{"product_id":"bikers-choice-73-81-big-twin-xl-chrome-vertical-switch-housing-replaces-h-d-71539-73b","title":"Bikers Choice Chrome Vertical Switch Housing for 1973–1981 Harley Big Twin \u0026 XL Models","description":"\u003cp\u003eChrome switch housing designed to replace OEM control housing on 1973–1981 Big Twin and XL models.\u003c\/p\u003e\n\u003cp\u003eThe Bikers Choice Chrome Vertical Switch Housing is a high-quality replacement part crafted to fit Harley-Davidson Big Twin and Sportster XL motorcycles manufactured between 1973 and 1981. Designed to replicate the look and function of Harley’s OEM part number 71539-73B, this housing provides a clean, polished chrome finish that complements classic Harley styling. It’s precision-cast for proper fitment and includes the mounting hardware needed for installation. Ideal for restoration or replacement of damaged or worn-out control housings, this unit mounts vertically and supports original switch configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e For 1973–1981 Harley-Davidson Big Twin and Sportster XL models\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Replacement:\u003c\/strong\u003e Replaces H-D part number 71539-73B\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChrome Finish:\u003c\/strong\u003e Polished chrome exterior enhances vintage handlebar aesthetics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVertical Design:\u003c\/strong\u003e Matches original control housing layout for proper switch orientation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e Engineered for straightforward installation with included hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn ideal solution for riders restoring older Harley controls or replacing worn switch housings with a reliable, chrome-finished upgrade.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Bikers Choice","offers":[{"title":"Default Title","offer_id":50674563842361,"sku":"BKC492720","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/0903\/3273\/files\/b8ec8f94d62b388ebe69e52d9e2fd241.png?v=1745184483","url":"https:\/\/tuning4.com\/products\/bikers-choice-73-81-big-twin-xl-chrome-vertical-switch-housing-replaces-h-d-71539-73b","provider":"Tuning4 Auto Parts","version":"1.0","type":"link"}