{"product_id":"cummins-24v-55a-alternator-4094998-series-v4","title":"Cummins 24V 55A Alternator 4094998 Series for K19 K38 K50 NT855 6BT Diesel Engine Charging Generator | Aiendiesel","description":"\u003cp\u003eCummins 24V 55A alternator (charging generator) 4094998 Series is the engine charging component for Cummins K19, K38, K50, NT855, 6BT diesel engines. It supplies power to the electrical system and charges the battery during engine operation, widely used for generator sets, mining machinery, marine engines and construction equipment.\u003c\/p\u003e\n\u003cp\u003ePart numbers in this series:\u003cbr\u003e4094998, 3634778, 3251135, 3631678\u003c\/p\u003e\n\u003cp\u003eFits: Cummins K19, K38, K50, NT855, 6BT Diesel Engine\u003cbr\u003ePosition: Engine charging system\u003c\/p\u003e\n\u003cp\u003eWhat you are ordering\u003cbr\u003ePrice is per alternator assembly. All part numbers are separate variants, please select the correct PN from variant options. These alternators are not interchangeable. Different part numbers differ in pulley, mounting bracket and wiring terminal. Wrong selection will lead to insufficient charging, battery overcharge and electrical component damage.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003cbr\u003eType: Alternator \/ Charging Generator\u003cbr\u003eVoltage: 24V\u003cbr\u003eCurrent: 55A\u003cbr\u003eFeature: Brush type, stable output, high temperature resistance\u003cbr\u003ePackage: Neutral packing or wooden case\u003c\/p\u003e\n\u003cp\u003eWhen to replace\u003cbr\u003eReplace the alternator when battery not charging, dashboard charging alarm, low voltage, abnormal squealing noise or internal winding burnout.\u003c\/p\u003e\n\u003cp\u003eFitting notes\u003cbr\u003eStrictly confirm part number, mounting dimension and terminal type before ordering. Check belt tension and wiring harness insulation after installation. Follow Cummins service manual for wiring and test. If you are not sure which alternator matches your engine, send us engine serial number for confirmation.\u003c\/p\u003e\n\u003cp\u003eWarranty and shipping\u003cbr\u003eCovered by a 12-month warranty against manufacturing defects. Orders are dispatched within 3–7 business days; DHL \/ FedEx delivery takes 5–10 business days. Tracking number is sent as soon as the parcel leaves our warehouse.\u003c\/p\u003e\n\u003cp\u003eNote: manufacturer names and part numbers are used for identification and cross-referencing only. We are an independent aftermarket supplier and are not affiliated with, or authorised by, the original manufacturer. Please verify the part number against your engine's parts catalogue before ordering — our team is happy to help if you send us your engine model or serial number.\u003c\/p\u003e","brand":"Aiendiesel","offers":[{"title":"4094998","offer_id":50394330792213,"sku":null,"price":765.6,"currency_code":"USD","in_stock":true},{"title":"3634778","offer_id":50394330824981,"sku":null,"price":765.6,"currency_code":"USD","in_stock":true},{"title":"3251135","offer_id":50394330857749,"sku":null,"price":765.6,"currency_code":"USD","in_stock":true},{"title":"3631678","offer_id":50394330890517,"sku":null,"price":765.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/6696\/9877\/files\/ScreenShot_2026-11-05_173223_378.png?v=1793871160","url":"https:\/\/www.aiendieselparts.com\/products\/cummins-24v-55a-alternator-4094998-series-v4","provider":"Aiendiesel","version":"1.0","type":"link"}