BBB Industries 11540 Alternator

BBB Industries 11540 Reman Alternator Overview

BBB Industries 11540 is a remanufactured 12-volt alternator built for high-output charging applications. With a 200 amp rating, internal voltage regulation, and a serpentine-belt pulley setup, it supports the electrical demands of Ford and Lincoln vehicles that require stable charging performance.

The BBB Industries REMAN ALTERNATOR line focuses on remanufactured OE-style replacement units. This alternator uses an air-cooled design with an internal fan, clockwise rotation, negative polarity, and a 6-groove conventional pulley. The pulley is included, and the unit is configured with a 10 o’clock plug clock position for direct replacement matching.

Key Features

• 200 amp output for higher electrical load applications
• 12-volt alternator with internal voltage regulator
• Air-cooled housing with internal fan design
• Serpentine belt drive with 6 pulley grooves
• Conventional pulley included
• Clockwise rotation and negative polarity
• OE manufacturer reference: Mitsubishi
• BBB Industries part number 11540

Detailed Description

BBB Industries 11540 reman alternator is a direct-fit charging component for select 2010-2012 Ford Flex, Ford Taurus, Lincoln MKS, and Lincoln MKT models, plus 2011-2012 Ford Explorer applications. It is also a fit for 2010-2012 Ford Flex, Ford Taurus, Lincoln MKS, and Lincoln MKT vehicles requiring a 200 amp alternator, along with 2011-2012 Ford Explorer models noted for the same output requirement. The Mitsubishi OE reference and internal regulator layout support OE-style electrical system compatibility where this configuration is specified.

This part cross-references BBB Industries 11540 for the same application and is listed against common interchange numbers including 3M5T-10300-AA and A004TX0091ZC. If you are replacing a failing charging unit on a Ford Explorer, Ford Flex, Ford Taurus, Lincoln MKS, or Lincoln MKT, confirm the pulley, plug position, and amperage rating before installation.

Common Problems This Alternator Can Address

• Battery warning light caused by low charging output
• Dim lights or unstable electrical performance at idle
• Battery drain from an alternator that no longer maintains system voltage
• Charging system faults on 200 amp Ford and Lincoln applications
• Noise or belt-drive issues related to a worn alternator pulley assembly

Installation Notes and Tips

• Verify 200 amp output, 12-volt system voltage, and 10 o’clock plug clock position before ordering.
• Confirm serpentine belt routing and 6-groove pulley alignment during installation.
• Check battery condition and charging system wiring after replacement to avoid repeat failure.
• Match the clockwise rotation and negative polarity configuration to the original unit.
• Inspect the belt and tensioner if the original alternator showed bearing or pulley wear.

Quality Assurance

BBB Industries remanufactured alternators are rebuilt to OE-style specifications for direct replacement use. This unit follows the Mitsubishi OE design reference and the REMAN ALTERNATOR product line format for select Ford and Lincoln charging system applications.