BBB Industries N8478 Alternator

Reliable Alternator Replacement for Ford Super Duty Trucks

The BBB Industries NEW ALTERNATOR N8478 is designed specifically for Ford F-250 Super Duty and F-350 Super Duty models. This 12-volt alternator delivers a 135-amp output with an internal voltage regulator, ensuring consistent electrical performance for your heavy-duty truck.

• Amperage Rating: 135 amps for robust charging capacity
• Cooling Method: Air-cooled with internal fan for efficient heat dissipation
• Pulley Type: Conventional pulley with 8 grooves, 2-7/8 inch diameter
• Rotation Direction: Clockwise rotation matching OEM specifications
• Voltage Regulator: Internal for simplified installation and reliable voltage control
• Polarity: Negative ground system compatibility
• OE Manufacturer: Ford, ensuring proper fit and function
• Plug Clock Position: 10 o'clock for correct electrical connection
• Pulley Belt Type: Serpentine belt compatible

About the BBB Industries NEW ALTERNATOR Product Line

The NEW ALTERNATOR line from BBB Industries focuses on delivering direct replacement alternators that meet original equipment specifications. This product line emphasizes durability and compatibility, providing alternators that integrate seamlessly with vehicle electrical systems. The N8478 alternator is part of this line, engineered to maintain the performance standards expected in Ford Super Duty trucks.

Detailed Product Description

The BBB Industries N8478 alternator is engineered for Ford F-250 Super Duty and F-350 Super Duty trucks requiring a 135-amp charging system. Featuring an air cooling method with an internal fan, this alternator maintains optimal operating temperatures during heavy use. The conventional pulley with 8 grooves and a 2-7/8 inch diameter is included, designed for serpentine belt systems and clockwise rotation. The internal voltage regulator simplifies installation and ensures stable voltage output. Negative polarity and a 10 o'clock plug clock position align with Ford's original equipment standards, making this alternator a reliable replacement part.

Common Applications and Issues Addressed

• Restores charging system performance in Ford F-250 and F-350 Super Duty trucks
• Resolves battery drain caused by faulty alternators
• Eliminates dim or flickering headlights due to inconsistent voltage
• Prevents electrical system failures related to alternator malfunction
• Replaces worn or damaged alternators to maintain vehicle reliability

Installation Notes and Tips

Installation of the BBB Industries N8478 alternator should be performed by a qualified technician familiar with Ford Super Duty electrical systems. Ensure the serpentine belt is properly aligned on the 8-groove pulley and verify the clockwise rotation direction matches the vehicle’s requirements. Confirm the plug clock position at 10 o'clock for correct electrical connections. Disconnect the battery before installation to prevent electrical shorts. After installation, test the charging system to verify proper alternator function.

Quality Assurance and Warranty

BBB Industries manufactures the NEW ALTERNATOR line to meet or exceed OEM standards. Each alternator undergoes rigorous testing to ensure durability and performance. While specific warranty details are not provided here, BBB Industries typically offers limited warranties on their alternators. Consult product documentation or the manufacturer for exact warranty terms.