{"product_id":"ricks-motorsport-electrical-tmr1003u-rectifier-regulator","title":"Rick's Motorsport Electrical TMR1003U Rectifier Regulator","description":"\u003cdiv\u003e\u003cp\u003eRick's Motorsport Electric TMR1003U (10-503) Universal Rectifier\/Regulator is an OEM-style replacement that consolidates a rectifier diode bridge and voltage regulator into a single module for motorcycles with 3-phase field-excited alternators. Marketed as a universal fit, this unit is listed for select Yamaha, Kawasaki, and BMW models, enabling a single plug-in solution to convert AC from the stator into DC and regulate charging voltage for the battery. The part is identified in Rick's lineup as TMR1003U (10-503). As a universal rectifier\/regulator, it functions as an aftermarket replacement to restore charging performance on bikes that use a 3-phase field-excited alternator, providing the necessary rectification and regulation without requiring a model-specific OEM part. Typical applications include replacing worn or failed rectifier\/regulators on motorcycles that rely on 3-phase field-excited systems, where a universal unit offers broad compatibility across brands while maintaining the expected charging behavior.\u003c\/p\u003e\u003c\/div\u003e","brand":"Rick's","offers":[{"title":"New","offer_id":46284626657514,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-023.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/ricks-motorsport-electrical-tmr1003u-rectifier-regulator","provider":"GTG Hardware","version":"1.0","type":"link"}