{"product_id":"esu-51954-adapter-board-21mtc-to-9-pin-jst-for-athearn-locomotives","title":"ESU 51954 Adapter Board — 21MTC to 9-pin JST (Athearn)","description":"\u003cp\u003eAn adapter board that converts a \u003cstrong\u003e21MTC\u003c\/strong\u003e decoder connection to a \u003cstrong\u003e9-pin JST\u003c\/strong\u003e socket, specifically for \u003cstrong\u003eAthearn\u003c\/strong\u003e locomotives that use the 9-pin JST standard. It lets you fit a 21MTC ESU decoder into an Athearn model without rewiring.\u003c\/p\u003e\u003cp\u003eA clean, plug-based solution for a very common North-American conversion.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConverts:\u003c\/strong\u003e 21MTC → 9-pin JST\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor:\u003c\/strong\u003e Athearn locomotives\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenefit:\u003c\/strong\u003e plug-in 21MTC decoder fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrand-new, genuine ESU (Electronic Solutions Ulm). Ships from our shop in Oakville, Ontario.\u003c\/p\u003e","brand":"ESU","offers":[{"title":"Default Title","offer_id":45176994857142,"sku":"ESU-51954","price":15.27,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/5131\/1286\/files\/title_AC_51954.jpg?v=1781122932","url":"https:\/\/oakvillemodeltrains.com\/products\/esu-51954-adapter-board-21mtc-to-9-pin-jst-for-athearn-locomotives","provider":"Oakville Model Trains Depot","version":"1.0","type":"link"}