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Atlantic Automotive Enterprises 50491 Power Steering Pump
Overview of the Atlantic Automotive Enterprises Power Steering Pump
The Atlantic Automotive Enterprises Remanufactured Power Steering Pump 50491 is designed for hydraulic power steering systems in select Mercedes-Benz models. This standard replacement pump provides reliable steering performance without including a pulley, reservoir, or filter.
- Hydraulic type power steering pump
- Standard replacement grade for dependable function
- No pulley included
- No reservoir or reservoir cap included
- No filter included
- Compatible with multiple Mercedes-Benz models including GL63 AMG, GLE63 AMG, and ML550
Product Line Details: Remanufactured Power Steering Pump
The Remanufactured Power Steering Pump line by Atlantic Automotive Enterprises focuses on restoring original equipment functionality through a thorough remanufacturing process. This ensures that the power steering pump meets standard replacement specifications, providing a cost-effective alternative to new units while maintaining performance standards for hydraulic steering systems.
Detailed Product Description
This power steering pump, part number 50491, is engineered for hydraulic steering systems found in Mercedes-Benz vehicles such as the GL450, GLS550, and ML63 AMG. It is a standard replacement grade component, meaning it is designed to meet OEM specifications without additional features like an included pulley or reservoir. The absence of a pulley and reservoir means this pump is intended for installations where those components are already present or replaced separately. The pump does not include a filter or reservoir cap, so these parts must be sourced independently if needed.
Common Applications and Issues Addressed
- Restores hydraulic power steering function in Mercedes-Benz GL63 AMG and GLE63 AMG models
- Replaces failing or noisy power steering pumps in GLS500 and ML550 vehicles
- Addresses low or inconsistent steering assist pressure
- Solves fluid leakage issues related to worn pump seals
- Improves steering response and reduces steering effort
Installation Notes and Tips
When installing the Atlantic Automotive Enterprises power steering pump 50491, ensure compatibility with your vehicle’s existing pulley and reservoir components, as these are not included. Properly bleed the hydraulic system after installation to remove air and maintain optimal steering performance. Verify that all mounting points and fluid connections match the original equipment to avoid leaks or misalignment.
Quality Assurance and Warranty
This remanufactured power steering pump undergoes rigorous testing to meet standard replacement criteria. While specific warranty details are not provided, Atlantic Automotive Enterprises typically supports their remanufactured components with quality assurance measures to ensure reliable operation in compatible Mercedes-Benz models.
| Brand | Atlantic Automotive Enterprises |
| Part Number | 50491 |
| Position | Remanufactured Power Steering Pump |
| Pulley Included | No |
| Type | Hydraulic |
| Grade Type | Standard replacement |
| Reservoir Included | No |
| Filter Included | No |
| Reservoir Cap Included | No |
This part fits 40 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Mercedes-Benz | GLE63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2019 | Mercedes-Benz | GLE500 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2019 | Mercedes-Benz | GLE63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2019 | Mercedes-Benz | GLE63 AMG S | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2019 | Mercedes-Benz | GLS500 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2019 | Mercedes-Benz | GLS550 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2019 | Mercedes-Benz | GLS63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2018 | Mercedes-Benz | GLE500 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2018 | Mercedes-Benz | GLE550 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2018 | Mercedes-Benz | GLE63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2018 | Mercedes-Benz | GLE63 AMG S | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2018 | Mercedes-Benz | GLS550 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2018 | Mercedes-Benz | GLS63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2017 | Mercedes-Benz | GLE550 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2017 | Mercedes-Benz | GLE63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2017 | Mercedes-Benz | GLE63 AMG S | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2017 | Mercedes-Benz | GLS500 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2017 | Mercedes-Benz | GLS550 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2017 | Mercedes-Benz | GLS63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2016 | Mercedes-Benz | GL550 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2016 | Mercedes-Benz | GL63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2016 | Mercedes-Benz | GLE550 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2016 | Mercedes-Benz | GLE63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2016 | Mercedes-Benz | GLE63 AMG S | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2015 | Mercedes-Benz | GL550 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2015 | Mercedes-Benz | GL63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2015 | Mercedes-Benz | ML550 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2015 | Mercedes-Benz | ML63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2014 | Mercedes-Benz | GL450 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2014 | Mercedes-Benz | GL550 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2014 | Mercedes-Benz | GL63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2014 | Mercedes-Benz | ML550 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2014 | Mercedes-Benz | ML63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2013 | Mercedes-Benz | GL450 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2013 | Mercedes-Benz | GL550 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2013 | Mercedes-Benz | GL63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2013 | Mercedes-Benz | ML550 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2013 | Mercedes-Benz | ML63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2012 | Mercedes-Benz | ML550 | 4.7L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
| 2012 | Mercedes-Benz | ML63 AMG | 5.5L | V8 | N/A | Reman., w/o Pulley, w/o Reservoir; Remanufactured Power Steering Pump |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.