{"product_id":"a7190301-bosch-alternator-12v-85a","title":"Bosch Alternator 12V 85A BXF1257A","description":"\u003cp\u003eThis Bosch alternator is a 12V, 85A unit with part number BXF1257A and a 3 groove pulley. It is a new alternator, supplied each, with an internal regulator and a one year warranty.\u003c\/p\u003e\n\u003cp\u003eKey mounting details include a twin leg alternator mount, 66mm inside mounting legs, an M10x1.25 pivot hole diameter, an M10x1.25 adjusting hole diameter, and 187mm mount centre to centre. Those measurements matter when checking physical replacement fitment.\u003c\/p\u003e\n\u003cp\u003eThe unit weighs 4.98kg and has a 53mm pulley outside diameter. It is listed as Bosch unit make, with pin code IR110, and is intended as a direct replacement style electrical component where the matching mounting and pulley details are confirmed.\u003c\/p\u003e\n\u003cp\u003eUsed correctly, the 85A power rating and internal regulator suit applications that require this exact alternator specification. As with any electrical replacement, the part number and the measured mounting points should be checked carefully before purchase.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBosch alternator, 12V and 85A\u003c\/li\u003e\n\u003cli\u003eNew unit, supplied each\u003c\/li\u003e\n\u003cli\u003eInternal regulator type\u003c\/li\u003e\n\u003cli\u003e3 groove pulley\u003c\/li\u003e\n\u003cli\u003eTwin leg alternator mount\u003c\/li\u003e\n\u003cli\u003eOne year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart No.: BXF1257A\u003c\/li\u003e\n\u003cli\u003eVoltage: 12V\u003c\/li\u003e\n\u003cli\u003ePower rating: 85A\u003c\/li\u003e\n\u003cli\u003eWeight: 4.98kg\u003c\/li\u003e\n\u003cli\u003ePulley outside diameter: 53mm\u003c\/li\u003e\n\u003cli\u003ePulley section: 3 groove\u003c\/li\u003e\n\u003cli\u003eInside mounting legs: 66mm\u003c\/li\u003e\n\u003cli\u003eMount centre to centre: 187mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVerified fitment information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFitment data supplied includes Ford applications such as F-150, Fairlane, Fairmont, Falcon and LTD.\u003c\/li\u003e\n\u003cli\u003eFitment data supplied also includes Mitsubishi Magna applications.\u003c\/li\u003e\n\u003cli\u003eSample fitment references include Ford F-150 1991, 1992, 1993, 1994, 1995 and 1996.\u003c\/li\u003e\n\u003cli\u003eSample fitment references include Mitsubishi Magna 1987, 1988 and 1989.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and Buying Notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, compare the part number BXF1257A with the alternator you are replacing, then check the physical mounting details: twin leg mount, 66mm inside mounting legs, 187mm mount centre to centre, and M10x1.25 pivot and adjusting hole sizes. Those measurements are often the quickest way to confirm whether the housing matches your existing setup.\u003c\/p\u003e\n\u003cp\u003eThe 12V, 85A output is an important checkpoint if your vehicle has specific charging requirements or electrical accessories. The pulley is a 3 groove type with a 53mm outside diameter, so the belt drive arrangement must match as well. A pulley mismatch can stop the unit from fitting or operating correctly even if the mounting looks similar.\u003c\/p\u003e\n\u003cp\u003eThis alternator is listed with an internal regulator, so it should only be compared with an application that uses that regulator arrangement. If your original unit differs in regulator type, mounting leg style, or pulley section, confirm those details before fitting. The 4.98kg weight is also a useful reference when comparing replacement units over the counter or by photo.\u003c\/p\u003e\n\u003cp\u003eThe supplied fitment references include Ford and Mitsubishi Magna applications, but vehicle fitment can still vary by build details, engine arrangement, and charging system configuration. Use the part number, mounting dimensions, pulley specification, and the existing alternator side by side to confirm suitability before purchase.\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 BXF1257A 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 66mm, Pivot Hole Diameter M10x1.25 \/ 10, Pulley Outside Diameter 53mm, Regulator Type Internal, Voltage 12, Mount Cnt to Cnt 187mm, Weight 4.98kg.\u003c\/p\u003e\n\u003cp\u003eAdditional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. BXF1257A, Brand BOSCH, Description Bosch Alternator 12V 85A, Adjusting Hole Diameter M10x1.25, Pin Code IR110, Power Rating (Amp) 85, Pulley Section 3 Groove, Suits Unit Make Bosch, Alternator Mount Twin Leg.\u003c\/p\u003e\n\u003cp\u003eBosch Alternator 12V 85A. Part number BXF1257A should be checked first. Listed voltage is 12. Listed output rating is 85. 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 3 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 BXF1257A, 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 85 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Please confirm fitment with part number BXF1257A and the listed application details, including the 12V 85A specification, twin leg mount, 3 groove pulley, and the mounting measurements before ordering.\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 BXF1257A. For this listing, part number BXF1257A is the main reference point. Listed voltage is 12. Listed output rating is 85. Published fitment references include FORD F-150, FORD F-150 1991, FORD F-150 1992. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat voltage and output does this alternator have?\u003c\/h4\u003e\n\u003cp\u003eIt is a 12V alternator with an 85A power rating. For this listing, part number BXF1257A is the main reference point. Listed voltage is 12. Listed output rating is 85. Published fitment references include FORD F-150, FORD F-150 1991, FORD F-150 1992. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eIs this alternator new or remanufactured?\u003c\/h4\u003e\n\u003cp\u003eIt is listed as new. For this listing, part number BXF1257A is the main reference point. Listed voltage is 12. Listed output rating is 85. Published fitment references include FORD F-150, FORD F-150 1991, FORD F-150 1992. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat type of regulator does it use?\u003c\/h4\u003e\n\u003cp\u003eIt has an internal regulator. For this listing, part number BXF1257A is the main reference point. Listed voltage is 12. Listed output rating is 85. Published fitment references include FORD F-150, FORD F-150 1991, FORD F-150 1992. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat pulley details are listed?\u003c\/h4\u003e\n\u003cp\u003eThe alternator has a 3 groove pulley and the pulley outside diameter is 53mm. For this listing, part number BXF1257A is the main reference point. Listed voltage is 12. Listed output rating is 85. Published fitment references include FORD F-150, FORD F-150 1991, FORD F-150 1992. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat fitment families are referenced?\u003c\/h4\u003e\n\u003cp\u003eThe supplied fitment information references Ford applications including F-150, Fairlane, Fairmont, Falcon and LTD, plus Mitsubishi Magna applications. For this listing, part number BXF1257A is the main reference point. Listed voltage is 12. Listed output rating is 85. Published fitment references include FORD F-150, FORD F-150 1991, FORD F-150 1992. These details should still be checked against the original unit before ordering.\u003c\/p\u003e","brand":"BOSCH","offers":[{"title":"Default Title","offer_id":56888670093472,"sku":"A7190301","price":657.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/m2X3RopvbObeoXW7WNSYMQ_94ce0e28-e920-4825-97c2-30d8dfdba5ab.jpg?v=1775120786","url":"https:\/\/www.micksgonebush.com.au\/products\/a7190301-bosch-alternator-12v-85a","provider":"Micks Gone Bush","version":"1.0","type":"link"}