Mercedes-Benz of Stevens Creek

Mercedes-Benz Steering Racks And Gear Boxes

Mercedes-Benz Steering Racks And Gear Boxes: Precision Control Systems

Whether you're restoring a classic or fixing your own ride, Mercedes-Benz always has all the parts you need. Your steering rack and gear box translate your steering wheel inputs into precise wheel movement, providing the responsive control that defines the Mercedes-Benz driving experience. These hydraulically or electrically assisted systems multiply your steering force while maintaining the road feel that keeps you connected to your vehicle's handling characteristics. When these components begin to fail, steering becomes difficult, imprecise, and potentially dangerous.

How Steering Systems Deliver Precise Control

The steering rack converts rotational motion from your steering wheel into lateral movement that turns your front wheels through a system of gears and hydraulic or electric assistance. These components work closely with your suspension geometry to maintain proper wheel alignment and steering response. The power assist system reduces effort required while preserving feedback that helps you feel road conditions and maintain vehicle control.

Causes of Steering System Deterioration

Internal seals wear out from constant pressure cycling, causing fluid leaks and loss of power assist functionality. Rack and pinion gear teeth gradually wear from thousands of steering inputs, creating play and imprecise response. Contaminated fluid and lack of regular service accelerate wear patterns and can cause complete system failure.

Recognizing Steering Component Problems

Replace steering racks and gear boxes when you experience excessive play, fluid leaks, or increased steering effort during parking maneuvers. Models like the ML-Class and GL-Class typically require steering system attention after 100,000-150,000 miles of service. Genuine Mercedes-Benz components ensure proper hydraulic pressure specifications and gear ratios that generic replacements may not provide, maintaining the precise steering feel that defines your driving experience.

Enjoy fast shipping from Mercedes-Benz's team, with a fair return policy for your peace of mind.

Filter

Color
Condition
MSRP
Color
Condition
MSRP

Remanufactured Shift Valve Body

$774.00
Part Number: 126-270-38-15-80
Mercedes-Benz Mercedes-Benz
Replaces: 126-270-38-15, 126-270-38-15-60, 126-270-38-15-88
Backordered

Exchange Shift Valve

$2,458.00
Part Number: 129-270-31-07
Mercedes-Benz Mercedes-Benz
Replaces: 129-270-31-07-60, 129-270-31-07-80, 129-270-31-07-88
Backordered

Remanufactured Shift Valve

$1,060.00
Part Number: 129-270-32-07-80
Mercedes-Benz Mercedes-Benz
Replaces: 129-270-32-07, 129-270-32-07-60, 129-270-32-07-88
Backordered

Parts Kit, Boot

$102.00
Part Number: 163-460-01-96
Mercedes-Benz Mercedes-Benz
Replaces: 163-460-00-96
Description: Parts kit.
Fits:
  • Mercedes-Benz:
    • ML320,
    • ML430,
    • ML55 AMG

No results found. Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!