Alternator Repair Kit for Ford Super Duty F-250/F-350 6.2L (2017–2022) & Mustang 4.0L 150A Denso - 11429RK-A

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.

Note: Fits models equipped with 150 Amp Denso alternators 104210-5830 or 104211-8940.

🚘 Vehicle Application Details

• Ford Car: Mustang (2009-2010 V6 4.0L)
• Ford Truck: F-250 Super Duty (2017-2022 V8 6.2L VIN 6), F-350 Super Duty (2017-2022 V8 6.2L VIN 6)
• Ford Van: E-350 Super Duty (2017-2019 V8 6.2L VIN 6), E-450 Super Duty (2017-2019 V8 6.2L)

🔍 Cross-Reference Alternator Assemblies (Fits These Units)

• Ford OE: 9R3T-10300-AA, 9R3Z-10346-A, 9R3Z-10346-E, HC3Z-10346-A, HC3T-10300-AB
• Motorcraft: GL-8821, GL-949
• Denso OE: 104210-5830, 104211-8940, TN104211-8940 (150 Amp)
• Bosch Reman: AL7776X
• Lester / PIC References: Lester 11429
• MFR Series / Family Type: HAIRPIN, V4B1B

🔧 Component-Specific Technical Data

⚡ Voltage Regulator Specs

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

⚡ Brush Holder Assembly Specs

• Features: Includes Brushes
• Replaces OEM: Denso 021620-3030
• Interchange Numbers: 39-8206

⚡ Drive End Bearing (Front) Specs

• Industry Number: 54700 / 6303-2RS
• Dimensions: 17mm ID x 47mm OD x 14mm W
• Interchange Numbers: Denso 949100-1010, 949100-2820 | 6-303-4W

⚡ Rotor SRE Bearing (Rear) Specs

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

⚡ Slip Ring Specs

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

💕 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!