{"product_id":"oversized-tcc-regulator-valve-kit-104740-07k","title":"Oversized TCC Regulator Valve Kit","description":"\n\u003cdiv class=\"spaced-vertical\"\u003e\n\u003cp\u003eVehicles with listed GM transmissions may have a number of TCC apply problems. Bore wear at the TCC regulator valve can cause no TCC apply or slipping on engagement, harsh shifts, loss of performance and fuel economy, and fluid overheat. If the valve is stuck in the apply position, the result is harsh TCC apply. If the valve is stuck in the release position, no TCC apply or TCC slip will result. Reconditioning the bore and installing Sonnax oversized TCC regulator valve kit 104740-07K will restore proper valve function, resulting in proper TCC apply.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eHardcoat anodized aluminum valve combats premature wear\u003c\/li\u003e\n\u003cli\u003eRestores proper valve function and TCC apply\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"part-accordion cb spaced-vertical\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003clabel for=\"components-panel\"\u003eContents:\u003c\/label\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"accordion-content\"\u003e\n\u003cul\u003e\n\u003cli\u003eTCC Regulator Valve\u003c\/li\u003e\n\u003cli\u003eShuttle Valve\u003c\/li\u003e\n\u003cli\u003eEnd Plug\u003c\/li\u003e\n\u003cli\u003eSpring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eRequired Tools:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eReamer F-Tool Kit Part No. \u003ca href=\"..\/i-30502939-reamer-f-tool-kit.html\"\u003eF-104740-TL7\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"col-4\"\u003e\n\u003cp\u003e\u003cstrong\u003eSymptoms:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode P0741, P0742\u003c\/li\u003e\n\u003cli\u003eHigh TCC slip RPM\u003c\/li\u003e\n\u003cli\u003eOverheated fluid\u003c\/li\u003e\n\u003cli\u003eFailsafe mode\u003c\/li\u003e\n\u003cli\u003eHarsh shifts\u003c\/li\u003e\n\u003cli\u003eHarsh TCC apply\u003c\/li\u003e\n\u003cli\u003eLoss of fuel economy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"col-4\"\u003e\n\u003cp\u003e\u003cstrong\u003eCause:\u003c\/strong\u003e\u003c\/p\u003e\nBore wear at the TCC regulator valve reduces TCC apply and converter charge pressure. A stuck TCC regulator valve causes either TCC slip or harsh apply.\u003c\/div\u003e\n\u003cdiv class=\"col-4\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"col-4 last\"\u003e\n\u003cp\u003e\u003cstrong\u003eCorrection:\u003c\/strong\u003e\u003c\/p\u003e\nReam to restore the bore and install Sonnax oversized TCC regulator valve kit to restore proper valve function.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e \u003c!-- suncoast-documents:start --\u003e\u003cdiv class=\"suncoast-product-documents\"\u003e\n\u003ch3 class=\"h6\"\u003eDocuments\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0832\/4173\/0267\/files\/183978.pdf?v=1793634992\" target=\"_blank\" rel=\"noopener\"\u003eInstructions\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\u003c!-- suncoast-documents:end --\u003e","brand":"Sonnax","offers":[{"title":"Default Title","offer_id":49129556541659,"sku":"104740-07K","price":83.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/4173\/0267\/files\/F198655260.jpg?v=1786546781","url":"https:\/\/suncoastperformance.com\/products\/oversized-tcc-regulator-valve-kit-104740-07k","provider":"SunCoast Diesel","version":"1.0","type":"link"}