OE Quality
60-Day Returns

Tuff Support 612583 Trunk Lid Lift Support
Reliable Trunk Lid Lift Support for Mercedes-Benz SL Models
The Tuff Support 612583 trunk lid lift support is designed specifically for select Mercedes-Benz SL models, including the SL63 AMG, SL65 AMG, SL400, SL450, SL500, and SL550. This replacement part ensures smooth and controlled opening and closing of your vehicle's trunk lid.
- Compatible with Mercedes-Benz SL63 AMG, SL65 AMG, SL400, SL450, SL500, and SL550
- Part number 612583 for precise fitment
- Durable construction for consistent performance
- Restores proper trunk lid support and stability
- Easy to install with standard tools
Product Details and Compatibility
The Tuff Support trunk lid lift support (part number 612583) is engineered to meet the specifications of Mercedes-Benz SL series vehicles. It provides the necessary force to hold the trunk lid open securely and assists in smooth operation during opening and closing. This lift support is a direct replacement for worn or failing gas struts on the trunk lid, ensuring your Mercedes-Benz SL63 AMG, SL65 AMG, SL400, SL450, SL500, or SL550 maintains factory-level functionality.
Common Issues Addressed by This Lift Support
- Difficulty in opening or holding the trunk lid open
- Trunk lid closing too quickly or slamming shut
- Worn or leaking gas struts causing instability
- Uneven trunk lid movement or sagging
- Noise or resistance when operating the trunk lid
Installation Notes and Tips
- Ensure vehicle is parked on a level surface before installation
- Use appropriate tools to remove old lift supports carefully
- Compare new part number 612583 with the original to confirm fitment
- Support the trunk lid securely during replacement to prevent injury
- Test trunk lid operation after installation for smooth movement
Quality Assurance and Warranty
Tuff Support products are manufactured to meet OEM standards for durability and performance. The 612583 trunk lid lift support undergoes quality checks to ensure reliable operation on Mercedes-Benz SL63 AMG, SL65 AMG, SL400, SL450, SL500, and SL550 models. Warranty coverage details are provided by the manufacturer and typically cover defects in materials and workmanship.
This part fits 35 vehicles. Search below:
| Year | Make | Model | Body Type | # Doors | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Mercedes-Benz | SL450 | Convertible | 2 Door | N/A | Body Code R231 |
| 2020 | Mercedes-Benz | SL550 | Convertible | 2 Door | N/A | Body Code R231 |
| 2019 | Mercedes-Benz | SL450 | Convertible | 2 Door | N/A | Body Code R231 |
| 2019 | Mercedes-Benz | SL500 | Convertible | 2 Door | N/A | Body Code R231 |
| 2019 | Mercedes-Benz | SL550 | Convertible | 2 Door | N/A | Body Code R231 |
| 2019 | Mercedes-Benz | SL63 AMG | Convertible | 2 Door | N/A | Body Code R231 |
| 2019 | Mercedes-Benz | SL65 AMG | Convertible | 2 Door | N/A | Body Code R231 |
| 2018 | Mercedes-Benz | SL450 | Convertible | 2 Door | N/A | Body Code R231 |
| 2018 | Mercedes-Benz | SL500 | Convertible | 2 Door | N/A | Body Code R231 |
| 2018 | Mercedes-Benz | SL550 | Convertible | 2 Door | N/A | Body Code R231 |
| 2018 | Mercedes-Benz | SL63 AMG | Convertible | 2 Door | N/A | Body Code R231 |
| 2018 | Mercedes-Benz | SL65 AMG | Convertible | 2 Door | N/A | Body Code R231 |
| 2017 | Mercedes-Benz | SL450 | Convertible | 2 Door | N/A | Body Code R231 |
| 2017 | Mercedes-Benz | SL500 | Convertible | 2 Door | N/A | Body Code R231 |
| 2017 | Mercedes-Benz | SL550 | Convertible | 2 Door | N/A | Body Code R231 |
| 2017 | Mercedes-Benz | SL63 AMG | Convertible | 2 Door | N/A | Body Code R231 |
| 2017 | Mercedes-Benz | SL65 AMG | Convertible | 2 Door | N/A | Body Code R231 |
| 2016 | Mercedes-Benz | SL400 | Convertible | 2 Door | N/A | Body Code R231 |
| 2016 | Mercedes-Benz | SL500 | Convertible | 2 Door | N/A | Body Code R231 |
| 2016 | Mercedes-Benz | SL550 | Convertible | 2 Door | N/A | Body Code R231 |
| 2016 | Mercedes-Benz | SL63 AMG | Convertible | 2 Door | N/A | Body Code R231 |
| 2016 | Mercedes-Benz | SL65 AMG | Convertible | 2 Door | N/A | Body Code R231 |
| 2015 | Mercedes-Benz | SL400 | Convertible | 2 Door | N/A | Body Code R231 |
| 2015 | Mercedes-Benz | SL500 | Convertible | 2 Door | N/A | Body Code R231 |
| 2015 | Mercedes-Benz | SL550 | Convertible | 2 Door | N/A | Body Code R231 |
| 2015 | Mercedes-Benz | SL63 AMG | Convertible | 2 Door | N/A | Body Code R231 |
| 2015 | Mercedes-Benz | SL65 AMG | Convertible | 2 Door | N/A | Body Code R231 |
| 2014 | Mercedes-Benz | SL500 | Convertible | 2 Door | N/A | Body Code R231 |
| 2014 | Mercedes-Benz | SL550 | Convertible | 2 Door | N/A | Body Code R231 |
| 2014 | Mercedes-Benz | SL63 AMG | Convertible | 2 Door | N/A | Body Code R231 |
| 2014 | Mercedes-Benz | SL65 AMG | Convertible | 2 Door | N/A | Body Code R231 |
| 2013 | Mercedes-Benz | SL500 | Convertible | 2 Door | N/A | Body Code R231 |
| 2013 | Mercedes-Benz | SL550 | Convertible | 2 Door | N/A | Body Code R231 |
| 2013 | Mercedes-Benz | SL63 AMG | Convertible | 2 Door | N/A | Body Code R231 |
| 2013 | Mercedes-Benz | SL65 AMG | Convertible | 2 Door | N/A | Body Code R231 |
* 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.