Alternator Bearings Brushes Sliprings Kit for Mercedes 180 Amp FGN18S179 Valeo - 21674RK-C

Need to rebuild your vehicle's alternator? This premium rebuild component kit is engineered to meet or exceed original factory specs, ensuring a perfect fit and long-lasting charging performance.

🚘 Vehicle Application Details

• Mercedes-Benz with 180 Amp Option FGN18S179
• C230 V6 2.5L 2006-2009
  
• C300 V6 3.0L 2008-2009
  
• C63 AMG V8 6.3L 2008-2015
  
• CL550 V8 5.5L 2007-2010
  
• CLK550 V8 5.5L 2007-2009
  
• CLK63 AMG V8 6.3L 2007-2009
  
• CLS550 V8 5.5L 2007-2011
  
• CLS63 AMG V8 6.3L 2007-2011
  
• E350 V6 3.5L 2006-2011
  
• E550 V8 5.5L 2007-2011
  
• E63 AMG V8 6.3L 2007-2011
  
• G550 V8 5.5L 2009-2015
  
• G65 AMG V12 6.0L 2016-2018
  
• GL450 V8 4.7L 2007-2008
  
• GL550 V8 5.5L 2008
  
• ML350 V6 3.5L 2007-2009
  
• ML550 V8 5.5L 2008
  
• ML63 AMG V8 6.3L 2007-2011
  
• R350 V6 3.5L 2007-2008
  
• R63 AMG V8 6.3L 2007
  
• S450 V8 4.7L 2008-2011
  
• S550 V8 5.5L 2007-2011
  
• SL550 V8 5.5L 2007-2012
  
• SL63 AMG V8 6.3L 2009-2012
  
• SL65 AMG V12 6.0L 2014-2018 

🔍 Cross-Reference Alternator Assemblies (Fits These Units)

• Mercedes-Benz OE: 0131545602, 131545602, 1561540102, A0131545602, A013154560280, A1561540102
• Valeo OE: FGN18S179, 443272, 440925, H649712A (12 Volt, 180 Amp, S6 Pulley)
• Lester / PIC References: Lester 21674 | PIC 208-1287
• Other Crossovers: Fispa A12BH0283, A12BH0283AS, S.I.D.A.T. A12BH0283, A12BH0283AS, WAI 11455N

📐 Component-Specific Technical Data

⚡ Drive End Bearing (Front) Specs

• Industry Number: 54700 / 6303-2RS
• Dimensions: 17mm ID x 47mm OD x 14mm W
• Interchange Numbers: Valeo 593563 | 6-303-4

⚡ Rotor SRE Bearing (Rear) Specs

• Industry Number: 53500 / 6202DWS
• Dimensions: 15mm ID x 35mm OD x 11mm W
• Interchange Numbers: Valeo 593684 | 6-202-4

⚡ Bearing Tolerance Ring / Cap Specs

• Dimensions: 35mm ID x 37.3mm OD x 19.3mm Overall Height
• Interchange Numbers: 46-94435

⚡ Slip Ring Specs

• Dimensions: 9mm ID x 14.9mm OD x 48.3mm L
• Replaces OEM: Valeo 2606286
• Interchange Numbers: 28-94867

💕 Our Worry-Free Promise

Because 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!