{"product_id":"sonnax-45rfe-44912-12k","title":"Valve Kit \/  Oversized Tcc Regulator And Accumulator Valve Kit \/  Chrylser 45RFE \/  545rfe \/  65rfe \/  66rfe \/  68RFE (requires Tooling: F-44912-tl12 \/  Vb-fix)","description":"\u003ch2\u003eSonnax Valve Kit – Oversized TCC Regulator \u0026amp; Accumulator for Chrysler 45RFE\/545RFE\/65RFE\/66RFE\/68RFE\u003c\/h2\u003e\u003cp\u003eRestore proper torque converter clutch operation and hydraulic control in your Chrysler automatic transmission with this Sonnax oversized TCC regulator and accumulator valve kit. Manufactured by ATK, this precision-engineered kit corrects worn valve bores and restores line pressure stability for reliable shifting and lockup performance. Requires tooling F-44912-TL12 and VB-FIX for proper installation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOversized TCC regulator and accumulator valves for worn bore correction\u003c\/li\u003e\n\u003cli\u003eRestores proper torque converter clutch apply and release\u003c\/li\u003e\n\u003cli\u003eEliminates converter clutch slip and shudder issues\u003c\/li\u003e\n\u003cli\u003ePrecision-machined by ATK for exact fit and durability\u003c\/li\u003e\n\u003cli\u003eRequires tooling F-44912-TL12 and VB-FIX for installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eThis Sonnax valve kit is compatible with Chrysler 45RFE, 545RFE, 65RFE, 66RFE, and 68RFE automatic transmissions across various vehicle brands. Please verify your specific transmission model and valve body requirements before ordering.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Part?\u003c\/h3\u003e\u003cp\u003eWhen your transmission exhibits TCC-related symptoms, this oversized valve kit from ATK provides a reliable, professional-grade repair solution trusted by transmission specialists. Order now to get your Chrysler transmission shifting smoothly again.\u003c\/p\u003e","brand":"ATK","offers":[{"title":"Default Title","offer_id":49485348143363,"sku":"44912-12K","price":54.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/0333\/4147\/files\/44912-12K_01.png?v=1792195276","url":"https:\/\/shop.atkits.com\/products\/sonnax-45rfe-44912-12k","provider":"ATK and parts, LLC","version":"1.0","type":"link"}