Part #: N8478-HO

BBB Industries N8478-HO Alternator

NEW ALTERNATOR
⚙️ 6 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦NEW ALTERNATOR
🚗Fitment: Ford, F-250 Super Duty and F-350 Super Duty
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Alternator for Ford F-250 and F-350 Super Duty

The BBB Industries NEW ALTERNATOR N8478-HO is designed to provide consistent electrical performance for Ford F-250 Super Duty and F-350 Super Duty trucks. Engineered to meet OE specifications, this alternator ensures dependable charging and starting capabilities for your heavy-duty vehicle.

  • 200 Ampere rating for robust electrical output
  • Internal fan cooling method for efficient heat dissipation
  • Conventional pulley with 8 grooves and 2-7/8 inch diameter
  • Compatible with serpentine belt systems
  • Negative polarity and clockwise rotation direction
  • Internal voltage regulator for stable voltage control
  • OE manufacturer: Ford
  • Plug clock position at 10 o'clock for proper fitment

Detailed Features of the BBB Industries NEW ALTERNATOR N8478-HO

This alternator features a 200 ampere rating, suitable for the high electrical demands of Ford F-250 Super Duty and F-350 Super Duty trucks. The internal fan cooling system helps maintain optimal operating temperatures, preventing overheating during extended use. The pulley included is conventional type with 8 grooves, measuring 2-7/8 inches (73 mm) in diameter, designed for serpentine belt compatibility. The alternator rotates clockwise and has a negative polarity, matching the original equipment specifications. Additionally, the internal voltage regulator ensures consistent voltage output, protecting your vehicle's electrical components.

The NEW ALTERNATOR product line from BBB Industries focuses on delivering reliable replacement alternators that meet or exceed OEM standards. This line is engineered to provide direct fitment and dependable performance, making it a practical choice for maintaining the electrical system of Ford Super Duty trucks.

Applications and Common Issues Addressed

  • Restores charging system functionality in Ford F-250 and F-350 Super Duty models
  • Resolves battery drain caused by faulty alternators
  • Eliminates dimming or flickering headlights due to inconsistent voltage
  • Prevents vehicle stalling related to electrical failures
  • Replaces worn or damaged alternators to maintain engine starting reliability

Installation Notes and Tips

  • Ensure compatibility with Ford F-250 Super Duty and F-350 Super Duty models before installation
  • Verify the serpentine belt condition and replace if worn to ensure proper pulley operation
  • Check plug clock position (10 o'clock) for correct electrical connections
  • Follow manufacturer torque specifications when mounting the alternator
  • Disconnect the battery before installation to prevent electrical shorts

Quality Assurance and Warranty

BBB Industries manufactures the NEW ALTERNATOR N8478-HO to meet strict quality standards, ensuring reliable performance and durability. This alternator is built to OEM specifications, including the internal voltage regulator and cooling design. While specific warranty details are not provided here, BBB Industries typically offers coverage to protect against manufacturing defects. Consult the product documentation or supplier for exact warranty terms.

BrandBBB Industries
Part NumberN8478-HO
PositionNEW ALTERNATOR
AC TapNo
Amperage Rating200
Brushless DesignNo
Cooling MethodAir
Decoupled Or Clutch PulleyNo
Fan TypeInternal
Number Of Pulley Grooves8
OE ManufacturerFord
One Wire CapableNo
Outside Pulley Diameter (in)2-7/8
Outside Pulley Diameter (mm)73
Plug Clock Position10
PolarityNegative
Pulley Belt TypeSerpentine
Pulley IncludedYes
Pulley TypeConventional
Rotation DirectionClockwise
Series6G
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007FordF-250 Super Duty6.0LV8N/ADual Alt System; Top Unit (High Output Replacement); 200 Amps; NEW ALTERNATOR
2007FordF-350 Super Duty6.0LV8N/ADual Alt System; Top Unit (High Output Replacement); 200 Amps; NEW ALTERNATOR
2006FordF-250 Super Duty6.0LV8N/ADual Alt System; Top Unit (High Output Replacement); 200 Amps; NEW ALTERNATOR
2006FordF-350 Super Duty6.0LV8N/ADual Alt System; Top Unit (High Output Replacement); 200 Amps; NEW ALTERNATOR
2005FordF-250 Super Duty6.0LV8N/ADual Alt System; Top Unit; High Output Replacement; 200 Amps; From 11/2004; NEW ALTERNATOR
2005FordF-350 Super Duty6.0LV8N/ADual Alt System; Top Unit; High Output Replacement; 200 Amps; From 11/2004; NEW ALTERNATOR

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.