1. Steering/Suspension Parts Items
  2. sku: 9510414942334721
  3. MERCEDES SL500

MERCEDES Rear Passenger Knuckle Stub 490-58959R Benz Knuckle/stub

fits model: Sl500, 230. make: Mercedes. year: 2004–2012.

490-58959r Mercedes-benz Passenger Rear Knuckle/stub 230 Type Fits 03-09 11-12 S-class 34547

( Conditions Options: Rh ), ( Genuine Oem: Yes ), ( Ipn: 490-58959r ), ( Placement: Passenger/right ), ( Make: Mercedes-benz ), ( Manufacturer Part Number: SL500 )

Review MERCEDES benz Passenger Rear Knuckle/stub Type 03-09 S class fits SL500 230 2004–2012

Introducing the Mercedes-Benz passenger rear knuckle/stub, part number 490-58959R, specifically designed for Mercedes-Benz S-Class models from 2003 to 2009 with an engine code of 230, and further refined for the 11-12 model years. This essential automotive component is a crucial part of the suspension system that plays a significant role in ensuring optimal vehicle handling and stability.

The Mercedes-Benz rear knuckle/stub is a robust and precision-engineered piece, crafted from high-quality materials to provide superior durability and reliability. Its primary function is to connect the wheel hub to the lower control arm, allowing for the smooth transfer of forces between these crucial suspension components.

This component features a sophisticated design, incorporating various mounting points for the anti-roll bar, brake caliper, and torque arm, all working together to maintain the vehicle's balance and stability during various driving conditions. Additionally, it is equipped with grease fittings to facilitate regular lubrication, ensuring the longevity and seamless operation of the suspension system.

The Mercedes-Benz passenger rear knuckle/stub, part number 490-58959R, is an essential upgrade for any Mercedes-Benz S-Class owner looking to restore their vehicle to its former glory or simply maintain its optimal performance. By replacing this worn or damaged part, you'll not only improve your vehicle's handling and ride quality but also prevent potential safety issues that could arise from a faulty suspension component.

In summary, the Mercedes-Benz passenger rear knuckle/stub, part number 490-58959R, is an indispensable automotive component for Mercedes-Benz S-Class models from 2003 to 2009 with a 230 engine and is specifically designed for the 11-12 model years. Its robust construction, sophisticated design, and essential role in the suspension system make it a crucial investment for any Mercedes-Benz enthusiast looking to enhance their vehicle's performance, reliability, and safety.

Mercedez-Benz Rear Passenger Knuckle/Stub (230 03-09 11-12 S-Class): A Comprehensive Analysis

Introduction:

The Mercedez-Benz rear passenger knuckle/stub is a crucial suspension component for vehicles of the S-Class model range produced between 2003 and 2009, with the 11-12 facelift. This part plays a significant role in ensuring the proper functioning of the vehicle's suspension system, impacting ride quality, handling, and safety. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this component.

Advantages:

1. Enhanced Safety: A worn-out or damaged rear passenger knuckle/stub can lead to various suspension issues, affecting the vehicle's handling and stability. By replacing this part, you can ensure improved safety and peace of mind.

2. Superior Ride Comfort: A well-functioning suspension system, including the rear passenger knuckle/stub, contributes to a more comfortable ride, especially during long journeys.

3. Improved Handling: A worn-out knuckle can lead to excessive body roll and poor handling, especially during cornering. Replacing the part can help restore the vehicle's handling capabilities, providing a more enjoyable driving experience.

4. Long-Term Cost Savings: Preventative maintenance, such as replacing worn-out suspension components, can save you money in the long run by avoiding more extensive repairs or potential accidents caused by component failure.

Disadvantages:

1. Cost: The Mercedez-Benz rear passenger knuckle/stub is a specialized and costly part, making it a significant investment for most vehicle owners.

2. Installation Complexity: The installation process for this part can be complex, requiring professional tools and expertise, which can add to the overall cost.

3. Availability: Due to its specialized nature, the availability of this part may be limited, requiring you to search extensively to find a reliable supplier.

Conclusion:

The Mercedez-Benz rear passenger knuckle/stub is a vital suspension component for the S-Class models of the specified timeframe. While the cost and complexity of the part may deter some vehicle owners, the advantages, including enhanced safety, superior ride comfort, improved handling, and long-term cost savings, make it a worthwhile investment. Ultimately, the decision to purchase this part depends on your personal priorities and budget.

Recommendation:

If you prioritize safety, comfort, and handling in your vehicle, and you drive extensively or frequently travel long distances, investing in a new Mercedez-Benz rear passenger knuckle/stub is recommended. However, if you're on a tight budget or prefer a more cost-effective solution, consider exploring alternative options, such as reconditioned or aftermarket parts, to help reduce the overall cost. Always ensure you purchase the part from a reputable supplier, and consider consulting a professional mechanic for installation to ensure optimal performance and longevity.

part # sl500 prices

  • $59.84-$145.00

specifications steershun:

  • for models: Sl500, 230
  • for makes: Mercedes
  • for years: 2004-2012
  • conditions options: Rh
  • genuine oem: Yes
  • interchange part number: 490-58959R
  • placement: Passenger/right
  • make: Mercedes-benz
  • manufacturer part number: SL500

payments steershun:

  • other
  • credit card: Visa
  • wallet: Apple-pay

shipping steershun:

  • type: Fixed
  • transit: 2-6 Days
  • service: Standard
  • class: Standard
  • cost: $15.00

offer steershun:

  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: October 15, 2025

general steershun:

  • condition: Used
  • Car Truck Parts Accessories > Transmission Drivetrain > Axle Housings Parts

seller steershun:

  • rating: 98.2%
  • # reviews: 486

returns steershun:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted
for models: sl500, 230, for makes: mercedes, for years: 2004-2012, conditions options: rh, genuine oem: yes, placement: passenger/right,
manufacturer: mercedes-benz, category: auto parts > car truck parts accessories > transmission drivetrain > axle housings parts, sku: 9510414942334721,

Mercedes SL500 Is Similar To:

steershun logo
5 offers $59.84–$145.00 USD
  • Offer #1: $59.84 price + free delivery = $59.84* total.FREE SHIPPING
  • Offer #2: $59.84 price + free delivery = $59.84* total.FREE SHIPPING
  • Offer #3: $145.00 price + free delivery = $145.00* total.FREE SHIPPING
  • Offer #4: $74.00 price + $40.00 delivery = $114.00* total. For full item description.+$40.00 shipping
  • Offer #5: $59.84 price + free delivery = $59.84* total.FREE SHIPPING