{"product_id":"31750z2e803","title":"Multiquip 31750Z2E803 Rectifier Regulator Assembly 20A GX630 - OEM Replacement Part","description":"\u003cp\u003eThis 20-amp rectifier regulator assembly controls voltage output from the charging coil to maintain stable 12-volt DC power across the electrical system, preventing overcharging that can damage batteries, lights, and control circuits on ride-on power trowels. The unit integrates both rectification (converting AC to DC) and voltage regulation functions in a single assembly, connecting directly to the engine harness via the P1\/J1 gray connector interface as shown in the wiring diagram.\u003c\/p\u003e\n\n\u003cp\u003eIn the electrical architecture, this rectifier assembly receives input from the engine's charge coil and outputs regulated +12VDC through black\/yellow (B\/Y) wiring to power critical systems including the 30-amp main fuse, ignition circuits, front halogen work lights, spray pump motor, and control panel. The unit grounds to chassis through black wire connections at multiple points. The 20-amp rating provides sufficient capacity for simultaneous operation of all electrical accessories during night finishing operations.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with the following Multiquip models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJWN24HTCSL Ride-On Power Trowel\u003c\/li\u003e\n\u003cli\u003eWTB-16 Concrete Buggy\u003c\/li\u003e\n\u003cli\u003eWTB-16PD Concrete Buggy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine Multiquip OEM part, sold by an authorized dealer.\u003c\/p\u003e","brand":"Multiquip","offers":[{"title":"Default Title","offer_id":43067449573424,"sku":"31750Z2E803","price":432.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/6574\/7248\/files\/31750Z2E803.png?v=1779814044","url":"https:\/\/cce-industries.com\/products\/31750z2e803","provider":"CCE Industries","version":"1.0","type":"link"}