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KYB 5540022 Shock Absorber - Rear
Overview of KYB Gas-a-just Suspension Shock Absorber
The KYB Gas-a-just 5540022 suspension shock absorber is engineered for the Ram 2500, providing reliable damping performance tailored to this heavy-duty truck. Designed to maintain vehicle stability and control, this shock absorber supports a smooth and controlled ride under various driving conditions.
- Compressed length: 16.53 inches
- Extended length: 24.56 inches
- Stroke length: 8.03 inches
- Lower mount type: E2 (14.6x42)
- Upper mount type: S1 (12mm)
- Includes dust cover for protection
- R-stop feature included for rebound control
Details on the Gas-a-just Product Line
The KYB Gas-a-just line is designed to deliver consistent gas-charged damping performance, improving vehicle handling and ride comfort. This product line focuses on providing a direct replacement shock absorber that matches or exceeds original equipment specifications. The Gas-a-just shocks are engineered to reduce fade and maintain control, making them suitable for the demands of the Ram 2500.
Technical Description and Features
The KYB Gas-a-just 5540022 shock absorber features a compressed length of 16.53 inches and an extended length of 24.56 inches, with a stroke length of 8.03 inches. It mounts with an E2 lower mount (14.6x42) and an S1 upper mount (12mm), ensuring proper fitment and secure installation on the Ram 2500. The included dust cover helps protect the shock shaft from debris and contaminants, extending the service life. The shock absorber incorporates an R-stop to control rebound, enhancing vehicle stability during operation. This model does not include an internal rebound spring or B-stop, focusing on essential damping functions.
Applications and Problem Solving
- Restores proper suspension damping on Ram 2500 trucks
- Reduces excessive bouncing and body roll
- Improves vehicle control during braking and cornering
- Minimizes wear on other suspension components
- Protects against dust and debris with included dust cover
Installation Notes and Tips
When installing the KYB Gas-a-just 5540022 shock absorber, ensure the correct orientation of the E2 lower mount and S1 upper mount for proper fitment. Verify the compressed and extended lengths match the vehicle’s specifications. It is recommended to replace shocks in pairs to maintain balanced suspension performance. Use appropriate tools to avoid damage to mounting points and confirm all fasteners are torqued to manufacturer specifications.
Quality Assurance and Warranty
KYB manufactures the Gas-a-just 5540022 shock absorber to meet or exceed OEM standards for durability and performance. The product includes a dust cover to enhance longevity and is designed specifically for the Ram 2500. Warranty details should be confirmed with the manufacturer or distributor, as coverage may vary.
| Brand | KYB |
|---|---|
| Part Number | 5540022 |
| Position | Gas-a-just, Rear |
| Compressed Length | 16.53 |
| Dust Cover Included | Y |
| Extended Length | 24.56 |
| Lower Mount Type | E2(14.6X42) |
| R-stop | Y |
| Stroke Length | 8.03 |
| Upper Mount Type | S1(12MM) |
This part fits 59 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2025 | Ram | 2500 | Big Horn | 4WD | 6.4L | V8 | Rear | w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just |
| 2024 | Ram | 2500 | Big Horn | 4WD | 6.4L | V8 | Rear | w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just |
| 2023 | Ram | 2500 | Big Horn | 4WD | 6.4L | V8 | Rear | w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just |
| 2022 | Ram | 2500 | Big Horn | 4WD | 6.4L | V8 | Rear | w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just |
| 2021 | Ram | 2500 | Big Horn | 4WD | 6.4L | V8 | Rear | w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just |
| 2020 | Ram | 2500 | Big Horn | 4WD | 6.4L | V8 | Rear | w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just |
| 2019 | Ram | 2500 | RWD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | |||
| 2019 | Ram | 2500 | Laramie Longhorn | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2019 | Ram | 2500 | Limited | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2019 | Ram | 2500 | Lone Star | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2019 | Ram | 2500 | Tradesman | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2019 | Ram | 2500 | Big Horn | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2019 | Ram | 2500 | Laramie | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2019 | Ram | 2500 | Laramie Limited | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2018 | Ram | 2500 | RWD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | |||
| 2018 | Ram | 2500 | Big Horn | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2018 | Ram | 2500 | Laramie | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2018 | Ram | 2500 | Laramie Limited | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2018 | Ram | 2500 | Laramie Longhorn | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2018 | Ram | 2500 | Limited | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2018 | Ram | 2500 | Outdoorsman | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2018 | Ram | 2500 | SLT | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2018 | Ram | 2500 | Tradesman | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2017 | Ram | 2500 | RWD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | |||
| 2017 | Ram | 2500 | Big Horn | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2017 | Ram | 2500 | Laramie | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2017 | Ram | 2500 | Laramie Limited | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2017 | Ram | 2500 | Laramie Longhorn | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2017 | Ram | 2500 | Limited | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2017 | Ram | 2500 | Outdoorsman | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2017 | Ram | 2500 | SLT | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2017 | Ram | 2500 | Tradesman | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2016 | Ram | 2500 | RWD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | |||
| 2016 | Ram | 2500 | Big Horn | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2016 | Ram | 2500 | Laramie | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2016 | Ram | 2500 | Laramie Limited | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2016 | Ram | 2500 | Laramie Longhorn | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2016 | Ram | 2500 | Limited | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2016 | Ram | 2500 | Outdoorsman | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2016 | Ram | 2500 | SLT | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2016 | Ram | 2500 | Tradesman | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2015 | Ram | 2500 | RWD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | |||
| 2015 | Ram | 2500 | Big Horn | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2015 | Ram | 2500 | Laramie | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2015 | Ram | 2500 | Laramie Limited | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2015 | Ram | 2500 | Laramie Longhorn | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2015 | Ram | 2500 | Lone Star | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2015 | Ram | 2500 | Outdoorsman | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2015 | Ram | 2500 | SLT | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2015 | Ram | 2500 | Tradesman | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2014 | Ram | 2500 | RWD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | |||
| 2014 | Ram | 2500 | Big Horn | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2014 | Ram | 2500 | Laramie | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2014 | Ram | 2500 | Laramie Limited | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2014 | Ram | 2500 | Laramie Longhorn | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2014 | Ram | 2500 | Lone Star | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2014 | Ram | 2500 | Outdoorsman | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2014 | Ram | 2500 | SLT | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; Gas-a-just | ||
| 2014 | Ram | 2500 | Tradesman | 4WD | Rear | Monotube Performance Upgrade; w/o Rear Air Spring and w/o Heavy Duty Shocks; 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.