{"id":1624,"date":"2026-04-29T15:24:44","date_gmt":"2026-04-29T15:24:44","guid":{"rendered":"https:\/\/138.197.86.188\/?page_id=1624"},"modified":"2026-05-04T16:33:16","modified_gmt":"2026-05-04T16:33:16","slug":"camshafts-id","status":"publish","type":"page","link":"https:\/\/138.197.86.188\/?page_id=1624","title":{"rendered":"Truck &#038; Trailer Camshafts Identification"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1624\" class=\"elementor elementor-1624\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2282b6b e-grid e-con-boxed e-con e-parent\" data-id=\"2282b6b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"dafb4a3\" id=\"17\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/kandr_logo_white.png\" width=\"1850\" height=\"410\" 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class=\"menu-link\">Ridewell<\/a><\/li>\n<li id=\"menu-item-2342\" class=\"menu-item menu-item-type-taxonomy menu-item-object-product_cat menu-item-2342\"><a href=\"https:\/\/138.197.86.188\/?product_cat=roadactive-suspension\" class=\"menu-link\">Roadactive Suspension<\/a><\/li>\n<li id=\"menu-item-2343\" class=\"menu-item menu-item-type-taxonomy menu-item-object-product_cat menu-item-2343\"><a href=\"https:\/\/138.197.86.188\/?product_cat=simplex\" class=\"menu-link\">Simplex<\/a><\/li>\n<li id=\"menu-item-2344\" class=\"menu-item menu-item-type-taxonomy menu-item-object-product_cat menu-item-2344\"><a href=\"https:\/\/138.197.86.188\/?product_cat=timbren\" class=\"menu-link\">Timbren<\/a><\/li>\n<li id=\"menu-item-2345\" class=\"menu-item menu-item-type-taxonomy menu-item-object-product_cat menu-item-2345\"><a href=\"https:\/\/138.197.86.188\/?product_cat=timken\" class=\"menu-link\">Timken<\/a><\/li>\n<li id=\"menu-item-2346\" class=\"menu-item menu-item-type-taxonomy menu-item-object-product_cat menu-item-2346\"><a href=\"https:\/\/138.197.86.188\/?product_cat=triseal\" class=\"menu-link\">Triseal<\/a><\/li>\n<li id=\"menu-item-2347\" class=\"menu-item menu-item-type-taxonomy menu-item-object-product_cat menu-item-2347\"><a href=\"https:\/\/138.197.86.188\/?product_cat=wallace-forge\" class=\"menu-link\">Wallace Forge<\/a><\/li>\n<\/ul><\/nav><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bc4646d e-con-full e-flex e-con e-child\" data-id=\"bc4646d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<h2 data-interaction-id=\"d8396c5\" class=\"e-d8396c5-6e89d0c e-heading-base\">TRUCK &amp; TRAILER CAMSHAFTS IDENFITICATION<\/h2>\n\t\t\t\t\t<h5 data-interaction-id=\"0b01fba\" class=\"e-0b01fba-6d330c3 e-heading-base\">Camshaft Idenfitication<\/h5>\n\t\t\t\t\t<p class=\"e-paragraph-base\" data-interaction-id=\"3f2ddca\"><strong>Step 1: Identify the Spider Journal Diameter : (1-1\/4, 1-1\/2, 1-5\/8, 1-3\/4 )<br><\/strong>Directions: Measure the diameter of the spider journal (the bearing surface directly under the cam head).<\/p>\n\t\t\t\t\t<p class=\"e-paragraph-base\" data-interaction-id=\"402a5ba\"><strong>Step 2: Identify the Support Bushing Journal Diameter: (1-1\/4, 1-1\/2, 1-5\/8, 1-3\/4)<\/strong><\/p>\n\t\t\t\t\t<p class=\"e-paragraph-base\" data-interaction-id=\"bca7792\"><strong id=\"e-mok7g6qd-9jfopmy\">Step 3:Identify the Length to Far End of the Lock Ring Groove(s) on Spider Journal below:<\/strong><br>Measure the distance from under the cam head to the outside of the spider journal lock ring groove(s). Most OEM cams are single grooved for their particular application while most aftermarket cams are double grooved.<br><em id=\"e-mok7g6qd-bfdzqq8\"><br>If the cam you have is double grooved:<\/em><br><em id=\"e-mok7g6qd-5ge6uo7\"><br><\/em>a: Measure the distance to the outside of the required lock ring groove (you can tell by the spider journal wear pattern).<br>b: Note where the other groove is (before or after the one being used) and measure the distance from under the cam head to the outside of the other groove.<\/p>\n\t\t\t\t<div class=\"elementor-element elementor-element-fde2730 elementor-widget elementor-widget-elementskit-tablepress\" data-id=\"fde2730\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-tablepress.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elemenetskit-tablepress ekit-wid-con\" id=\"ekit_tablepress_fde2730\">\n<table id=\"tablepress-8\" class=\"tablepress tablepress-id-8\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">NO Lock Ring Groove<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">1 11\/32\" (Dim. 3A) \/ 2 7\/32\" (Dim. 3B) Double Lock Ring Grooves<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">1 5\/8\" (Dim. 3A) \/ 2 7\/32\" (Dim. 3B) Double Lock Ring Grooves<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">1 3\/4\" Single Lock Ring Groove (Dim. 3A)<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">1 3\/4\" (Dim. 3A) \/ 2 1\/16\" (Dim. 3B) Double Lock Ring Grooves<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">2 1\/8\" Single Lock Ring Groove (Dim. 3A)<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">2 5\/32\" Single Lock Ring Groove (Dim. 3A)<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">2 7\/32\" Single Lock Ring Groove (Dim. 3A)<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">2 7\/32\" (Dim. 3A) \/ 2 21\/32\" (Dim. 3B) Double Lock Ring Grooves<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">2 11\/32\" Single Lock Ring Groove (Dim. 3A)<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">2 21\/32\" Single Lock Ring Groove (Dim. 3A)<\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-1\">2 1\/4\" Single Lock Ring Groove (Dim. 3A)<\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td class=\"column-1\">3 7\/8\" Single Lock Ring Groove (Dim. 3A)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-8 from cache --><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<p class=\"e-paragraph-base\" data-interaction-id=\"b6c75fe\"><strong>Step 4: Identify the Number of Splines : (10, 24, 28, 37)<br><\/strong>Count the number of splines: For 1-1\/4\" diameter splines there are 10 or 24.<br>For 1-1\/2\" diameter splines there are 10 or 28.<\/p>\n\t\t\t\t\t<p class=\"e-paragraph-base\" data-interaction-id=\"f0dc8d2\"><strong>Step 5: Identify the Diameter of the Spline End for Lock Ring:<\/strong><br>Measure the <strong>diameter<\/strong> where the lock ring groove is at the end of the camshaft.(1-1\/16, 1-1\/4, 1-1\/8, 1-1\/2, 1-3\/8)<\/p>\n\t\t\t\t\t<p class=\"e-paragraph-base\" data-interaction-id=\"43d6b23\">Step 6: FINAL Step : Identify the Axle Application from the list below:<\/p>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a824c1 elementor-widget elementor-widget-elementskit-tablepress\" data-id=\"9a824c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-tablepress.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elemenetskit-tablepress ekit-wid-con\" id=\"ekit_tablepress_9a824c1\">\n<table id=\"tablepress-9\" class=\"tablepress tablepress-id-9\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">12-1\/4 Trailer Axle<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">14-1\/2 Front Axle<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">14-1\/2 Drive Axle<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">15\" Front Axle<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">15\" Drive Axle<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">16-1\/4 Front Axle<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">16-1\/2 Drive Axle<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">16-1\/2 Front Axle<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">16-1\/2 Trailer Axle<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">18\" Drive Axle<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">18\" Trailer<\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-1\">20\" Trailer Axle<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-9 from cache --><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6e51e15 e-grid e-con-full e-con e-child\" data-id=\"6e51e15\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<img decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"a61d56d\" id=\"1652\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/066.jpg\" width=\"175\" height=\"158\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"c3f3a16\" id=\"1651\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/068.jpg\" width=\"174\" height=\"158\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"bc64db8\" id=\"1650\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/086.jpg\" width=\"175\" height=\"158\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"1276717\" id=\"1649\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/090.jpg\" width=\"175\" height=\"158\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"f3a453f\" id=\"1648\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/099.jpg\" width=\"174\" height=\"158\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"04f1310\" id=\"1647\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/100.jpg\" width=\"175\" height=\"158\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"1a20c1b\" id=\"1646\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/108.jpg\" width=\"174\" height=\"158\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"3e528ce\" id=\"1645\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/110.jpg\" width=\"175\" height=\"159\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"4034e75\" id=\"1644\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/113.jpg\" width=\"175\" height=\"159\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"5f7c3ce\" id=\"1643\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/118.jpg\" width=\"175\" height=\"158\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"9012fed\" id=\"1642\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/120.jpg\" width=\"172\" height=\"156\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"1a9cac2\" id=\"1641\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/130.jpg\" width=\"175\" height=\"158\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"cf6041f\" id=\"1640\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/130F.jpg\" width=\"175\" height=\"158\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"b7992f1\" id=\"1639\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/135.jpg\" width=\"175\" height=\"158\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"5e5df91\" id=\"1638\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/138.jpg\" width=\"175\" height=\"158\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"0107bfd\" id=\"1637\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/138C.jpg\" width=\"175\" height=\"158\" srcset=\"\" alt=\"\"\/>\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"e-image-base \" data-interaction-id=\"ecab5d6\" id=\"1636\" src=\"https:\/\/138.197.86.188\/wp-content\/uploads\/2026\/04\/175.jpg\" width=\"176\" height=\"159\" srcset=\"\" alt=\"\"\/>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div> \n","protected":false},"excerpt":{"rendered":"<p>HOME About Us Contact Us Line Sheet U-Bolt Order Form Blog My Account TRUCK &amp; TRAILER CAMSHAFTS IDENFITICATION Camshaft Idenfitication 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