BBB Industries 13911 Alternator

BBB Industries 13911 Reman Alternator

BBB Industries 13911 is a remanufactured alternator built for 12-volt charging systems that use an external voltage regulator. With a 136-amp output, serpentine belt pulley, and clockwise rotation, it matches the electrical and mounting requirements for select Dodge Dakota, Ram 1500, Ram 2500, and Ram 3500 applications.

The BBB Industries REMAN ALTERNATOR line focuses on remanufactured OE-style replacement units for charging-system service. Part number 13911 follows the original Nippondenso design layout and includes a conventional pulley for direct replacement in supported vehicles.

Key Features

• 136-amp amperage rating for charging-system output
• 12-volt alternator with negative polarity
• External voltage regulator configuration
• OE manufacturer reference: Nippondenso
• Air-cooled design with internal fan
• Serpentine belt pulley with 7 grooves
• Conventional pulley included
• Clockwise rotation
• Plug clock position: 3
• Outside pulley diameter: 2-1/2 in. (63 mm)

Detailed Description

BBB Industries 13911 reman alternator is engineered for vehicles that require a 136-amp charging unit with an external regulator and Nippondenso-style fitment. It is listed for 2001-2003 Dodge Dakota, 2001-2003 Dodge Ram 1500 Van, 2001-2003 Dodge Ram 2500 Van, 2001-2003 Dodge Ram 3500 Van, and select 2001 Dodge Ram 1500, Ram 2500, and Ram 3500 configurations. This part number 13911 is also a direct reference for service replacement searches involving Dodge Ram 1500 alternator, Dodge Ram 2500 alternator, and Dodge Ram 3500 alternator applications.

This part cross-references Nippondenso 121000-4450 and 121000-4470 for the same application.

What It Helps Address

• Low battery charging caused by a failing alternator
• Dim lights or unstable electrical output
• Battery warning light concerns related to charging-system performance
• Accessory operation issues tied to insufficient alternator output
• Starting problems caused by weak system voltage

Installation Notes and Tips

• Verify the vehicle uses a 12-volt system with an external voltage regulator before ordering.
• Confirm pulley groove count, rotation direction, and plug clock position match the original unit.
• Check the application notes for 136-amp and Nippondenso-unit requirements on Dodge Dakota and Ram models.
• Inspect the belt condition and charging-system wiring during replacement.

Quality Assurance

BBB Industries remanufactured alternators are built as service replacements for OE-style charging-system applications. Part number 13911 is specified with the listed electrical and pulley characteristics to support proper fitment in the confirmed Dodge applications.