{"id":420346,"date":"2021-11-17T15:05:07","date_gmt":"2021-11-17T14:05:07","guid":{"rendered":"https:\/\/transfercasepartshop.com\/uncategorized\/transfer-case-actuator-ring-atc13-1\/"},"modified":"2026-03-23T09:46:03","modified_gmt":"2026-03-23T08:46:03","slug":"transfer-case-actuator-ring-atc13-1","status":"publish","type":"product","link":"https:\/\/transfercasepartshop.com\/en\/bmw-en-2\/atc13-1-en-2\/transfer-case-actuator-ring-atc13-1\/","title":{"rendered":"Transfer case actuator ring (ATC13-1)"},"content":{"rendered":"<p>The actuator ring is responsible for the seamless transmission of torque and the periodic disengagement and engagement of the shafts.<\/p>\n<details>\n<summary>What are the symptoms of a failing ATC13-1 actuator ring in my BMW?<\/summary>\n<p>Common signs of a worn actuator ring include jerking during acceleration, shuttering while turning, or hearing clicking noises from the drivetrain. This occurs when the ring can no longer facilitate the smooth engagement and disengagement of the shafts.<\/details>\n<details>\n<summary>Can I replace just the actuator ring, or do I need a whole new transfer case?<\/summary>\n<p>If the internal gears and chain are still in good condition, replacing just the actuator ring is a highly cost-effective repair. It specifically addresses torque transmission issues without the expense of a complete ATC13-1 unit replacement.<\/details>\n<details>\n<summary>Will this actuator ring fit my xDrive BMW?<\/summary>\n<p>This part is specifically engineered for the ATC13-1 transfer case model. It is widely used in various modern BMW xDrive vehicles. To be certain, please check the tag on your transfer case housing for the &#8216;ATC13-1&#8217; designation.<\/details>\n<details>\n<summary>Why does my car feel like it&#8217;s hesitating when shifting torque?<\/summary>\n<p>The actuator ring is responsible for the seamless transmission of torque. When it wears out, the periodic engagement of the shafts becomes irregular or rough, which leads to that &#8216;hesitation&#8217; or &#8216;stuttering&#8217; feeling during driving.<\/details>\n<details>\n<summary>How does this part improve my BMW&#8217;s drivetrain performance?<\/summary>\n<p>By ensuring the shafts engage and disengage at the precise moment required by the vehicle&#8217;s computer, this high-quality replacement restores the smooth power delivery and 4&#215;4 functionality your BMW had from the factory.<\/details>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What are the symptoms of a failing ATC13-1 actuator ring in my BMW?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Common signs of a worn actuator ring include jerking during acceleration, shuttering while turning, or hearing clicking noises from the drivetrain. This occurs when the ring can no longer facilitate the smooth engagement and disengagement of the shafts.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I replace just the actuator ring, or do I need a whole new transfer case?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"If the internal gears and chain are still in good condition, replacing just the actuator ring is a highly cost-effective repair. It specifically addresses torque transmission issues without the expense of a complete ATC13-1 unit replacement.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this actuator ring fit my xDrive BMW?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This part is specifically engineered for the ATC13-1 transfer case model. It is widely used in various modern BMW xDrive vehicles. To be certain, please check the tag on your transfer case housing for the 'ATC13-1' designation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why does my car feel like it's hesitating when shifting torque?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The actuator ring is responsible for the seamless transmission of torque. When it wears out, the periodic engagement of the shafts becomes irregular or rough, which leads to that 'hesitation' or 'stuttering' feeling during driving.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does this part improve my BMW's drivetrain performance?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"By ensuring the shafts engage and disengage at the precise moment required by the vehicle's computer, this high-quality replacement restores the smooth power delivery and 4x4 functionality your BMW had from the factory.\"\n      }\n    }\n  ]\n}\n<\/script><\/p>","protected":false},"excerpt":{"rendered":"<p>The actuator ring is responsible for the seamless transmission of torque and the periodic disengagement and engagement of the shafts. What are the symptoms of &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"Transfer case actuator ring (ATC13-1)\" class=\"read-more button\" href=\"https:\/\/transfercasepartshop.com\/en\/bmw-en-2\/atc13-1-en-2\/transfer-case-actuator-ring-atc13-1\/#more-420346\" aria-label=\"Read more about Transfer case actuator ring (ATC13-1)\">Read more<\/a><\/p>","protected":false},"featured_media":412103,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[127,128],"product_tag":[248,391],"class_list":{"0":"post-420346","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bmw-en-2","7":"product_cat-atc13-1-en-2","8":"product_tag-clutch-parts","9":"product_tag-magna-powertrain-en","10":"infinite-scroll-item","11":"no-featured-image-padding","12":"resize-featured-image","13":"sales-flash-overlay","14":"woocommerce-text-align-center","15":"woocommerce-image-align-center","16":"wc-has-gallery","18":"first","19":"instock","20":"taxable","21":"shipping-taxable","22":"purchasable","23":"product-type-simple"},"acf":{"s-tec_number":"SP03571","oem-ref":"","tartalom":"","lamella-alert":"","transfer_case_application_v2":["BMW ATC13-1 2015- 7 series G11, G11 LCI, G12, G12 LCI","BMW ATC13-1 2017- 5 series G30, G31, G38","BMW ATC13-1 2017- 6 series G32 GT","BMW ATC13-1 2017- X3 G01, G08","BMW ATC13-1 2018- X4 G02","BMW ATC13-1 2018- X5 G05","BMW ATC13-1 2019- 3 series G20, G21, G28","BMW ATC13-1 2019- X6 G06","BMW ATC13-1 2019- X7 G07"],"transfer_case_application":"","kulso_raktar":4,"google_ads_kep":423484,"gtin":9009381153726},"_links":{"self":[{"href":"https:\/\/transfercasepartshop.com\/en\/wp-json\/wp\/v2\/product\/420346","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/transfercasepartshop.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/transfercasepartshop.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/transfercasepartshop.com\/en\/wp-json\/wp\/v2\/comments?post=420346"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/transfercasepartshop.com\/en\/wp-json\/wp\/v2\/media\/412103"}],"wp:attachment":[{"href":"https:\/\/transfercasepartshop.com\/en\/wp-json\/wp\/v2\/media?parent=420346"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/transfercasepartshop.com\/en\/wp-json\/wp\/v2\/product_brand?post=420346"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/transfercasepartshop.com\/en\/wp-json\/wp\/v2\/product_cat?post=420346"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/transfercasepartshop.com\/en\/wp-json\/wp\/v2\/product_tag?post=420346"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}