{"id":3898,"date":"2026-09-10T12:57:44","date_gmt":"2026-09-10T12:57:44","guid":{"rendered":"https:\/\/carengines.store\/?post_type=product&#038;p=3898"},"modified":"2026-09-10T13:15:33","modified_gmt":"2026-09-10T13:15:33","slug":"mercedes-w447-rear-axle-differential-diff-5215-ratio3467-a4473501014-warranty","status":"publish","type":"product","link":"https:\/\/carengines.store\/?product=mercedes-w447-rear-axle-differential-diff-5215-ratio3467-a4473501014-warranty","title":{"rendered":"Mercedes W447 Rear Axle Differential Diff 52:15 Ratio=3,467 A4473501014 WARRANTY"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;]<\/p>\n<footer class=\"mx-auto w-full max-w-screen-xl px-6 pb-20 pt-6 md:px-12 md:pb-6 md:pt-12\">\n<div class=\"flex flex-col gap-6 md:flex-row md:justify-between\">\n<div class=\"flex flex-col gap-6 md:flex-row md:gap-12 xl:gap-24\">\n<div>\n<h2>Listing details<\/h2>\n<p>The differential is\u00a0sold with a 90-day warranty! It\u00a0was tested before removal and is\u00a0in\u00a0full working order. <strong>Mercedes W447 Rear Axle Differential Diff 52:15 Ratio=3,467<\/strong> is\u00a0an\u00a0original drivetrain component from the <strong>Differentials<\/strong> category, designed for installation on\u00a0the rear axle of\u00a0Mercedes vehicles. The precisely selected 52:15 (3.467) gear ratio ensures stable torque transfer, which translates into predictable vehicle behavior and comfortable operation of\u00a0the manual transmission. This is\u00a0a\u00a0solution for users who expect a\u00a0proven, factory-standard design and wish to\u00a0maintain the correct driving characteristics of\u00a0their vehicle.<\/p>\n<h2>Specifications and technical data<\/h2>\n<ul>\n<li><strong>SKU:<\/strong> A4473501014<\/li>\n<li><strong>Mark:<\/strong> Mercedes (Genuine OE)<\/li>\n<li><strong>Condition:<\/strong> Used<\/li>\n<li><strong>OEM Part Number:<\/strong> A4473501014<\/li>\n<li><strong>Substitutable numbers:<\/strong> A4473501014, A 447 350 10 14<\/li>\n<li><strong>Location on\u00a0the vehicle:<\/strong> Rear<\/li>\n<li><strong>Gearbox type:<\/strong> Manual<\/li>\n<li><strong>Category:<\/strong> Differentials<\/li>\n<\/ul>\n<h2>Technical specifications and 52:15 (3.467) gear ratio<\/h2>\n<p>The presented rear differential has been designed for use with a <strong>manual transmission<\/strong>, which is\u00a0crucial for acceleration dynamics and engine RPM at\u00a0constant speeds. The 52:15 (3.467) gear ratio is\u00a0a\u00a0compromise between flexibility in\u00a0lower gears and fuel economy, allowing the car to\u00a0maintain good throttle response without excessive RPM at\u00a0highway speeds. Selecting the correct drive axle ratio affects:<\/p>\n<ul>\n<li>acceleration characteristics across the entire RPM range,<\/li>\n<li>fuel consumption at\u00a0constant speeds,<\/li>\n<li>acoustic comfort inside the vehicle,<\/li>\n<li>traction stability when the rear axle is\u00a0loaded. Thanks to\u00a0the factory gear configuration, the differential remains compatible with the vehicle&#8217;s stock controller and gauge calibration, which is\u00a0particularly important for the operation of\u00a0Mercedes W447 commercial and passenger vehicles.<\/li>\n<\/ul>\n<h2>Purpose \u2013 rear axle and Mercedes drivetrain<\/h2>\n<p>The differential is\u00a0designed for installation on\u00a0the <strong>rear axle<\/strong>, where it\u00a0is\u00a0responsible for distributing torque to\u00a0the wheels and compensating for rotational speed differences when cornering. In\u00a0combination with a\u00a0manual transmission, it\u00a0creates a\u00a0cohesive drivetrain that ensures predictable handling and proper traction in\u00a0typical road conditions. This component is\u00a0particularly important in\u00a0vehicles that regularly operate under load \u2013 e.g., in\u00a0delivery applications or\u00a0passenger transport \u2013 where the stability and consistency of\u00a0the drivetrain have a\u00a0direct impact on\u00a0safety and operating costs.<\/p>\n<h2>Condition, origin, and benefits of using a pre-owned differential<\/h2>\n<p>The offered differential is\u00a0a\u00a0dismantled, <strong>used<\/strong> component, which allows for a\u00a0significant reduction in\u00a0repair costs compared to\u00a0purchasing a\u00a0new unit. At\u00a0the same time, the factory design and gear geometry are preserved, meaning there is\u00a0no\u00a0need to\u00a0interfere with the original drivetrain settings. Using a\u00a0pre-owned differential is\u00a0particularly beneficial when:<\/p>\n<ul>\n<li>the existing drive axle has suffered mechanical damage or\u00a0wear,<\/li>\n<li>it\u00a0is\u00a0necessary to\u00a0quickly restore vehicle functionality at\u00a0controlled costs,<\/li>\n<li>you want to\u00a0maintain the stock gear ratio and driving characteristics without experimenting with other configurations. Choosing an\u00a0original dismantled differential helps avoid fitment issues typical of\u00a0aftermarket replacements of\u00a0uncertain origin.<\/li>\n<\/ul>\n<h2>Matching the gear ratio to driving style and vehicle configuration<\/h2>\n<p>Before installation, it\u00a0is\u00a0worth verifying the compatibility of\u00a0the 52:15 (3.467) ratio with the factory specifications of\u00a0your Mercedes W447 to\u00a0maintain proper drivetrain operating parameters. This is\u00a0important for both driving comfort and the durability of\u00a0other components, such as\u00a0the driveshaft or\u00a0half-shafts. If\u00a0you want to\u00a0better understand how the axle ratio affects vehicle behavior, matching it\u00a0to\u00a0a\u00a0manual transmission, and the differences between individual configurations, check out the guide: Dismantled drive axles and differentials \u2013 how to\u00a0choose gear ratios for your driving style. The article practically discusses the relationships between gear ratios, dynamics, economy, and component durability.<\/p>\n<h2>Drivetrain expansion and related Mercedes components<\/h2>\n<p>If\u00a0you are planning a\u00a0comprehensive repair or\u00a0upgrade of\u00a0the drivetrain area in\u00a0your Mercedes and need other elements from the same group, such as\u00a0drive axles, final drives, or\u00a0other rear differentials, check out the available parts in\u00a0the Mercedes Differentials category. For users considering performance modifications using dismantled components, a\u00a0valuable addition to\u00a0your knowledge would also be\u00a0the guide on\u00a0the optimal use of\u00a0used parts in\u00a0tuning: Tuning with used parts \u2013 how to\u00a0gain performance without spending a\u00a0fortune. This will make it\u00a0easier for you to\u00a0plan consistent changes to\u00a0the drivetrain while maintaining safety and reasonable costs.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/footer>\n<p>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text css=&#8221;&#8221;] Listing details The differential is\u00a0sold with a 90-day warranty! It\u00a0was tested before removal and is\u00a0in\u00a0full working order. Mercedes W447 Rear Axle Differential Diff 52:15 Ratio=3,467 is\u00a0an\u00a0original drivetrain component from the Differentials category, designed for installation on\u00a0the rear axle of\u00a0Mercedes vehicles. The precisely selected 52:15 (3.467) gear ratio ensures stable torque transfer, which translates&#8230;<\/p>\n","protected":false},"featured_media":3911,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[182],"product_cat":[181],"product_tag":[],"class_list":["post-3898","product","type-product","status-publish","has-post-thumbnail","product_brand-mercedes","product_cat-differentials","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/carengines.store\/index.php?rest_route=\/wp\/v2\/product\/3898","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/carengines.store\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/carengines.store\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/carengines.store\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3898"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/carengines.store\/index.php?rest_route=\/wp\/v2\/media\/3911"}],"wp:attachment":[{"href":"https:\/\/carengines.store\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3898"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/carengines.store\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=3898"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/carengines.store\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=3898"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/carengines.store\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=3898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}