{"product_id":"alternator-rebuild-kit-mercedes-amg-gt-55-s63-amg-with-250-amp-cg25s048-21978oerk-a","title":"Alternator Rebuild Kit Mercedes AMG GT 55, S63 AMG with 250 Amp CG25S048 - 21978OERK-A","description":"\u003cdiv\u003e\n\u003cp\u003eNeed to rebuild your vehicle's alternator? This OEM premium rebuild component kit is engineered to meet or exceed original factory specs, ensuring a perfect fit and long-lasting charging performance.\u003c\/p\u003e\n\u003ch3\u003e🚘 Vehicle Application Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eAlfa Romeo:\u003c\/strong\u003e Stelvio (2018-2024 V6 2.9L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eMercedes-Benz:\u003c\/strong\u003e \u003cbr\u003eAMG GT 55 (2024-2026 V8 4.0L), \u003cbr\u003eAMG GT 63 (2024-2026 V8 4.0L), \u003cbr\u003eAMG GT 63 Pro (2025-2026 V8 4.0L), \u003cbr\u003eE63 AMG S (2020-2021 V8 4.0L), \u003cbr\u003eG63 4x4 Squared AMG (2022-2024 V8 4.0L), \u003cbr\u003eG63 AMG (2019-2024 V8 4.0L), \u003cbr\u003eS63 AMG (2018-2021 V8 4.0L), \u003cbr\u003eSL55 AMG (2022-2026 V8 4.0L), \u003cbr\u003eSL63 AMG (2022-2026 V8 4.0L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔍 Cross-Reference Alternator Assemblies (Fits These Units)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eAlfa Romeo OE:\u003c\/strong\u003e 6840 7427AA, 68407427AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eMercedes-Benz OE:\u003c\/strong\u003e 000 906 12 07, 000-906-12-07, 000-906-12-07-80, A 000 906 12 07, 0009061207, 000906120780, A0009061207\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eValeo OE:\u003c\/strong\u003e CG25S048, 443309, 2712405B (12 Volt, 250 Amp, SC4 Pulley)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eLester \/ PIC References:\u003c\/strong\u003e Lester 21978 | PIC 208-1262\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e🔧 Component-Specific Technical Data\u003c\/h3\u003e\n\u003ch3\u003e⚡ Voltage Regulator with Brushes Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eTechnical Specifications:\u003c\/strong\u003e 12 Volt, B-Circuit, LIN, 14.3 Vset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eReplaces OEM:\u003c\/strong\u003e Valeo 2619450, 599288\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚡ Drive End Bearing (Front) Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eIndustry Number:\u003c\/strong\u003e 54700 \/ 6303-2RS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eDimensions:\u003c\/strong\u003e 17mm ID x 47mm OD x 14mm W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eInterchange Numbers:\u003c\/strong\u003e Valeo 593563 | 6-303-4W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚡ Rotor SRE Bearing (Rear) Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eIndustry Number:\u003c\/strong\u003e 53500 \/ 6202DWS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eDimensions:\u003c\/strong\u003e 15mm ID x 35mm OD x 11mm W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eInterchange Numbers:\u003c\/strong\u003e Valeo 593684 | 6-202-4W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚡ Bearing Tolerance Ring \/ Cap Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eDimensions:\u003c\/strong\u003e 35mm ID x 37.3mm OD x 19.3mm Overall Height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eInterchange Numbers:\u003c\/strong\u003e 46-94435\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚡ Slip Ring Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eDimensions:\u003c\/strong\u003e 9mm ID x 14.9mm OD x 48.3mm L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eReplaces OEM:\u003c\/strong\u003e Valeo 2606286\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-weight: bold;\"\u003eInterchange Numbers:\u003c\/strong\u003e 28-94867\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e💕 Our Worry-Free Promise\u003c\/h3\u003e\n\u003cp\u003eBecause automotive electrical parts are highly specific, we want you to buy with total confidence. If you tear down your alternator and realize you need a different size or configuration, don't sweat it. We offer easy, no-hassle returns and fast refunds. We are here to help your DIY build succeed!\u003c\/p\u003e\n\u003c\/div\u003e","brand":"DIY Alternator","offers":[{"title":"Default Title","offer_id":52926186062136,"sku":"21978OERK-A","price":69.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0050\/2840\/files\/Alternator_Rebuild_Kit_Mercedes_AMG_GT_55_S63_AMG_with_250_Amp_CG25S048_-_21978OERK-A.jpg?v=1788925727","url":"https:\/\/diyalternator.com\/products\/alternator-rebuild-kit-mercedes-amg-gt-55-s63-amg-with-250-amp-cg25s048-21978oerk-a","provider":"DIY Alternator","version":"1.0","type":"link"}