{"product_id":"replacement-alternator-conversion-kit-for-12v-63a","title":"Replacement Alternator Conversion Kit For 12V 63A CW Rotation Plug And Play 1 Groove Two Point Four Eight Inch Pulley OD Compatible With Arrowhead AKT0008 Jannco 40014144N NAA10300ALT LR OEM Spec 100 Percent New 1 Year Warranty","description":"\u003cdiv\u003e12V 63A CW Alternator Conversion Kit with Plug‑Play Pulley\u003cbr\u003e\n✔️ 12V 63A CW, one-wire alt, 2.48 in pulley OD, ready to install \u003cp\u003eThis Replacement Alternator Conversion Kit swaps a 12V generator for a modern one-wire alternator on classic tractors and similar equipment, delivering reliable charging with a simple plug‑and‑play setup. It includes all brackets, bolts, mounting hardware, correct pulley, wiring harness, ballast resistor, and installation instructions for an easy upgrade, supported by a 1-year warranty.\u003c\/p\u003e ✅ 12V negative-ground system compatibility\u003cbr\u003e\n✅ 63A current rating with CW rotation\u003cbr\u003e\n✅ One-wire alternator design with IR regulator and EF fan\u003cbr\u003e\n✅ Includes bracket, mounting hardware, pulley (2.48 in OD), wiring harness, ballast resistor, and instructions\u003cbr\u003e\n✅ OEM spec replacements NAA10300ALT, NAA10300ALT-LR\u003cbr\u003e \u003cp\u003e💡 What is an alternator conversion kit for tractors and when should you upgrade from a generator?\u003c\/p\u003e\nAn upgrade from a generator to an alternator adds reliability and easier charging. - Upgrading to a 12V negative-ground alternator improves charging consistency on classic tractors.\n- Includes bracket, pulley (2.48 in OD), wiring harness, ballast resistor, and installation guide for a simple plug‑and‑play upgrade.\n- Works with CW rotation and one-wire alternators used on Ford NAA style setups. \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48571102560491,"sku":"VXB00Q8LR5S0","price":239.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61AtokV5SIL.jpg?v=1779727572","url":"https:\/\/vxb.com\/products\/replacement-alternator-conversion-kit-for-12v-63a","provider":"VXB Bearings","version":"1.0","type":"link"}