p=117"},"modified":"2026-08-11T22:56:31","modified_gmt":"2026-08-11T22:56:31","slug":"pdi-big-boss-inframe-kit-for-cummins-x15-epa21-6324450","status":"publish","type":"product","link":"https:\/\/bigwheelinc.com\/shop\/product\/pdi-big-boss-inframe-kit-for-cummins-x15-epa21-6324450\/","title":{"rendered":"PDI Big Boss Inframe Kit for Cummins X15 EPA21 | 6324450"},"content":{"rendered":"<p>Introducing the PDI Big Boss In-frame Overhaul Kit for Cummins X15 engines. This kit features the highest quality and most complete solution for longevity and performance. With high quality steel pistons, top-of-the-line compound in all gaskets and o-rings, and precision quality working components, this kit guarantees optimal engine performance.<\/p>\n<div><strong>In-frame Kit Includes<\/strong>:<\/div>\n<div><\/div>\n<div>(6) Cylinder Kits<\/div>\n<div>(6) Rod Bearings<\/div>\n<div>(6) Piston Oilers<\/div>\n<div>(1) Main Bearing Set<\/div>\n<div>(1) Upper Gasket Set<\/div>\n<div>(1) Oil Pan Gasket<\/div>\n<div><\/div>\n<div><\/div>\n<div>\n<div><\/div>\n<div>\n<table width=\"100%\">\n<tbody>\n<tr>\n<td>\u00a0OEM Cross Reference<\/td>\n<td>5612134, 6324450<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><b>Available for: <\/b>Cummins X15 EPA21 High Hp<\/p>\n<p><strong>Warranty:<\/strong>\u00a02 Year Limited Warranty<\/p>\n<p><strong>Key Features:\u00a0 <\/strong><\/p>\n<ul>\n<li>High Quality Pistons and Liners<\/li>\n<li>DLC coating on critical components<\/li>\n<li>Precision working components<\/li>\n<li>All gaskets and orings included<\/li>\n<li>Includes Piston Oilers<\/li>\n<li>Big Boss Quality<\/li>\n<\/ul>\n","protected":false},"featured_media":118,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[22],"product_tag":[],"class_list":["post-117","product","type-product","status-publish","has-post-thumbnail","product_cat-overhaul-kits","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/bigwheelinc.com\/shop\/wp-json\/wp\/v2\/product\/117","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bigwheelinc.com\/shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bigwheelinc.com\/shop\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/bigwheelinc.com\/shop\/wp-json\/wp\/v2\/comments?post=117"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bigwheelinc.com\/shop\/wp-json\/wp\/v2\/media\/118"}],"wp:attachment":[{"href":"https:\/\/bigwheelinc.com\/shop\/wp-json\/wp\/v2\/media?parent=117"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/bigwheelinc.com\/shop\/wp-json\/wp\/v2\/product_brand?post=117"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bigwheelinc.com\/shop\/wp-json\/wp\/v2\/product_cat?post=117"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bigwheelinc.com\/shop\/wp-json\/wp\/v2\/product_tag?post=117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}