{"product_id":"a5414511-prestolite-alternator-24v-40a","title":"Prestolite Alternator 24V 40A 110-684","description":"\u003cp\u003eThe Prestolite Alternator 24V 40A, part no. 110-684, is a new unit supplied each and built for 24 volt charging systems. It carries a 40 amp power rating, an internal regulator, and a single leg alternator mount, so the key electrical and mounting details are already defined before you compare it to the vehicle or machine.\u003c\/p\u003e\n\u003cp\u003eThis alternator is listed with a 16 mm shaft diameter, 27 mm mount leg thickness, 5\/16 UNC adjusting hole diameter, 13 mm pivot hole diameter, and 173 mm mount centre to centre. Those dimensions are the practical checkpoints that matter when matching the replacement to an existing Prestolite application.\u003c\/p\u003e\n\u003cp\u003eA one year warranty is listed for this Prestolite alternator. For buyers working on rotating electrical systems, the most important checks remain voltage, amperage, regulator type, shaft size, mounting style, and the part number 110-684 rather than relying on appearance alone.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e24V alternator with 40A output\u003c\/li\u003e\n\u003cli\u003eNew unit, supplied each\u003c\/li\u003e\n\u003cli\u003eInternal regulator\u003c\/li\u003e\n\u003cli\u003eSingle leg alternator mount\u003c\/li\u003e\n\u003cli\u003eE-Coat environmental protection\u003c\/li\u003e\n\u003cli\u003eHigh temperature grease and seals for longer bearing life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Prestolite\u003c\/li\u003e\n\u003cli\u003ePart No.: 110-684\u003c\/li\u003e\n\u003cli\u003eProduct type: Alternator\u003c\/li\u003e\n\u003cli\u003eVoltage: 24V\u003c\/li\u003e\n\u003cli\u003ePower rating: 40A\u003c\/li\u003e\n\u003cli\u003eNew \/ remanufactured: New\u003c\/li\u003e\n\u003cli\u003eRegulator type: Internal\u003c\/li\u003e\n\u003cli\u003eAlternator mount: Single leg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment guidance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupported fitment information includes CASE 850 and CASE 855 applications.\u003c\/li\u003e\n\u003cli\u003eCASE 850 applications are listed across model years including 1969 through 1979.\u003c\/li\u003e\n\u003cli\u003eCASE 850 appears as the clearest fitment family in the supplied application data.\u003c\/li\u003e\n\u003cli\u003eNo additional vehicle or machine fitment should be assumed beyond the listed CASE applications.\u003c\/li\u003e\n\u003cli\u003eConfirm the existing alternator part number and mounting dimensions before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and Buying Notes\u003c\/h3\u003e\n\u003cp\u003eBefore buying, compare the part number 110-684, the 24V system requirement, and the 40A rating against the unit being replaced. A 24 volt alternator will not suit a 12 volt charging system, and the internal regulator means the replacement needs to match the vehicle or machine’s charging setup as well as the physical mount.\u003c\/p\u003e\n\u003cp\u003eThe mounting details are just as important as the electrical rating. Check the single leg alternator mount, 27 mm mount leg thickness, 173 mm mount centre to centre, 5\/16 UNC adjusting hole, and 13 mm pivot hole against the original unit. The 16 mm shaft diameter is another useful cross-check when comparing alternators that look similar at first glance.\u003c\/p\u003e\n\u003cp\u003eThis alternator is ignition excited and uses a not insulated return, so it needs to suit the existing charging circuit arrangement. If the original unit has a different excitation or return setup, that difference should be confirmed before fitting. The coated housing, internal regulator, and bearing protection features are useful details, but they do not replace the need to verify the application first.\u003c\/p\u003e\n\u003cp\u003eFor CASE equipment, the supplied application data points to CASE 850 and CASE 855 families, with CASE 850 shown across multiple years from 1969 through 1979. If your machine is outside those listed applications, use the part number and the measured dimensions to confirm compatibility rather than relying on the brand name alone.\u003c\/p\u003e\n\u003cp\u003eWeight is listed at 5.74 kg, which can help when handling freight or comparing with an old alternator that has already been removed. The one year warranty is also listed, but warranty coverage does not override fitment checks, so the safest approach is to match the part number, voltage, amperage, mounting style, and return type 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 110-684 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 27mm, Power Rating (Amp) 40, Shaft Diameter 16mm, Voltage 24, Alternator Mount Single Leg, New \/ Reman. New, Weight 5.74kg.\u003c\/p\u003e\n\u003cp\u003eAdditional published details for cross-checking include Product Group 1 ROTATING ELECTRICAL, Part No. 110-684, Brand PRESTOLITE, Description Prestolite Alternator 24V 40A, Adjusting Hole Diameter 5\/16 UNC, Pivot Hole Diameter 13, Regulator Type Internal, Suits Unit Make Prestolite, Note Coated for environmental protection. Ignition excited. Not Insulated return., Mount Cnt to Cnt 173mm.\u003c\/p\u003e\n\u003cp\u003ePrestolite Alternator 24V 40A. Part number 110-684 should be checked first. Listed voltage is 24. Listed output rating is 40. 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. 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 110-684, 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 24 and output 40 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 compatibility by matching part number 110-684, 24V system voltage, 40A output, single leg mounting, and the listed mounting dimensions against the existing alternator and application details before ordering.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat is the part number for this Prestolite alternator?\u003c\/h4\u003e\n\u003cp\u003eThe part number listed is 110-684.\u003c\/p\u003e\n\u003ch4\u003eWhat voltage and amperage does it have?\u003c\/h4\u003e\n\u003cp\u003eIt is a 24V alternator with a 40A power rating.\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\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 fitment is supplied for this alternator?\u003c\/h4\u003e\n\u003cp\u003eThe supplied fitment information includes CASE 850 and CASE 855 applications, with CASE 850 listed across model years from 1969 through 1979.\u003c\/p\u003e\n\u003ch4\u003eWhat should I verify before buying?\u003c\/h4\u003e\n\u003cp\u003eConfirm the part number 110-684, 24V voltage, 40A output, single leg mount, 16 mm shaft diameter, and the listed mounting measurements against the unit being replaced.\u003c\/p\u003e","brand":"PRESTOLITE","offers":[{"title":"Default Title","offer_id":56888755945632,"sku":"A5414511","price":1266.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/fvxRGOwWDub8sMi8ynJ8EQ.jpg?v=1775122528","url":"https:\/\/www.micksgonebush.com.au\/products\/a5414511-prestolite-alternator-24v-40a","provider":"Micks Gone Bush","version":"1.0","type":"link"}