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BBB Industries 11443 Alternator
| Brand | BBB Industries 11443 |
|---|---|
| AC Tap | No |
| Amperage Rating | 180 |
| Brushless Design | No |
| Cooling Method | Air |
| Decoupled Or Clutch Pulley | Yes |
| Fan Type | Internal |
| Number Of Pulley Grooves | 8 |
| OE Manufacturer | Mitsubishi |
| One Wire Capable | No |
| Outside Pulley Diameter (in) | 2-3/8 |
| Outside Pulley Diameter (mm) | 60 |
| Plug Clock Position | 9 |
| Polarity | Negative |
| Pulley Belt Type | Serpentine |
| Pulley Included | Yes |
| Pulley Type | Clutch |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | External |
| Product line | REMAN ALTERNATOR |
| Fits | Ram and Dodge · 26 vehicles |
Reman alternator. Restored to deliver dependable charging performance.
180-amp output. Provides strong electrical capacity for demanding systems.
Clutch pulley included. Helps smooth belt operation and reduce vibration.
Cross-references 04801768AA, 4801768AA and 4801768AC for the same application. See all 4.
Reman Alternator for Ram Heavy-Duty Charging Systems
The BBB Industries REMAN ALTERNATOR 11443 is a 12-volt, 180-amp replacement alternator built for Ram and Dodge Ram heavy-duty applications that use a Mitsubishi unit. It features an external voltage regulator, clockwise rotation, and a clutch-style decoupled pulley for proper belt control in serpentine drive systems.
Use this remanufactured alternator when you need a direct-fit charging component for Ram 2500 and Ram 3500 trucks with the listed Mitsubishi-style configuration. The BBB Industries REMAN ALTERNATOR line focuses on remanufactured electrical components for OE-style replacement needs.
Key Features
- Part number: 11443
- 180 amp output for demanding charging requirements
- 12V alternator with external voltage regulator
- OE manufacturer: Mitsubishi
- Clutch pulley included; decoupled pulley design
- 8-groove serpentine pulley with 2-3/8 in. outside diameter
- Clockwise rotation with internal fan and air cooling
- Negative polarity and 9 o’clock plug clock position
Detailed Description
This BBB Industries reman alternator is engineered for Ram 2500 and Ram 3500 trucks that require a Mitsubishi-style charging unit with 180 amps of output. The design includes an internal fan, air cooling, and a clutch pulley to help maintain stable belt operation under load. It is a 12-volt unit with negative polarity and an external voltage regulator, matching the electrical layout used in the listed applications. Part number 11443 also cross-references A3TX0381 for the same application.
Compatible fitment includes Fits 2020 Ram 2500, N/A; Fits 2020 Ram 3500, N/A; Fits 2015-2019 Ram 2500, N/A; Fits 2019 Ram 3500, N/A; Fits 2013-2018 Ram 2500, N/A; Fits 2013-2018 Ram 3500, N/A; Fits 2011-2012 Ram 2500, N/A; Fits 2011-2012 Ram 3500, N/A; Fits 2010 Dodge Ram 2500, N/A; and Fits 2010 Dodge Ram 3500, N/A. This part number 11443 is a practical OE-style replacement for Ram 2500 and Ram 3500 charging system service.
What It Helps Address
- Low battery charging caused by a failing alternator
- Battery warning light or charging system fault codes
- Dim lights or electrical instability under load
- Weak output from a worn Mitsubishi-style alternator
- Belt drive noise related to a worn pulley or clutch pulley assembly
Installation Notes and Tips
Verify the 8-groove serpentine pulley, clockwise rotation, 9 o’clock plug position, and external regulator setup before installation. Confirm the vehicle uses the listed Mitsubishi unit configuration, especially on Ram 2500 and Ram 3500 trucks with dual alternator systems or model-year-specific charging layouts. Inspect the belt, tensioner, and electrical connectors during replacement to help ensure proper charging performance.
Quality Assurance
BBB Industries remanufactured electrical components are processed to meet application-specific replacement requirements for OE-style fitment and function. This alternator is built for the listed Ram and Dodge Ram applications and is identified by part number 11443.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Ram | 2500 | 6.7L | L6 | N/A | 180 Amps; REMAN ALTERNATOR |
| 2020 | Ram | 3500 | 6.7L | L6 | N/A | 180 Amps; REMAN ALTERNATOR |
| 2019 | Ram | 2500 | 6.7L | L6 | N/A | Dual Alt System; Primary Alt; Std; 180 Amps; REMAN ALTERNATOR |
| 2019 | Ram | 3500 | 6.7L | L6 | N/A | Dual Alt System; Primary Alt; Std; 180 Amps; REMAN ALTERNATOR |
| 2018 | Ram | 2500 | 6.7L | L6 | N/A | Exc Dual Alt System; Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2018 | Ram | 2500 | 6.7L | L6 | N/A | Dual Alt System; Primary Alt; Std; 180 Amps; REMAN ALTERNATOR |
| 2018 | Ram | 3500 | 6.7L | L6 | N/A | Exc Dual Alt System; Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2017 | Ram | 2500 | 6.7L | L6 | N/A | Exc Dual Alt System; Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2017 | Ram | 2500 | 6.7L | L6 | N/A | Dual Alt System; Primary Alt; Std; 180 Amps; REMAN ALTERNATOR |
| 2017 | Ram | 3500 | 6.7L | L6 | N/A | Exc Dual Alt System; Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2016 | Ram | 2500 | 6.7L | L6 | N/A | Exc Dual Alt System; Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2016 | Ram | 2500 | 6.7L | L6 | N/A | Dual Alt System; Primary Alt; Std; 180 Amps; REMAN ALTERNATOR |
| 2016 | Ram | 3500 | 6.7L | L6 | N/A | Exc Dual Alt System; Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2015 | Ram | 2500 | 6.7L | L6 | N/A | Exc Dual Alt System; Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2015 | Ram | 2500 | 6.7L | L6 | N/A | Dual Alt System; Primary Alt; Std; 180 Amps; REMAN ALTERNATOR |
| 2015 | Ram | 3500 | 6.7L | L6 | N/A | Exc Dual Alt System; Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2014 | Ram | 2500 | 6.7L | L6 | N/A | Exc Dual Alt System; Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2014 | Ram | 3500 | 6.7L | L6 | N/A | Exc Dual Alt System; Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2013 | Ram | 2500 | 6.7L | L6 | N/A | Exc Dual Alt System; Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2013 | Ram | 3500 | 6.7L | L6 | N/A | Exc Dual Alt System; Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2012 | Ram | 2500 | 6.7L | L6 | N/A | Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2012 | Ram | 3500 | 6.7L | L6 | N/A | Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2011 | Ram | 2500 | 6.7L | L6 | N/A | Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2011 | Ram | 3500 | 6.7L | L6 | N/A | Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2010 | Dodge | Ram 2500 | 6.7L | L6 | N/A | Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
| 2010 | Dodge | Ram 3500 | 6.7L | L6 | N/A | Mitsubishi Unit; 180 Amps; REMAN ALTERNATOR |
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