{"id":5083,"date":"2026-09-23T02:20:13","date_gmt":"2026-09-23T02:20:13","guid":{"rendered":"https:\/\/yzdlparts.com\/?post_type=product&#038;p=5083"},"modified":"2026-09-23T02:20:31","modified_gmt":"2026-09-23T02:20:31","slug":"faw-2403071-a4r-c-adjusting-ring-differential-bearing","status":"publish","type":"product","link":"https:\/\/yzdlparts.com\/fr\/product\/faw-2403071-a4r-c-adjusting-ring-differential-bearing\/","title":{"rendered":"FAW 2403071-A4R\/C Bague de r\u00e9glage - roulement de diff\u00e9rentiel"},"content":{"rendered":"<p>The FAW differential bearing adjusting ring (part numbers <a href=\"https:\/\/yzdlparts.com\/fr\/faw\/\" title=\"2403071-A4R and 2403071-A4C\">2403071-A4R and 2403071-A4C<\/a>) is a crucial drivetrain component built for FAW commercial heavy-duty trucks. Manufactured under original OEM specifications, this threaded collar lets mechanics set the exact bearing preload and gear lash inside the differential housing, preventing premature wear and gear noise during long-haul trips.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u2699\ufe0f Reliable Axle Adjustment for Heavy-Duty Diesels<\/h2>\n\n\n\n<p>Maintaining correct bearing preload and ring-and-pinion gear backlash is essential to avoiding axle overheating and gear failure. The differential adjusting ring delivers dependable performance:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Precise Clearance Control:<\/strong> Threaded design allows fine adjustments to achieve perfect gear mesh and bearing tension.<\/li>\n\n\n\n<li><strong>High-Strength Steel Build:<\/strong> Rugged metal construction resists stripping, cracking, and deformation under heavy axle loads.<\/li>\n\n\n\n<li><strong>Compatibilit\u00e9 directe avec les pi\u00e8ces d'origine :<\/strong> Engineered to match factory differential carrier housing threads and bearing caps for a precise, secure installation.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udcca Caract\u00e9ristiques techniques et liste de mots-cl\u00e9s<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>Fonctionnalit\u00e9<\/strong><\/td><td><strong>D\u00e9tails techniques<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>R\u00e9f\u00e9rence d'origine du constructeur<\/strong><\/td><td>2403071-A4R \/ 2403071-A4C<\/td><\/tr><tr><td><strong>Composante \u00ab Focus \u00bb<\/strong><\/td><td>Bague de r\u00e9glage \u2013 palier diff\u00e9rentiel<\/td><\/tr><tr><td><strong>Compatibilit\u00e9 avec les v\u00e9hicules<\/strong><\/td><td>FAW J6, FAW J6P<\/td><\/tr><tr><td><strong>Fonctionnalit\u00e9s du produit<\/strong><\/td><td>Rear Axle Bearing Preload &amp; Backlash Setting<\/td><\/tr><tr><td><strong>Niveau de qualit\u00e9<\/strong><\/td><td>Norme des fabricants d'\u00e9quipements d'origine (OEM)<\/td><\/tr><tr><td><strong>Assistance aux grossistes<\/strong><\/td><td><a href=\"http:\/\/wa.me\/8618671978898\" title=\"+86 186 7197 8898\">+86 186 7197 8898<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u2753 Foire aux questions (questions techniques et guide d'achat)<\/h2>\n\n\n\n<p><strong>Q: What is the main function of the 2403071-A4R\/C adjusting ring?<\/strong><\/p>\n\n\n\n<p><strong>R :<\/strong> It adjusts the position of the differential carrier assembly inside the axle housing, allowing technicians to set proper bearing preload and gear backlash.<\/p>\n\n\n\n<p><strong>Q: When should a differential bearing adjusting ring be replaced?<\/strong><\/p>\n\n\n\n<p><strong>R :<\/strong> It should be replaced if the threads are stripped, damaged during disassembly, or worn down during a differential rebuild.<\/p>\n\n\n\n<p><strong>Q: How do I verify that part number 2403071-A4R or 2403071-A4C fits my truck?<\/strong><\/p>\n\n\n\n<p><strong>R :<\/strong> Vous pouvez consulter votre catalogue de pi\u00e8ces ou envoyer le num\u00e9ro d'identification du v\u00e9hicule (VIN) et le num\u00e9ro de mod\u00e8le de l'essieu de votre ch\u00e2ssis de camion FAW \u00e0 notre \u00e9quipe d'assistance technique via WhatsApp \u00e0 l'adresse suivante : <strong><a href=\"http:\/\/wa.me\/8618671978898\" title=\"+86 186 7197 8898\">+86 186 7197 8898<\/a><\/strong> pour une confirmation imm\u00e9diate.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83e\udd1d Demandes de renseignements concernant la vente en gros et l'exportation \u00e0 l'international<\/h2>\n\n\n\n<p>We export genuine FAW heavy-duty axle, differential, and commercial truck parts to fleet managers, repair shops, and auto parts distributors worldwide. Contact us today for competitive bulk pricing and fast international shipping.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-vivid-green-cyan-background-color has-background wp-element-button\" href=\"http:\/\/wa.me\/8618671978898\"><strong>Contactez YIZHI Power d\u00e8s maintenant !<\/strong><\/a><\/div>\n<\/div>","protected":false},"featured_media":5084,"parent":0,"menu_order":0,"template":"","product_categories":[182],"class_list":["post-5083","product","type-product","status-publish","has-post-thumbnail","hentry","product_categories-faw"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/yzdlparts.com\/fr\/wp-json\/wp\/v2\/product\/5083","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yzdlparts.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yzdlparts.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/yzdlparts.com\/fr\/wp-json\/wp\/v2\/product\/5083\/revisions"}],"predecessor-version":[{"id":5085,"href":"https:\/\/yzdlparts.com\/fr\/wp-json\/wp\/v2\/product\/5083\/revisions\/5085"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yzdlparts.com\/fr\/wp-json\/wp\/v2\/media\/5084"}],"wp:attachment":[{"href":"https:\/\/yzdlparts.com\/fr\/wp-json\/wp\/v2\/media?parent=5083"}],"wp:term":[{"taxonomy":"product_categories","embeddable":true,"href":"https:\/\/yzdlparts.com\/fr\/wp-json\/wp\/v2\/product_categories?post=5083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}