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KYB 5550006 Suspension Shock Absorber - Rear
Overview of KYB Gas-a-just Suspension Shock Absorber
The KYB Gas-a-just 5550006 suspension shock absorber is engineered for the Ram 3500, providing reliable damping performance tailored to this heavy-duty truck. Designed with precise dimensions and mounting types, this shock absorber supports stable handling and ride comfort under demanding conditions.
- Compressed length: 19.37 inches
- Extended length: 25.82 inches
- Stroke length: 6.45 inches
- Lower mount type: E2 (14.6x42)
- Upper mount type: E2 (14.6x42)
- Includes dust cover for protection
- R-stop included for rebound control
- No internal rebound spring or B-stop
Detailed Product Description
The KYB Gas-a-just 5550006 shock absorber is specifically designed for the Ram 3500, featuring a compressed length of 19.37 inches and an extended length of 25.82 inches, allowing for a stroke length of 6.45 inches. Both the upper and lower mounts use the E2 (14.6x42) type, ensuring compatibility with the vehicle’s suspension system. The inclusion of a dust cover helps protect the shock absorber from dirt and debris, extending its service life. The R-stop feature provides controlled rebound, enhancing vehicle stability during operation. This shock absorber does not include an internal rebound spring or B-stop, focusing on a straightforward gas-charged design for consistent damping.
About the Gas-a-just Product Line
KYB's Gas-a-just line is known for its gas-charged shock absorbers that deliver consistent damping performance and improved ride quality. The Gas-a-just shocks are designed to restore original handling and control characteristics, making them suitable for heavy-duty applications like the Ram 3500. This product line emphasizes durability and reliable operation under various driving conditions.
Applications and Problem Solving
- Reduces excessive bouncing and body roll on Ram 3500 trucks
- Improves vehicle stability during heavy load hauling
- Minimizes suspension noise and harshness
- Restores proper suspension travel and control
- Protects suspension components from premature wear
Installation Notes and Tips
When installing the KYB Gas-a-just 5550006 shock absorber on a Ram 3500, ensure the mounting points correspond to the E2 (14.6x42) upper and lower mounts. Verify the shock absorber’s compressed and extended lengths fit within the suspension travel range. The included dust cover should be positioned correctly to prevent contamination. No internal rebound spring or B-stop adjustments are necessary, simplifying installation.
Quality Assurance and Warranty
KYB manufactures the Gas-a-just 5550006 shock absorber to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details are not provided here, KYB typically offers coverage against defects in materials and workmanship. Refer to KYB’s official documentation for complete warranty information.
| Brand | KYB |
|---|---|
| Part Number | 5550006 |
| Position | Gas-a-just, Rear |
| Compressed Length | 19.37 |
| Extended Length | 25.82 |
| Stroke Length | 6.45 |
| Lower Mount Type | E2(14.6x42) |
| Upper Mount Type | E2(14.6x42) |
| Dust Cover Included | Y |
| Internal Rebound Spring | N |
| B-stop | N |
| R-stop | Y |
This part fits 30 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Ram | 3500 | Crew Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2018 | Ram | 3500 | Extended Crew Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2018 | Ram | 3500 | Standard Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2018 | Ram | 3500 | Crew Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2018 | Ram | 3500 | Extended Crew Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2018 | Ram | 3500 | Standard Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2017 | Ram | 3500 | Crew Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2017 | Ram | 3500 | Extended Crew Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2017 | Ram | 3500 | Standard Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2017 | Ram | 3500 | Crew Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2017 | Ram | 3500 | Extended Crew Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2017 | Ram | 3500 | Standard Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2016 | Ram | 3500 | Crew Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2016 | Ram | 3500 | Extended Crew Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2016 | Ram | 3500 | Standard Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2016 | Ram | 3500 | Crew Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2016 | Ram | 3500 | Extended Crew Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2016 | Ram | 3500 | Standard Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2015 | Ram | 3500 | Crew Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2015 | Ram | 3500 | Extended Crew Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2015 | Ram | 3500 | Standard Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2015 | Ram | 3500 | Crew Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2015 | Ram | 3500 | Extended Crew Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2015 | Ram | 3500 | Standard Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2014 | Ram | 3500 | Crew Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2014 | Ram | 3500 | Extended Crew Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2014 | Ram | 3500 | Standard Cab Pickup | 4WD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2014 | Ram | 3500 | Crew Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2014 | Ram | 3500 | Extended Crew Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
| 2014 | Ram | 3500 | Standard Cab Pickup | RWD | Rear | Monotube Performance Upgrade; w/ Rear Air Spring; Gas-a-just |
* 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.