{"product_id":"annhoo999-ignition-switch-for-bobcat-skid-steer-mini-track-loaders-mpn-6665606-d250-4-position-with-2-keys","title":"ANNHOO999 Ignition Switch for Bobcat Skid Steer \u0026 Mini Track Loaders — MPN 6665606 D250 4-Position with 2 Keys","description":"\u003cp\u003e\u003cstrong\u003eANNHOO999 6665606 is a four-position ignition switch (D250) supplied with two keys, built to replace the original start switch on many Bobcat skid steers, mini track loaders and several compatible brands.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis heavy-duty replacement ignition switch is engineered to match the electrical and mechanical fit of OEM switches used across a wide range of Bobcat models — from compact skid steers up through select track loaders and excavators — and also cross-references to John Deere, New Holland, Vermeer and other aftermarket numbers. It includes the four-stud rear terminal configuration familiar to service technicians and comes packaged ready to install with two cut keys. Below are focused answers to common buyer questions to help confirm fit, function and installation details.\u003c\/p\u003e\n\n\u003ch3\u003eWill this ignition switch fit my Bobcat model?\u003c\/h3\u003e\n\u003cp\u003eThis switch is listed for many Bobcat models including 440, 530, 630, 731, 742, 753, 763, 773, 863 and 873, plus older and specialty models. Check your existing switch for the four-stud (4-position) layout and MPN 6665606 or equivalent cross numbers to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect match for Bobcat part MPN 6665606 D250 (4-position, 4 studs).\u003c\/li\u003e\n  \u003cli\u003eCommon fit across skid steers, mini track loaders MT50\/MT52\/MT55.\u003c\/li\u003e\n  \u003cli\u003eCross-references: MG641833, S.68213, 9103-3317, 641833, 31-527, 1219.\u003c\/li\u003e\n  \u003cli\u003eCompare terminal layout and physical mounting before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is the switch supplied and what does the package include?\u003c\/h3\u003e\n\u003cp\u003eThe product ships with the ignition switch body and two identical keys, ready to replace a worn or non-functioning original switch. No additional harness or mounting hardware is typically required when swapping with the same OEM-style unit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: one ignition switch and two metal keys.\u003c\/li\u003e\n  \u003cli\u003ePreconfigured for a four-position ignition function (off\/accessory\/run\/start).\u003c\/li\u003e\n  \u003cli\u003eFour rear studs for fast electrical connections using existing terminals.\u003c\/li\u003e\n  \u003cli\u003ePackaged to protect the switch during shipping and handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the electrical and mechanical specifics I should know?\u003c\/h3\u003e\n\u003cp\u003eThis is a D250-style ignition switch with four studs at the rear, designed for standard starter and accessory circuits in compact equipment. It is built to match the mechanical key profile and electrical routing used by the referenced machines, but always verify wire colors and functions on your machine before connecting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4-position operation: Off \/ Accessory \/ Run \/ Start functionality.\u003c\/li\u003e\n  \u003cli\u003eFour stud terminals for reliable electrical connections.\u003c\/li\u003e\n  \u003cli\u003eCompatible with starter, ignition, and accessory wiring in listed machines.\u003c\/li\u003e\n  \u003cli\u003eSolid metal key and durable switch housing suited for equipment use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I confirm the correct replacement and perform installation?\u003c\/h3\u003e\n\u003cp\u003eConfirm the replacement by comparing the part number or the physical connector arrangement on your current switch. Installation is typically a quick panel swap: disconnect the battery, remove electrical terminals from the old switch, unmount the old switch, install the new switch and reconnect terminals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify part number 6665606 or matching four-stud layout before purchase.\u003c\/li\u003e\n  \u003cli\u003eAlways disconnect battery power before beginning work.\u003c\/li\u003e\n  \u003cli\u003eLabel wires or take a photo to ensure correct reconnection.\u003c\/li\u003e\n  \u003cli\u003eTighten terminal nuts and confirm key turns through all positions safely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This ignition switch is intended for owners, fleet managers, mechanics and service shops maintaining Bobcat skid steers, mini track loaders and compatible equipment from associated brands. It suits anyone needing a direct-fit, OEM-style replacement with a familiar four-position key action and secure stud connections — particularly useful for field repairs, fleet maintenance or restoring starter and accessory function on older machines.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this switch come with keys?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—each ignition switch is supplied with two identical metal keys ready for immediate use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this compatible with mini track loaders MT50\/MT55?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the 6665606 switch lists compatibility with MT50, MT52 and MT55 mini track loaders.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ANNHOO999","offers":[{"title":"Default Title","offer_id":48084505362590,"sku":"B097ZRR6DX","price":32.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/annhoo999-6665606-front-view.jpg?v=1785857830","url":"https:\/\/northtrailauto.ca\/products\/annhoo999-ignition-switch-for-bobcat-skid-steer-mini-track-loaders-mpn-6665606-d250-4-position-with-2-keys","provider":"North Trail Auto","version":"1.0","type":"link"}