{"product_id":"toyota-corolla-axio-transmission-1-5l-cvt-automatic-k312-2nrfke-30400-12270","title":"TOYOTA COROLLA\/AXIO TRANSMISSION 1.5L CVT AUTOMATIC K312 2NRFKE 30400-12270","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:88ade7db-e350-4b3f-95fd-140a7da83384-136\" data-testid=\"conversation-turn-16\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"eb0c6c0b-0c28-403e-bbcd-962e7484bef9\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"161\" data-end=\"605\"\u003eLooking for a \u003cstrong data-start=\"175\" data-end=\"265\"\u003eTOYOTA Corolla \/ Axio Transmission 1.5L CVT Automatic (K312, 2NR-FKE, OEM 30400-12270)\u003c\/strong\u003e with precise specifications and verified OEM compatibility? This CVT automatic transmission assembly is engineered to pair seamlessly with Toyota Corolla and Corolla Axio models equipped with the 1.5L 2NR-FKE petrol engine, delivering smooth, fuel-efficient performance, refined drivability, and consistent power delivery for everyday use.\u003c\/p\u003e\n\u003cp data-start=\"607\" data-end=\"1143\"\u003eDesigned specifically for vehicles running the 2NR-FKE engine, this K312 CVT transmission integrates perfectly with the engine’s torque characteristics and modern electronic control systems. Its continuously variable ratio design enables stepless acceleration, while optimized hydraulic pressure control and precise communication between the transmission control unit (TCU) and engine control module (ECM) ensure responsive throttle input, reduced driveline shock, and improved fuel efficiency in both city traffic and highway cruising.\u003c\/p\u003e\n\u003cp data-start=\"1145\" data-end=\"1673\"\u003eOwners commonly seek a replacement \u003cstrong data-start=\"1180\" data-end=\"1236\"\u003eToyota Corolla \/ Axio 1.5 CVT Automatic Transmission\u003c\/strong\u003e when encountering issues such as hesitation during acceleration, CVT judder or vibration, delayed response, abnormal transmission noise, warning indicators, or reduced fuel economy. Because CVT systems require exact calibration and electronic compatibility, verifying the correct CVT model \u003cstrong data-start=\"1527\" data-end=\"1535\"\u003eK312\u003c\/strong\u003e, engine code \u003cstrong data-start=\"1549\" data-end=\"1560\"\u003e2NR-FKE\u003c\/strong\u003e, and OEM part number \u003cstrong data-start=\"1582\" data-end=\"1597\"\u003e30400-12270\u003c\/strong\u003e prior to purchase is critical for reliable operation and long service life.\u003c\/p\u003e\n\u003cp data-start=\"1675\" data-end=\"2044\"\u003eThis transmission assembly is ideal for buyers seeking a \u003cstrong data-start=\"1732\" data-end=\"1776\"\u003edirect-fit or OEM-compatible replacement\u003c\/strong\u003e that restores factory-level smoothness, efficiency, and performance. Proper specification matching ensures accurate electronic synchronization, correct hydraulic control, and seamless drivetrain integration—helping protect internal components and maintain durability.\u003c\/p\u003e\n\u003cp data-start=\"2046\" data-end=\"2349\"\u003eInstalling an incompatible or incorrectly specified CVT transmission can result in persistent fault codes, erratic performance, overheating risks, belt or pulley damage, and premature wear. Selecting the correct transmission safeguards overall drivetrain health and helps avoid unnecessary repair costs.\u003c\/p\u003e\n\u003cp data-start=\"2351\" data-end=\"2669\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eBefore purchasing, always verify the vehicle model (TOYOTA Corolla \/ Axio), engine type (1.5L Petrol 2NR-FKE), transmission type (CVT Automatic – K312), and exact OEM part number (30400-12270). Accurate verification ensures proper fitment, smooth operation, and dependable performance you can trust over long-term use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\" data-edge=\"true\" class=\"pointer-events-none h-px w-px absolute bottom-0\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Dyna Car Parts","offers":[{"title":"Default Title","offer_id":42830404059226,"sku":"DY_Automatic Transmission_911","price":1750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/3633\/2890\/files\/1_24593d1b-13bd-4661-b738-553a33bcfea2.jpg?v=1769543072","url":"https:\/\/dynacarparts.com\/products\/toyota-corolla-axio-transmission-1-5l-cvt-automatic-k312-2nrfke-30400-12270","provider":"Dyna Car Parts","version":"1.0","type":"link"}