{"product_id":"a9530440-bosch-alternator-12v-140a","title":"Bosch Alternator 12V 140A 0124525525","description":"\u003cp\u003eThis Bosch alternator is a 12V, 140A unit with part number 0124525525, supplied as a new alternator in each pack. It uses an internal regulator, a free-wheel belt pulley, and a 6 groove pulley section, so matching the electrical and belt-drive details is just as important as matching the part number.\u003c\/p\u003e\n\u003cp\u003eIt is listed with a quad leg alternator mount, 127mm mount centre to centre, 60mm inside mounting legs, and a 56mm pulley outside diameter. Those measurements give a solid starting point when checking replacement suitability, especially on vehicles where mounting layout and pulley design must line up exactly.\u003c\/p\u003e\n\u003cp\u003eThe alternator is manufactured in Spain and carries a one year warranty. Bosch notes the unit is to suit Audi A3 with AXW engine, and the fitment data also shows a wider group of Audi, Skoda and Volkswagen applications, so verification against the specific vehicle details remains essential before ordering.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12V alternator rated at 140A\u003c\/li\u003e\n\u003cli\u003eBosch part number 0124525525\u003c\/li\u003e\n\u003cli\u003eInternal regulator design\u003c\/li\u003e\n\u003cli\u003eFree-wheel belt pulley fitted\u003c\/li\u003e\n\u003cli\u003e6 groove pulley section\u003c\/li\u003e\n\u003cli\u003eNew unit, supplied each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage: 12V\u003c\/li\u003e\n\u003cli\u003eCharge current \/ power rating: 140A\u003c\/li\u003e\n\u003cli\u003ePart No.: 0124525525\u003c\/li\u003e\n\u003cli\u003ePin code: IR139\u003c\/li\u003e\n\u003cli\u003ePulley outside diameter: 56mm\u003c\/li\u003e\n\u003cli\u003ePulley type: with free-wheel belt pulley\u003c\/li\u003e\n\u003cli\u003eNumber of grooves: 6\u003c\/li\u003e\n\u003cli\u003eAlternator mount: Quad Leg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConfirmed fitment guidance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTo suit Audi A3 with AXW engine\u003c\/li\u003e\n\u003cli\u003eFitment data also references Audi, Skoda and Volkswagen applications\u003c\/li\u003e\n\u003cli\u003eListed application groups include Audi A1, Audi A3, Audi A4 and Audi TT\u003c\/li\u003e\n\u003cli\u003eListed application groups include Skoda Octavia, Roomster, Superb and Yeti\u003c\/li\u003e\n\u003cli\u003eListed application groups include Volkswagen Caddy, CC, Eos, Golf, Passat, Passat Alltrack, Polo, Scirocco and Tiguan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and Buying Notes\u003c\/h3\u003e\n\u003cp\u003eWhen replacing an alternator, the safest check is to match the part number 0124525525 first, then confirm the vehicle application and mounting details. This unit is a 12V, 140A Bosch alternator with an internal regulator, so it is important that the charging system requirements and connector arrangement suit the vehicle before installation.\u003c\/p\u003e\n\u003cp\u003eThe pulley and mounting details matter here. This alternator has a 6 groove, free-wheel belt pulley with a 56mm outside diameter, a 127mm mount centre to centre measurement, and 60mm inside mounting legs. If any of those dimensions differ from the existing unit, the alternator may not align correctly with the belt drive or bracket setup.\u003c\/p\u003e\n\u003cp\u003eBosch lists this alternator as suitable for Audi A3 with AXW engine, and the fitment data also shows broader Audi, Skoda and Volkswagen coverage. Even so, the exact vehicle specification should be checked carefully, because alternator fitment can vary by engine code, model year, mounting style and pulley arrangement.\u003c\/p\u003e\n\u003cp\u003eThe unit is noted as alternator type excl. vacuum pump, so it should only be compared against applications that use that configuration. The recommended additional repair is a V-Belt or V-Ribbed Belt, which is worth considering if the belt is worn, glazed or due for service at the same time as the alternator.\u003c\/p\u003e\n\u003cp\u003eIf you are matching by vehicle, have the VIN, engine code and the old alternator in front of you before ordering. That approach helps confirm the 12V electrical setup, the 140A output, the quad leg mount and the pulley style against the vehicle already on the hoist or in the workshop.\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 0124525525 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, Pin Code IR139, Pulley Outside Diameter 56mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 127mm, Alternator Charge Current [A] 140, Pulleys with free-wheel belt pulley.\u003c\/p\u003e\n\u003cp\u003eAdditional published details for cross-checking include Number of grooves 6, Packaging length 24, Packaging height 18.5, Product Group 2 ALTERNATORS, Part No. 0124525525, Brand BOSCH, Description Bosch Alternator 12V 140A, Inside Mounting Legs 60mm, Power Rating (Amp) 140.\u003c\/p\u003e\n\u003cp\u003eBosch Alternator 12V 140A. Part number 0124525525 should be checked first. Listed voltage is 12. 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 Quad Leg. Regulator type is Internal. Pulley configuration is 6 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 0124525525, 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\u003eFor a alternator in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 and output 140 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.\u003c\/p\u003e\n\u003cp\u003eAvailable application references include AUDI A1, AUDI A1 2011, AUDI A1 2012, AUDI A1 2013, SKODA OCTAVIA, SKODA OCTAVIA 2004. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Please confirm compatibility by checking part number 0124525525, the 12V 140A specification, the quad leg mount, and the listed application details against the vehicle before purchase.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat is the part number for this Bosch alternator?\u003c\/h4\u003e\n\u003cp\u003eThe part number is 0124525525.\u003c\/p\u003e\n\u003ch4\u003eWhat voltage and output does this alternator have?\u003c\/h4\u003e\n\u003cp\u003eIt is a 12V alternator rated at 140A.\u003c\/p\u003e\n\u003ch4\u003eDoes this alternator have an internal regulator?\u003c\/h4\u003e\n\u003cp\u003eYes. The listed regulator type is internal.\u003c\/p\u003e\n\u003ch4\u003eWhat pulley setup does it use?\u003c\/h4\u003e\n\u003cp\u003eIt uses a free-wheel belt pulley with a 6 groove pulley section and a 56mm pulley outside diameter.\u003c\/p\u003e\n\u003ch4\u003eWhich vehicle is specifically mentioned in the product facts?\u003c\/h4\u003e\n\u003cp\u003eBosch lists it to suit Audi A3 with AXW engine.\u003c\/p\u003e\n\u003ch4\u003eIs this a new or remanufactured alternator?\u003c\/h4\u003e\n\u003cp\u003eIt is listed as new.\u003c\/p\u003e","brand":"BOSCH","offers":[{"title":"Default Title","offer_id":56888788943008,"sku":"A9530440","price":721.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/9Jsqlyxwi6tQ6isb67vYWw_7b149360-6c9d-47fa-aced-ee671c47c134.jpg?v=1775123143","url":"https:\/\/www.micksgonebush.com.au\/products\/a9530440-bosch-alternator-12v-140a","provider":"Micks Gone Bush","version":"1.0","type":"link"}