{"product_id":"a5422247-nikko-alternator-24v-140a","title":"Nikko Alternator 24V 140A NXA9728","description":"\u003cp\u003eThe Nikko alternator listed here is a new 24V unit with a 140A power rating, internal regulator, and an 8 groove pulley. It is identified by part number NXA9728 and OEM number 600-825-9420, with the unit supplied as each.\u003c\/p\u003e\n\u003cp\u003eThis alternator is described as an OE product and is set up with a twin leg alternator mount. Key mounting and sizing details include 101mm inside mounting legs, 260mm mount centre to centre, a 17mm adjusting hole diameter, and a 13mm pivot hole diameter.\u003c\/p\u003e\n\u003cp\u003eFor buyers comparing replacement charging components, the main checks on this unit are 24V system voltage, 140 amp output, 8 groove pulley configuration, and the listed mounting dimensions. The alternator weighs 17kg and has a 30 shaft dimension, so physical match-up matters as much as electrical specification.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNew alternator\u003c\/li\u003e\n\u003cli\u003eOE product\u003c\/li\u003e\n\u003cli\u003e24V unit\u003c\/li\u003e\n\u003cli\u003e140A output\u003c\/li\u003e\n\u003cli\u003eInternal regulator\u003c\/li\u003e\n\u003cli\u003e8 groove pulley\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Nikko\u003c\/li\u003e\n\u003cli\u003eProduct type: Alternator\u003c\/li\u003e\n\u003cli\u003eVoltage: 24V\u003c\/li\u003e\n\u003cli\u003ePower rating: 140A\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003cli\u003eWarranty: One year\u003c\/li\u003e\n\u003cli\u003ePulley section: 8 groove\u003c\/li\u003e\n\u003cli\u003ePulley outside diameter: 80mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and Buying Notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, compare the part number NXA9728 and OEM number 600-825-9420 against the existing alternator. Matching the number is the clearest confirmation point when replacing a charging unit, especially where the vehicle application is not listed here.\u003c\/p\u003e\n\u003cp\u003eThe electrical specification is just as important as the physical fit. This unit is a 24V alternator with a 140A rating and internal regulator, so it should only be considered where the system voltage and regulator arrangement match the replacement requirement.\u003c\/p\u003e\n\u003cp\u003ePulley and mounting details need checking carefully. The alternator uses an 8 groove pulley with an 80mm outside diameter, twin leg mounting, 101mm inside mounting legs, 260mm mount centre to centre, 17mm adjusting hole diameter, and 13mm pivot hole diameter. Those figures are what determine whether the unit will line up correctly in the vehicle.\u003c\/p\u003e\n\u003cp\u003eIf the old alternator is still available, compare the mount layout, pulley groove count, shaft dimension of 30, and overall weight of 17kg before ordering. These details are useful when confirming the replacement is the same style and physical size as the part being removed.\u003c\/p\u003e\n\u003cp\u003eBecause fitment can vary across different vehicle and equipment applications, the safest approach is to confirm the alternator by part number, OEM number, voltage, amperage, regulator type, and mounting measurements before installation. That reduces the chance of ordering a unit that looks similar but does not suit the application.\u003c\/p\u003e\n\u003cp\u003eBefore supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.\u003c\/p\u003e\n\u003cp\u003eFor workshop, fleet, and equipment applications, accurate identification of part number NXA9728 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.\u003c\/p\u003e\n\u003cp\u003eRelevant published details for this unit include Type ALTERNATOR, Unit of Measure EACH, Warranty One Year, Inside Mounting Legs 101mm, Power Rating (Amp) 140, Pulley Section 8 Groove, Suits Unit Make Nikko, Alternator Mount Twin Leg, New \/ Reman. New, Shaft Dimension 30.\u003c\/p\u003e\n\u003cp\u003eAdditional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. NXA9728, Brand NIKKO, Description Nikko Alternator 24V 140A, Adjusting Hole Diameter 17, Pivot Hole Diameter 13, Pulley Outside Diameter 80mm, Regulator Type Internal, Voltage 24.\u003c\/p\u003e\n\u003cp\u003eNikko Alternator 24V 140A. Part number NXA9728 should be checked first. Listed voltage is 24. Listed output rating is 140. These details form the core reference points used by parts interpreters when confirming the correct replacement.\u003c\/p\u003e\n\u003cp\u003eMount style is Twin Leg. Regulator type is Internal. Pulley configuration is 8 Groove. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.\u003c\/p\u003e\n\u003cp\u003eFor part number NXA9728, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm compatibility by comparing part number NXA9728, OEM number 600-825-9420, 24V voltage, 140A output, internal regulator, and the listed mounting and pulley dimensions against the original alternator before purchase.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat is the part number for this alternator?\u003c\/h4\u003e\n\u003cp\u003eThe part number listed for this Nikko alternator is NXA9728. For this listing, part number NXA9728 is the main reference point. Listed voltage is 24. Listed output rating is 140. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat voltage and output does it have?\u003c\/h4\u003e\n\u003cp\u003eIt is a 24V alternator with a 140A power rating. For this listing, part number NXA9728 is the main reference point. Listed voltage is 24. Listed output rating is 140. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eDoes it have an internal regulator?\u003c\/h4\u003e\n\u003cp\u003eYes. The regulator type is listed as internal. For this listing, part number NXA9728 is the main reference point. Listed voltage is 24. Listed output rating is 140. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat pulley setup does it use?\u003c\/h4\u003e\n\u003cp\u003eIt uses an 8 groove pulley with an outside diameter of 80mm. For this listing, part number NXA9728 is the main reference point. Listed voltage is 24. Listed output rating is 140. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eIs the alternator new or remanufactured?\u003c\/h4\u003e\n\u003cp\u003eIt is listed as new. For this listing, part number NXA9728 is the main reference point. Listed voltage is 24. Listed output rating is 140. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat should I check before buying?\u003c\/h4\u003e\n\u003cp\u003eCheck the part number NXA9728, OEM number 600-825-9420, 24V system voltage, 140A rating, internal regulator, and the mounting and pulley dimensions against your existing alternator. For this listing, part number NXA9728 is the main reference point. Listed voltage is 24. Listed output rating is 140. These details should still be checked against the original unit before ordering.\u003c\/p\u003e","brand":"NIKKO","offers":[{"title":"Default Title","offer_id":56888741527712,"sku":"A5422247","price":13054.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/HB5XsWEdncC0hdKQhpIgHA.jpg?v=1775122229","url":"https:\/\/www.micksgonebush.com.au\/products\/a5422247-nikko-alternator-24v-140a","provider":"Micks Gone Bush","version":"1.0","type":"link"}