Atlantic Automotive Enterprises 50143N Power Steering Pump

Hydraulic Power Steering Pump for Mercedes-Benz

Atlantic Automotive Enterprises New Power Steering Pump, part number 50143N, is a hydraulic OE-style replacement built for direct-fit service on select 2006 Mercedes-Benz applications. It is supplied with the pulley included and is engineered for vehicles that use a reservoir and return pipe adapter in the listed configurations.

Compatible With 2006 Mercedes-Benz C230, C280, C350, CLK350, SLK280, and SLK350 applications listed below, this pump is a standard replacement for restoring hydraulic steering assist and consistent steering feel. Part number 50143N is also cross-referenced to OE numbers 0044667801 and 0044667901 for the same application.

Key Features

• Hydraulic power steering pump for OE-style steering assist
• Pulley included for listed Mercedes-Benz fitments
• Standard replacement grade for direct service use
• New unit with OE-quality components
• 100% tested in the USA before shipment
• No reservoir, filter, reservoir cap, or mounting hardware included

Product Details

The AAE New Power Steering Pump line is built around OE fitment and operation, with inspection and testing performed before the unit leaves the facility. For Mercedes-Benz C230, C280, C350, CLK350, SLK280, and SLK350 models in the listed production windows, this hydraulic pump supports factory-style steering system performance when the original pump is worn, noisy, or no longer maintaining proper assist. Part number 50143N is intended for vehicles equipped with the matching pulley, reservoir, and return pipe adapter configuration noted in the fitment data.

What It Helps Resolve

• Hard or heavy steering effort from a failing hydraulic pump
• Whining or groaning noise from the power steering system
• Loss of consistent steering assist at low speeds
• Fluid circulation issues caused by internal pump wear
• Steering performance problems tied to OE pump deterioration

Installation Notes and Tips

Verify the vehicle build date and match the listed configuration before installation. This pump is specified for 2006 Mercedes-Benz C230, C280, C350, and CLK350 models built to 1/31/06, plus 2006 Mercedes-Benz SLK280 and SLK350 models built from 12/8/05 to 1/31/06, with pulley, reservoir, and return pipe adapter requirements as noted. Flush the steering system and refill with an OE-approved power steering fluid before returning the vehicle to service. Confirm pulley and hose connections are clean and properly seated during installation.

Quality Assurance

AAE states that each New Hydraulic Power Steering Pump is manufactured with OE-quality components, inspected thoroughly, and tested for OE operation and fitment. The unit is 100% tested in the USA and built to meet strict industry standards for steering system service.