HomeSteering > Power Steering Hoses, Pumps, and Related ComponentsAtlantic Automotive Enterprises 5999NKTB Power Steering Pump Kit
Part #: 5999NKTB

Atlantic Automotive Enterprises 5999NKTB Power Steering Pump Kit

New Power Steering Pump Kit
⚙️ 16 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦New Power Steering Pump Kit
🚗Fitment: Mercedes-Benz, GL450, GL550, ML550, and R550
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Atlantic Automotive Enterprises New Power Steering Pump Kit

The Atlantic Automotive Enterprises New Power Steering Pump Kit (Part Number 5999NKTB) is designed specifically for select Mercedes-Benz models including the GL450, GL550, ML550, and R550. This complete kit provides all necessary components to restore power steering functionality with precision and reliability.

  • Complete kit includes new pump, pulley, reservoir, and o-ring
  • No core charge required for new power steering pumps
  • 100% hydraulically tested under load in the USA
  • Application specific design for Mercedes-Benz GL450, GL550, ML550, and R550
  • Recommended reservoir replacement for optimal performance
  • 24-month or 24,000-mile warranty coverage

Product Line Details: New Power Steering Pump Kit

The New Power Steering Pump Kit line from Atlantic Automotive Enterprises offers application-specific solutions tailored to meet the exact requirements of various vehicle models. This kit ensures compatibility and ease of installation by including all critical components such as the pump, pulley, reservoir, and o-ring. The design focus is on delivering reliable hydraulic performance without the need for a core charge, simplifying the replacement process for technicians and vehicle owners.

Detailed Product Description

This power steering pump kit is engineered for Mercedes-Benz GL450, GL550, ML550, and R550 models, providing a direct replacement that meets factory specifications. Each unit undergoes rigorous hydraulic testing under load conditions in the USA to verify performance and durability. The kit includes a new pump, pulley, reservoir, and o-ring, ensuring a comprehensive solution for power steering system repairs. It is highly recommended to replace the reservoir on this application to maintain system integrity and prevent future issues.

Common Issues Addressed by This Power Steering Pump Kit

  • Loss of power steering assist or heavy steering effort
  • Leaking or damaged power steering pump components
  • Unusual noises such as whining or groaning from the pump
  • Reduced hydraulic pressure affecting steering response
  • Contaminated or failing power steering reservoir

Installation Notes and Tips

When installing the 5999NKTB power steering pump kit on Mercedes-Benz GL450, GL550, ML550, or R550 models, ensure the reservoir is replaced as recommended to avoid contamination and premature failure. Verify all hydraulic connections are secure and free of leaks. Follow manufacturer torque specifications for pulley and pump mounting. Bleed the power steering system properly after installation to remove air and ensure optimal performance.

Quality Assurance and Warranty

Each Atlantic Automotive Enterprises power steering pump kit is 100% hydraulically tested under load in the USA to ensure reliable operation. The 5999NKTB part number comes with a 24-month or 24,000-mile warranty, providing coverage for both time and distance to support long-term vehicle performance and customer confidence.

BrandAtlantic Automotive Enterprises
Part Number5999NKTB
PositionNew Power Steering Pump Kit
Application TypeApplication specific
Bullet Point 1Comes as complete kit with new pump, pulley, reservoir, o-ring an
Bullet Point 2Aae new p/s pumps are sold without a core charge.
Bullet Point 3Each unit is 100% hydraulically tested under load in the usa.
Bullet Point 4It is highly recommended that on this application, the reservoir
Warranty Distance24000
Warranty Distance UOMMi
Warranty Time24
Warranty Time UOMMo

This part fits 16 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012Mercedes-BenzGL4504.7LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2012Mercedes-BenzGL5505.5LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2011Mercedes-BenzGL4504.7LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2011Mercedes-BenzGL5505.5LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2011Mercedes-BenzML5505.5LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2010Mercedes-BenzGL4504.7LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2010Mercedes-BenzGL5505.5LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2010Mercedes-BenzML5505.5LV8N/ANew, w/o Speed Sensitive PS, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2009Mercedes-BenzGL4504.7LV8N/ANew, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2009Mercedes-BenzGL5505.5LV8N/ANew, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2009Mercedes-BenzML5505.5LV8N/ANew, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2008Mercedes-BenzGL4504.7LV8N/ANew, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2008Mercedes-BenzGL5505.5LV8N/ANew, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2008Mercedes-BenzML5505.5LV8N/ANew, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2008Mercedes-BenzR5505.5LV8N/ANew, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit
2007Mercedes-BenzGL4504.7LV8N/ANew, w/Pulley, w/Reservoir, w/Cap; New Power Steering Pump Kit

* 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:

000460268300546620010054662201

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.