{"product_id":"john-deere-rotary-ignition-switch-tca22740","title":"John Deere Rotary Ignition Switch- TCA22740","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e John Deere\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct:\u003c\/strong\u003e Rotary ignition switch\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e TCA22740\u003c\/p\u003e\n\u003cp\u003eThis rotary ignition switch serves as an OEM-style replacement for John Deere equipment that requires a rotary ignition control. It governs the ignition circuit and lock cylinder, enabling engine start and stop via the key. Designed for installation in compatible Deere tractors, harvesters, and implements that utilize the TCA22740 switch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e TCA22740\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Rotary ignition switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable For:\u003c\/strong\u003e John Deere equipment that lists TCA22740 as the required ignition switch (OE replacement)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Tips:\u003c\/strong\u003e Disconnect battery before work; verify connector compatibility with the OEM wiring harness; align with the correct keyway orientation; secure mounting with standard hardware; test OFF\/ACC\/RUN\/START positions after installation to ensure proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable machine models:\u003c\/strong\u003e John Deere equipment that uses the TCA22740 Rotary Ignition Switch (exact model compatibility not specified in provided data)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternative part numbers:\u003c\/strong\u003e None listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"John Deere","offers":[{"title":"Default Title","offer_id":58081158201725,"sku":"JD-TCA22740","price":30.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/9190\/9056\/files\/Screenshot2026-04-23084435.png?v=1776930286","url":"https:\/\/ripongroundcare.com\/products\/john-deere-rotary-ignition-switch-tca22740","provider":"Ripon Ground Care","version":"1.0","type":"link"}