{"product_id":"a5411817-mahle-alternator-12v-95a","title":"Mahle Alternator 12V 95A MG251","description":"\u003cp\u003eThe Mahle MG251 is a new 12V alternator rated at 95A, supplied as each unit and fitted with an internal regulator. It is listed with a single-leg alternator mount, a B-section pulley, and a belt pulley already included, which makes the core installation details clear before you compare it to the unit being replaced.\u003c\/p\u003e\n\u003cp\u003eKey mounting dimensions for this alternator include a 56mm mount leg thickness, 173mm mount centre-to-centre measurement, 56.0mm mounting bore distance, 8mm adjusting hole diameter, and 8.2mm pivot hole diameter. The pulley outside diameter is 92mm, and the distance from the pulley to the alternator is 27.0mm.\u003c\/p\u003e\n\u003cp\u003eThis is a dust proof alternator from Mahle, part number MG251, and it carries a one year warranty. The unit is described as new rather than remanufactured, so the important comparison points are voltage, output, mounting style, pulley arrangement, and the listed dimensions rather than assuming a universal replacement.\u003c\/p\u003e\n\u003cp\u003eMahle also notes that the alternators fulfil international standards and requirements for electromagnetic compatibility and are manufactured using environmentally friendly technologies and materials. That is useful background, but the practical fit check still comes down to the physical mounting and application details for the machine or vehicle you are working on.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12V alternator with 95A output\u003c\/li\u003e\n\u003cli\u003eInternal regulator\u003c\/li\u003e\n\u003cli\u003eNew unit, not remanufactured\u003c\/li\u003e\n\u003cli\u003eSingle-leg alternator mount\u003c\/li\u003e\n\u003cli\u003eSupplied with belt pulley\u003c\/li\u003e\n\u003cli\u003eDust proof design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Mahle\u003c\/li\u003e\n\u003cli\u003eProduct type: Alternator\u003c\/li\u003e\n\u003cli\u003eVoltage: 12V\u003c\/li\u003e\n\u003cli\u003eCharge current: 95A\u003c\/li\u003e\n\u003cli\u003ePower rating: 95A\u003c\/li\u003e\n\u003cli\u003ePart number: MG251\u003c\/li\u003e\n\u003cli\u003eAlternator mount: Single leg\u003c\/li\u003e\n\u003cli\u003ePulley section: B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKnown application references\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChamberlain: 306, 3380, 3380B, 4080, 4090, 4090 1986, 4280, 4280B, 4290, 4290 1986, 4480, 4480B\u003c\/li\u003e\n\u003cli\u003eDynapac: CA141D\/PD, CA141D\/PD 1998, CA141D\/PD 1999\u003c\/li\u003e\n\u003cli\u003eJohn Deere: 1040 1986, 1040 1987, 1500 Series, 1750 1987 to 1995\u003c\/li\u003e\n\u003cli\u003eJohn Deere fitment references also include 2054, 2100, 2300, 2400, 3.164D, 300B, 3029D, 355D, 4.219T, 4.239T, 410G, 4425, 444D, 450J, 455G, 624G, 624G H, 640G III, 644G, 644G H, 6600, 6605, 70, 70D, 710G, 740E, 7440 Series, 748G III, 7500, 7720, 850D, 8820, 8875, 9910, JD310, Series 2050, Series 3000, Series 6000, Series 6010\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and Buying Notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, match the MG251 part number, the 12V system voltage, and the 95A charge current against the alternator you are replacing. Those three details are the first checkpoint, because a 12V 95A unit with an internal regulator is not interchangeable with every alternator that looks similar in the mounting bracket.\u003c\/p\u003e\n\u003cp\u003ePhysical fit matters just as much as electrical output. Compare the single-leg mount, the 56mm mount leg thickness, the 173mm mount centre-to-centre measurement, and the 56.0mm mounting bores distance with the old unit. Also check the 8mm adjusting hole and 8.2mm pivot hole, as these dimensions affect whether the alternator will line up correctly in the bracket.\u003c\/p\u003e\n\u003cp\u003eThe pulley setup should also be verified carefully. This alternator is listed with a B-section pulley, one belt position, and a 92mm pulley outside diameter. If the belt profile, pulley offset, or belt alignment differ from the unit being removed, the alternator may not suit the application even if the mounting points appear close.\u003c\/p\u003e\n\u003cp\u003eFitment references are provided for Chamberlain, Dynapac, and a range of John Deere applications, but those references should be treated as a guide only. Always compare the part number and the measured dimensions on the vehicle or machine, especially when the application has had previous repairs, non-original parts fitted, or a bracket or belt change.\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 MG251 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, Mount Leg Thickness 56mm, Power Rating (Amp) 95, Pulley Section B, Suits Unit Make Mahle, Note Dust proof, Mount Cnt to Cnt 173mm, Alternator Charge Current [A] 95.\u003c\/p\u003e\n\u003cp\u003eAdditional published details for cross-checking include Mounting Bores Distance 56.0, Number of belts 1, Packaging length 20.8, Packaging height 15.50, Product Group 2 ALTERNATORS, Part No. MG251, Brand MAHLE, Description Mahle Alternator 12V 95A, Adjusting Hole Diameter 8.\u003c\/p\u003e\n\u003cp\u003eMahle Alternator 12V 95A. Part number MG251 should be checked first. Listed voltage is 12. Listed output rating is 95. These details form the core reference points used by parts interpreters when confirming the correct replacement.\u003c\/p\u003e\n\u003cp\u003eMount style is Single Leg. Regulator type is Internal. Pulley configuration is B. 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 MG251, 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 95 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 Confirm fitment using the Mahle MG251 part number, the 12V 95A rating, the single-leg mount, and the listed mounting and pulley dimensions 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 listed part number is MG251.\u003c\/p\u003e\n\u003ch4\u003eIs this alternator new or remanufactured?\u003c\/h4\u003e\n\u003cp\u003eIt is listed as new.\u003c\/p\u003e\n\u003ch4\u003eWhat voltage and output does it have?\u003c\/h4\u003e\n\u003cp\u003eIt is a 12V alternator with a 95A charge current and 95A power rating.\u003c\/p\u003e\n\u003ch4\u003eDoes it have an internal regulator?\u003c\/h4\u003e\n\u003cp\u003eYes. The regulator type is listed as internal.\u003c\/p\u003e\n\u003ch4\u003eWhat pulley details are listed?\u003c\/h4\u003e\n\u003cp\u003eIt is supplied with a belt pulley, has a B-section pulley, a single belt position, and a 92mm pulley outside diameter.\u003c\/p\u003e\n\u003ch4\u003eWhat should I check before ordering?\u003c\/h4\u003e\n\u003cp\u003eCheck the MG251 part number, the 12V 95A specification, the single-leg mount, and the listed mounting dimensions including 56mm mount leg thickness and 173mm mount centre-to-centre.\u003c\/p\u003e","brand":"MAHLE","offers":[{"title":"Default Title","offer_id":56888758501536,"sku":"A5411817","price":894.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/3RFphupiWB_slUtQZpRSPg.jpg?v=1775122600","url":"https:\/\/www.micksgonebush.com.au\/products\/a5411817-mahle-alternator-12v-95a","provider":"Micks Gone Bush","version":"1.0","type":"link"}