{"product_id":"a5416336-prestolite-alternator-24v-175a","title":"Prestolite Alternator 24V 175A 8SC3157V","description":"\u003cp\u003eThe Prestolite Alternator 24V 175A, part number 8SC3157V, is a new alternator supplied as each unit. It is rated at 175 amps and 24 volts, with an internal regulator and insulated return, making it a heavy-duty rotating electrical component for suitable equipment applications.\u003c\/p\u003e\n\u003cp\u003eThis unit uses a twin leg alternator mount with 101mm inside mounting legs, a 212mm mount centre to centre measurement, a 13mm pivot hole diameter, and a 1\/2 UNC adjusting hole diameter. The shaft diameter is 22mm, and the alternator weighs 12.42kg, so installation should be checked against the existing bracket, shaft, and mounting layout before purchase.\u003c\/p\u003e\n\u003cp\u003ePrestolite lists this alternator as a large frame loadhandler unit with ignition excite and warning light terminal reference, noted as “R = Warning light”. The construction also includes high temperature grease and seals for longer bearing life, plus a fan design intended to improve air flow and support cooler operation under high output load conditions.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e24V, 175A output\u003c\/li\u003e\n\u003cli\u003eNew alternator, supplied each\u003c\/li\u003e\n\u003cli\u003eInternal regulator\u003c\/li\u003e\n\u003cli\u003eInsulated return\u003c\/li\u003e\n\u003cli\u003eTwin leg mount\u003c\/li\u003e\n\u003cli\u003eAbove ground design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart number: 8SC3157V\u003c\/li\u003e\n\u003cli\u003eBrand: Prestolite\u003c\/li\u003e\n\u003cli\u003eVoltage: 24V\u003c\/li\u003e\n\u003cli\u003ePower rating: 175A\u003c\/li\u003e\n\u003cli\u003eType: Alternator\u003c\/li\u003e\n\u003cli\u003eNew \/ Reman.: New\u003c\/li\u003e\n\u003cli\u003eRegulator type: Internal\u003c\/li\u003e\n\u003cli\u003eMount type: Twin Leg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVerified application groups\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBUCYRUS SKSS\u003c\/li\u003e\n\u003cli\u003eBUCYRUS SKSW\u003c\/li\u003e\n\u003cli\u003eCATERPILLAR MD6250\u003c\/li\u003e\n\u003cli\u003eCATERPILLAR MD6420\u003c\/li\u003e\n\u003cli\u003eHITACHI EX1900-5\u003c\/li\u003e\n\u003cli\u003eKOMATSU 730-E8\u003c\/li\u003e\n\u003cli\u003eKOMATSU 730E\u003c\/li\u003e\n\u003cli\u003eKOMATSU 830E\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and Buying Notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, compare the part number 8SC3157V and the mounting measurements against the alternator currently fitted to the machine. The critical checks here are the 24V electrical system, 175A output rating, 101mm inside mounting legs, 212mm mount centre to centre, and the 22mm shaft diameter, as these dimensions determine whether the unit will physically and electrically suit the application.\u003c\/p\u003e\n\u003cp\u003eThe insulated return arrangement is an important detail on this alternator, along with the internal regulator and the note calling out ignition excite and warning light connection reference. If the original unit uses a different return arrangement, regulator type, or terminal setup, the alternator may not be a direct replacement even if the machine family appears similar.\u003c\/p\u003e\n\u003cp\u003eThis alternator is listed for heavy equipment application groups including Bucyrus, Caterpillar, Hitachi, Komatsu, Tamrock, and Terex O\u0026amp;K. Those group names are useful as a starting point, but the safest approach is always to confirm the exact machine model, year where provided, and the physical mounting and shaft details before fitting.\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 8SC3157V 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) 175, Shaft Diameter 22mm, Voltage 24, Alternator Mount Twin Leg, New \/ Reman. New, Shaft Dimension 22.\u003c\/p\u003e\n\u003cp\u003eAdditional published details for cross-checking include Product Group 2 ALTERNATORS, Part No. 8SC3157V, Brand PRESTOLITE, Description Prestolite Alternator 24V 175A, Adjusting Hole Diameter 1\/2 UNC, Pivot Hole Diameter 13, Regulator Type Internal, Suits Unit Make Prestolite, Note Insulated return. Large frame loadhandler. Ign excite , R = Warning light.\u003c\/p\u003e\n\u003cp\u003ePrestolite Alternator 24V 175A. Part number 8SC3157V should be checked first. Listed voltage is 24. Listed output rating is 175. 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. 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 8SC3157V, 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 175 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.\u003c\/p\u003e\n\u003cp\u003eAvailable application references include BUCYRUS SKSS, BUCYRUS SKSS 2011, BUCYRUS SKSW, BUCYRUS SKSW 2011, CATERPILLAR MD6250, CATERPILLAR MD6250 2016. 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 Confirm fitment by matching part number 8SC3157V, 24V system requirements, 175A output, insulated return, and the mounting and shaft dimensions against the existing alternator and machine application details. Do not rely on model family alone when checking compatibility.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eIs this alternator new or remanufactured?\u003c\/h4\u003e\n\u003cp\u003eIt is listed as new, not remanufactured. For this listing, part number 8SC3157V is the main reference point. Listed voltage is 24. Listed output rating is 175. Published fitment references include BUCYRUS SKSS, BUCYRUS SKSS 2011, BUCYRUS SKSW. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat is the output rating and voltage?\u003c\/h4\u003e\n\u003cp\u003eThe alternator is rated at 24V and 175A. For this listing, part number 8SC3157V is the main reference point. Listed voltage is 24. Listed output rating is 175. Published fitment references include BUCYRUS SKSS, BUCYRUS SKSS 2011, BUCYRUS SKSW. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat part number should I match?\u003c\/h4\u003e\n\u003cp\u003eThe part number is 8SC3157V. For this listing, part number 8SC3157V is the main reference point. Listed voltage is 24. Listed output rating is 175. Published fitment references include BUCYRUS SKSS, BUCYRUS SKSS 2011, BUCYRUS SKSW. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhat mounting details are listed?\u003c\/h4\u003e\n\u003cp\u003eIt has a twin leg mount, 101mm inside mounting legs, and a 212mm mount centre to centre measurement. For this listing, part number 8SC3157V is the main reference point. Listed voltage is 24. Listed output rating is 175. Published fitment references include BUCYRUS SKSS, BUCYRUS SKSS 2011, BUCYRUS SKSW. 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 8SC3157V is the main reference point. Listed voltage is 24. Listed output rating is 175. Published fitment references include BUCYRUS SKSS, BUCYRUS SKSS 2011, BUCYRUS SKSW. These details should still be checked against the original unit before ordering.\u003c\/p\u003e\n\u003ch4\u003eWhich machines are shown in the fitment groups?\u003c\/h4\u003e\n\u003cp\u003eVerified application groups include Bucyrus SKSS and SKSW, Caterpillar MD6250 and MD6420, Hitachi EX1900-5, Komatsu 730-E8, 730E, 830E, 930E and PC7000, Tamrock Toro 40D and Toro 650, and Terex O\u0026amp;K MT3300AC, RH120E, RH120EBH, RH120EFS, RH340B and RH340BH. For this listing, part number 8SC3157V is the main reference point. Listed voltage is 24. Listed output rating is 175. Published fitment references include BUCYRUS SKSS, BUCYRUS SKSS 2011, BUCYRUS SKSW. These details should still be checked against the original unit before ordering.\u003c\/p\u003e","brand":"PRESTOLITE","offers":[{"title":"Default Title","offer_id":56888753684640,"sku":"A5416336","price":2343.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/cTSUY0V53KOH6196-HcY_Q.jpg?v=1775122471","url":"https:\/\/www.micksgonebush.com.au\/products\/a5416336-prestolite-alternator-24v-175a","provider":"Micks Gone Bush","version":"1.0","type":"link"}