BBB Industries 13884 Alternator

Remanufactured Bosch Alternator for Select Mercedes-Benz and Chrysler

BBB Industries REMAN ALTERNATOR 13884 is a 12-volt, 120-amp replacement alternator built for select Bosch applications. It is designed for vehicles that use a serpentine belt drive, internal voltage regulation, and a clockwise rotation pattern.

This BBB Industries reman alternator line focuses on OE-style electrical replacement for charging-system service. Part number 13884 is a direct-fit option for select Mercedes-Benz C240, C320, CLK320, ML320, ML350, SLK320, and Chrysler Crossfire applications with the matching Bosch unit.

Key Features

• 120 amp amperage rating for factory-style charging output
• 12V alternator with internal voltage regulator
• Bosch OE manufacturer reference for listed applications
• Internal fan and air cooling method
• 6-groove pulley included with conventional pulley design
• Serpentine belt type with clockwise rotation
• Negative polarity and 1 o’clock plug clock position

Detailed Product Overview

BBB Industries 13884 is a remanufactured alternator for vehicles equipped with the Bosch charging system. It features a 2-inch (50 mm) outside pulley diameter, internal fan design, and a pulley already installed for service replacement. The unit is specified for select 2001-2008 Mercedes-Benz and Chrysler Crossfire models, including 2004-2008 Chrysler Crossfire, 2001-2005 Mercedes-Benz C240, 2001-2005 Mercedes-Benz C320, 2003-2005 Mercedes-Benz CLK320, 2003-2005 Mercedes-Benz ML350, 2001-2004 Mercedes-Benz SLK320, and 2002-2003 Mercedes-Benz ML320.

Part number 13884 also cross-references Bosch-style OE numbers such as 0-124-515-056 and 0-124-515-132 for the same application. Use the vehicle’s original alternator specifications to confirm pulley, plug position, and output rating before installation.

Common Charging System Problems It Can Address

• Low battery charging caused by a failing alternator
• Battery warning light triggered by charging output loss
• Dim lights or electrical instability at idle
• Noise from a worn alternator bearing or pulley assembly
• Intermittent charging on Bosch-equipped Mercedes-Benz and Chrysler Crossfire models

Installation Notes and Tips

Verify the original alternator’s amperage rating, plug clock position, pulley groove count, and rotation direction before ordering. This unit uses an internal regulator, a 6-groove serpentine pulley, and a clockwise rotation pattern, so matching the OE configuration is important for proper fitment. Confirm compatibility with your vehicle’s charging system and belt routing prior to installation.

Quality Assurance

BBB Industries remanufactured electrical components are built for replacement of worn charging-system parts in listed OE applications. This alternator is remanufactured to match the specified Bosch-style fitment and electrical configuration for the vehicles shown above.