{"product_id":"cummins-20si-alternator-24v-50a-genuine-delco-remy-oem","title":"8600622 3939014 Cummins 20SI Alternator – 24V, 50A | Genuine Delco Remy OEM","description":"\u003cp\u003eKeep your heavy-duty engine running reliably with this genuine \u003cstrong data-start=\"291\" data-end=\"313\"\u003eCummins alternator\u003c\/strong\u003e manufactured by \u003cstrong data-start=\"330\" data-end=\"344\"\u003eDelco Remy\u003c\/strong\u003e. Engineered for durability and high performance, the \u003cstrong data-start=\"398\" data-end=\"424\"\u003e20SI series alternator\u003c\/strong\u003e delivers consistent 24V output and 50 amps of charging capacity — ideal for trucks, buses, construction, and industrial equipment powered by Cummins engines.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFitting instructions can be found here: https:\/\/www.delcoremy.com\/documents\/alternator-instruction-sheets\/installation-instructions-20si.aspx\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 data-start=\"589\" data-end=\"612\"\u003e\u003cstrong data-start=\"594\" data-end=\"612\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"613\" data-end=\"989\"\u003e\n\u003cli data-start=\"613\" data-end=\"648\"\u003e\n\u003cp data-start=\"615\" data-end=\"648\"\u003e\u003cstrong data-start=\"615\" data-end=\"625\"\u003eBrand:\u003c\/strong\u003e Cummins \/ Delco Remy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"649\" data-end=\"668\"\u003e\n\u003cp data-start=\"651\" data-end=\"668\"\u003e\u003cstrong data-start=\"651\" data-end=\"661\"\u003eModel:\u003c\/strong\u003e 20SI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"669\" data-end=\"707\"\u003e\n\u003cp data-start=\"671\" data-end=\"707\"\u003e\u003cstrong data-start=\"671\" data-end=\"697\"\u003ePart Number (Cummins):\u003c\/strong\u003e 3930914\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"708\" data-end=\"740\"\u003e\n\u003cp data-start=\"710\" data-end=\"740\"\u003e\u003cstrong data-start=\"710\" data-end=\"729\"\u003eDelco Remy P\/N:\u003c\/strong\u003e 19010122\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"741\" data-end=\"761\"\u003e\n\u003cp data-start=\"743\" data-end=\"761\"\u003e\u003cstrong data-start=\"743\" data-end=\"755\"\u003eVoltage:\u003c\/strong\u003e 24V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"762\" data-end=\"783\"\u003e\n\u003cp data-start=\"764\" data-end=\"783\"\u003e\u003cstrong data-start=\"764\" data-end=\"777\"\u003eAmperage:\u003c\/strong\u003e 50A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"784\" data-end=\"828\"\u003e\n\u003cp data-start=\"786\" data-end=\"828\"\u003e\u003cstrong data-start=\"786\" data-end=\"799\"\u003eRotation:\u003c\/strong\u003e Clockwise \/ Bi-directional\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"858\"\u003e\n\u003cp data-start=\"831\" data-end=\"858\"\u003e\u003cstrong data-start=\"831\" data-end=\"846\"\u003eMount Type:\u003c\/strong\u003e Pad Mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"859\" data-end=\"900\"\u003e\n\u003cp data-start=\"861\" data-end=\"900\"\u003e\u003cstrong data-start=\"861\" data-end=\"872\"\u003ePulley:\u003c\/strong\u003e Not included (shaft only)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"901\" data-end=\"936\"\u003e\n\u003cp data-start=\"903\" data-end=\"936\"\u003e\u003cstrong data-start=\"903\" data-end=\"914\"\u003eOrigin:\u003c\/strong\u003e Assembled in Mexico\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"937\" data-end=\"989\"\u003e\n\u003cp data-start=\"939\" data-end=\"989\"\u003e\u003cstrong data-start=\"939\" data-end=\"955\"\u003eOEM Quality:\u003c\/strong\u003e Genuine Cummins Engine Co. part\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"996\" data-end=\"1020\"\u003e\u003cstrong data-start=\"1001\" data-end=\"1020\"\u003eCompatible With\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1021\" data-end=\"1200\"\u003e\n\u003cli data-start=\"1021\" data-end=\"1112\"\u003e\n\u003cp data-start=\"1023\" data-end=\"1112\"\u003eCummins industrial and truck engines (check with your specific model or serial number).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1113\" data-end=\"1200\"\u003e\n\u003cp data-start=\"1115\" data-end=\"1200\"\u003eCommonly found in medium to heavy-duty vehicles and stationary diesel applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1202\" data-end=\"1205\"\u003e\n\u003ch4 data-start=\"1207\" data-end=\"1224\"\u003e\u003cstrong data-start=\"1212\" data-end=\"1224\"\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1225\" data-end=\"1471\"\u003e\n\u003cli data-start=\"1225\" data-end=\"1289\"\u003e\n\u003cp data-start=\"1227\" data-end=\"1289\"\u003eHeavy-duty internal regulator for consistent voltage control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1290\" data-end=\"1353\"\u003e\n\u003cp data-start=\"1292\" data-end=\"1353\"\u003eRugged housing for maximum resistance to vibration and heat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1354\" data-end=\"1416\"\u003e\n\u003cp data-start=\"1356\" data-end=\"1416\"\u003eGenuine OEM part ensures perfect fit and long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1417\" data-end=\"1471\"\u003e\n\u003cp data-start=\"1419\" data-end=\"1471\"\u003eBacked by Cummins and Delco Remy quality standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1473\" data-end=\"1476\"\u003e\n\u003ch4 data-start=\"1478\" data-end=\"1503\"\u003e\u003cstrong data-start=\"1483\" data-end=\"1503\"\u003ePackage Includes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1504\" data-end=\"1583\"\u003e\n\u003cli data-start=\"1504\" data-end=\"1539\"\u003e\n\u003cp data-start=\"1506\" data-end=\"1539\"\u003e1 × 20SI Alternator (24V \/ 50A)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1540\" data-end=\"1583\"\u003e\n\u003cp data-start=\"1542\" data-end=\"1583\"\u003eProtective packaging for safe transport\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1585\" data-end=\"1588\"\u003e\n\u003ch4 data-start=\"1590\" data-end=\"1615\"\u003e\u003cstrong data-start=\"1595\" data-end=\"1615\"\u003eCross References\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1616\" data-end=\"1749\"\u003e\n\u003cli data-start=\"1616\" data-end=\"1636\"\u003e\n\u003cp data-start=\"1618\" data-end=\"1636\"\u003eCummins: 3930914,\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1637\" data-end=\"1672\"\u003e\n\u003cp data-start=\"1639\" data-end=\"1672\"\u003eDelco Remy: 19010122, 19010122A, 8600622\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1673\" data-end=\"1749\"\u003e\n\u003cp data-start=\"1675\" data-end=\"1749\"\u003eReplacement for various OEM alternators used on Cummins-powered vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"British Diesel Systems","offers":[{"title":"Default Title","offer_id":55963832779127,"sku":null,"price":247.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/3453\/1958\/files\/3939014_3.jpg?v=1760535662","url":"https:\/\/www.britishdiesel.com\/products\/cummins-20si-alternator-24v-50a-genuine-delco-remy-oem","provider":"British Diesel Systems","version":"1.0","type":"link"}