Alternator Rebuild Kit 2008-2010 F250 F350 F450 F550 6.4L 200A, Dual Alternator Sys - 11290RK-A

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

🚙 Vehicle Application Details

• Ford Truck:
  • F-250 Super Duty V8 6.4L 391cid Diesel (2008-2010) *200 Amp; Dual Alternator System
  • F-350 Super Duty V8 6.4L 391cid Diesel (2008-2010) *200 Amp; Dual Alternator System
  • F-450 Super Duty V8 6.4L 391cid Diesel (2008-2010) *200 Amp; Dual Alternator System
  • F-550 Super Duty V8 6.4L 391cid Diesel (2008-2010) *200 Amp; Dual Alternator System
• ⚠️ Verification Note: If you have the 135 Amp alternator, please see part number 11291RK-A. The kits are similar but contain a different size drive end bearing.

🔍 Cross-Reference Alternator Assemblies (Fits These Units)

• Denso: 021080-0240, 104210-6100, 104210-6101, 104210-6102, 104210-6103, 210-0646, AMP6103
• Ford OE / Motorcraft: 7C3T-10300-EE, 7C3Z-10346-EA, 7C3T10300EE, 7C3Z10346EA, GL917, 7C3T-EE, GL-917
• Bosch Reman: AL7772X
• Lester / PIC References: Lester 11290 | PIC 290-5293
• Other Crossovers: Excel 8518, Jannco 400-52250R, 400-52628R, Remy Light Duty 12923, Wilson 90-29-5695

📐 Component-Specific Technical Data

⚡ Voltage Regulator Specs

• Technical Specifications: 12 Volt, B-Circuit, AS-RC-LI Terminals, 13.5 Default Mode Voltage Set Point, PCM Controlled Regulation Voltage
• Replaces OEM: Denso 126600-3430, 126600-3640, 126600-4200, 4200 Other
• Aftermarket Crossovers: IN6343, W085-299, T7343, 8090-4527, 80904527, 80904477, 8090-4477, 230-52132, VRH2005-96, AND6141

⚡ Slip Ring Specs

• Design: For Hairpin Denso Alternators
• Dimensions: 5.8mm ID x 14.3mm OD x 11mm LL
• Interchange Numbers: 28-82854

⚡ Brush Holder Assembly Specs

• Design: Brush Holder Assembly with Brushes
• Replaces OEM: 021620-3030
• Interchange Numbers: 39-8206

⚡ Drive End Bearing (Front) Specs

• Industry Number: 55222
• Dimensions: 17mm ID x 52mm OD x 16mm W
• Interchange Numbers: 949100-3330, 949100-4370, 949100-5010, 10-3042-4W

⚡ Rotor SRE Bearing (Rear) Specs

• Dimensions: 15mm ID x 35mm OD x 13mm W
• Interchange Numbers: 279, 949100-2790, 949100-3980, 949100-4440, 53514, 10-2021-4W

❤️ 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!