{"product_id":"wai-13531n-alternator","title":"WAI 13531N Alternator","description":"\u003ch2\u003eReliable Alternator Replacement for Nissan D21\u003c\/h2\u003e\u003cp\u003eThe WAI 13531N alternator is designed specifically for Nissan D21 models, providing dependable electrical charging and starting performance. Engineered with an internal fan and regulator, this alternator ensures efficient operation and consistent power delivery.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e12-volt electrical system compatibility\u003c\/li\u003e\n\u003cli\u003eInternal fan type for effective cooling\u003c\/li\u003e\n\u003cli\u003eClockwise (right) rotation direction\u003c\/li\u003e\n\u003cli\u003eIncludes a single-groove pulley compatible with V-belt systems\u003c\/li\u003e\n\u003cli\u003eInternal voltage regulator for stable output\u003c\/li\u003e\n\u003cli\u003e60-amp amperage rating suitable for standard electrical loads\u003c\/li\u003e\n\u003cli\u003ePart of the Hitachi family, known for durable alternator components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Features\u003c\/h2\u003e\u003cp\u003eThe WAI 13531N alternator features an internal fan that helps maintain optimal operating temperatures, reducing wear and extending service life. Its clockwise rotation matches the original equipment specifications for Nissan D21 vehicles. The included pulley has a single groove designed for V-belt drive systems, ensuring proper belt alignment and tension. An internal voltage regulator maintains consistent amperage output at 60 amps, supporting the vehicle's electrical demands without the need for an external regulator. This alternator does not include a decoupled or clutch pulley, aligning with the original design for this application.\u003c\/p\u003e\u003ch2\u003eCompatible Applications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for failing or underperforming alternators in Nissan D21 trucks\u003c\/li\u003e\n\u003cli\u003eResolves charging system failures causing battery drain or electrical malfunctions\u003c\/li\u003e\n\u003cli\u003eAddresses issues with inconsistent voltage output affecting vehicle electronics\u003c\/li\u003e\n\u003cli\u003eFixes pulley wear or damage impacting belt drive performance\u003c\/li\u003e\n\u003cli\u003eRestores proper alternator rotation and cooling for reliable engine starting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the WAI 13531N alternator on a Nissan D21, ensure the pulley aligns correctly with the V-belt system and that the rotation direction matches the original unit. Verify electrical connections are secure and free of corrosion. Since this alternator includes an internal regulator, no additional voltage regulation components are necessary. Proper belt tension is critical to prevent slippage and premature wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWAI alternators, including part number 13531N, are manufactured to meet or exceed OEM standards. This alternator is part of the Hitachi family, known for robust design and reliable performance. While specific warranty details are not provided here, WAI products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.\u003c\/p\u003e","brand":"WAI","offers":[{"title":"Default Title","offer_id":52135904805045,"sku":"HGWL-13531N","price":159.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WW_13531N_Fro.jpg?v=1775231531","url":"https:\/\/www.partcatalog.com\/products\/wai-13531n-alternator","provider":"PartCatalog","version":"1.0","type":"link"}