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RanchoPart #: RS55399
Rancho RS55399 Shock Absorber - Rear
79 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
RS5000X, Rear
Fitment: Jeep, Grand Cherokee
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Overview of Rancho RS5000X Suspension Shock Absorber
The Rancho RS5000X Suspension Shock Absorber (Part Number RS55399) is engineered for Dodge Durango and Jeep Grand Cherokee models, including the Grand Cherokee WK. Designed to provide reliable damping performance, this shock absorber supports improved vehicle handling and ride comfort.
- Compressed length: 16.05 inches
- Extended length: 23.36 inches
- Travel length: 7.31 inches
- Lower mounting: Clevis bracket mount (Code: Clev)
- Upper mounting: Stem mount with M12 thread pitch (Code: S2)
- Parts pack included: P00762
- Dust shield: Not included
Details on the RS5000X Product Line
The RS5000X line from Rancho is designed to offer consistent suspension performance tailored for specific vehicle applications. This product line focuses on delivering precise damping characteristics suitable for Dodge and Jeep SUVs, ensuring compatibility with factory mounting points such as clevis bracket lower mounts and stem-type upper mounts. The RS5000X shocks balance ride quality and control for on-road and light off-road conditions.
Technical Description of Part Number RS55399
This Rancho RS55399 shock absorber features a compressed length of 16.05 inches and an extended length of 23.36 inches, providing a travel length of 7.31 inches. The lower mounting uses a clevis bracket mount, which offers a secure and stable connection to the suspension system. The upper mounting is a stem mount with an M12 thread pitch, designed for precise fitment on Dodge Durango and Jeep Grand Cherokee models. Note that this shock does not include a dust shield, so proper maintenance is recommended to protect the shock body from debris.
Applications and Problem Solving
- Compatible with Dodge Durango and Jeep Grand Cherokee (including WK models)
- Addresses worn or leaking factory shocks causing poor ride quality
- Improves vehicle stability and handling on uneven terrain
- Reduces excessive body roll and suspension bounce
- Restores proper suspension travel and damping response
Installation Notes and Tips
- Verify compatibility with your specific Dodge Durango or Jeep Grand Cherokee model year before installation
- Ensure the clevis bracket lower mount and stem mount upper connections are clean and free of corrosion
- Use the included parts pack P00762 for proper installation hardware
- Check shock absorber travel length (7.31 inches) to confirm fitment within suspension travel limits
- Professional installation is recommended to maintain suspension alignment and safety
Quality Assurance and Warranty
Rancho RS5000X shocks are manufactured to meet OEM specifications for fit and function. While specific warranty details for part number RS55399 are not provided here, Rancho typically offers limited warranties covering defects in materials and workmanship. It is advisable to consult the product documentation or Rancho directly for exact warranty terms related to this suspension shock absorber.
| Brand | Rancho |
|---|---|
| Part Number | RS55399 |
| Position | RS5000X, Rear |
| Compressed Length | 16.05 |
| Dust Shield Included | No |
| Extended Length | 23.36 |
| Lower Mounting Code | CLEV |
| Lower Mounting Description | Clevis Bracket Mount |
| Parts Pack | P00762 |
| Travel Length | 7.31 |
| Upper Mounting Code | S2 |
| Upper Mounting Description | Stem Mount - Stem Length X M12 Thread Pitch |
This part fits 79 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2025 | Dodge | Durango | GT | Rear | RS5000X | ||
| 2024 | Dodge | Durango | GT | Rear | RS5000X | ||
| 2023 | Dodge | Durango | GT | Rear | RS5000X | ||
| 2022 | Dodge | Durango | GT | Rear | RS5000X | ||
| 2022 | Jeep | Grand Cherokee WK | 3.6L | V6 | Rear | RS5000X | |
| 2021 | Dodge | Durango | GT | Rear | RS5000X | ||
| 2021 | Jeep | Grand Cherokee | 5.7L | V8 | Rear | RS5000X | |
| 2020 | Dodge | Durango | GT | Rear | RS5000X | ||
| 2020 | Jeep | Grand Cherokee | Limited | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2020 | Jeep | Grand Cherokee | Laredo | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2020 | Jeep | Grand Cherokee | Altitude | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2020 | Jeep | Grand Cherokee | Limited Lujo | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2020 | Jeep | Grand Cherokee | Limited Lujo Advance | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2020 | Jeep | Grand Cherokee | Trackhawk | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2020 | Jeep | Grand Cherokee | Limited Lujo V8 | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2020 | Jeep | Grand Cherokee | Upland | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2020 | Jeep | Grand Cherokee | Limited X | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2019 | Dodge | Durango | GT | Rear | RS5000X | ||
| 2019 | Jeep | Grand Cherokee | Limited | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2019 | Jeep | Grand Cherokee | Laredo | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2019 | Jeep | Grand Cherokee | Altitude | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2019 | Jeep | Grand Cherokee | Limited Lujo | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2019 | Jeep | Grand Cherokee | Limited Lujo Advance | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2019 | Jeep | Grand Cherokee | Blindada | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2019 | Jeep | Grand Cherokee | Trackhawk | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2019 | Jeep | Grand Cherokee | Limited Lujo V8 | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2019 | Jeep | Grand Cherokee | Upland | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2019 | Jeep | Grand Cherokee | Limited X | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2018 | Dodge | Durango | GT | Rear | RS5000X | ||
| 2018 | Jeep | Grand Cherokee | Limited | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2018 | Jeep | Grand Cherokee | Laredo | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2018 | Jeep | Grand Cherokee | Altitude | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2018 | Jeep | Grand Cherokee | Limited Lujo | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2018 | Jeep | Grand Cherokee | Limited Lujo Advance | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2018 | Jeep | Grand Cherokee | Blindada | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2018 | Jeep | Grand Cherokee | Trackhawk | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2018 | Jeep | Grand Cherokee | Limited Lujo V8 | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2017 | Dodge | Durango | GT | Rear | RS5000X | ||
| 2017 | Jeep | Grand Cherokee | Limited | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2017 | Jeep | Grand Cherokee | Laredo | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2017 | Jeep | Grand Cherokee | Limited Lujo | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2017 | Jeep | Grand Cherokee | Limited Lujo Advance | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2017 | Jeep | Grand Cherokee | Blindada | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2016 | Dodge | Durango | Limited | Rear | RS5000X | ||
| 2016 | Jeep | Grand Cherokee | Limited | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2016 | Jeep | Grand Cherokee | Laredo | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2016 | Jeep | Grand Cherokee | Overland | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2016 | Jeep | Grand Cherokee | Summit | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2016 | Jeep | Grand Cherokee | 75th Anniversary | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2015 | Dodge | Durango | Rear | RS5000X | |||
| 2015 | Jeep | Grand Cherokee | Limited | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2015 | Jeep | Grand Cherokee | Laredo | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2015 | Jeep | Grand Cherokee | Overland | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2015 | Jeep | Grand Cherokee | Summit | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2014 | Dodge | Durango | Rear | RS5000X | |||
| 2014 | Jeep | Grand Cherokee | Limited | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2014 | Jeep | Grand Cherokee | Laredo | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2014 | Jeep | Grand Cherokee | Overland | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2014 | Jeep | Grand Cherokee | Summit | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2013 | Dodge | Durango | Rear | RS5000X | |||
| 2013 | Jeep | Grand Cherokee | Limited | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2013 | Jeep | Grand Cherokee | Laredo | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2013 | Jeep | Grand Cherokee | Overland | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2013 | Jeep | Grand Cherokee | Limited Premium | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2013 | Jeep | Grand Cherokee | Laredo E | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2013 | Jeep | Grand Cherokee | Laredo X | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2012 | Dodge | Durango | Rear | RS5000X | |||
| 2012 | Jeep | Grand Cherokee | Limited | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2012 | Jeep | Grand Cherokee | Laredo | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2012 | Jeep | Grand Cherokee | Overland | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2012 | Jeep | Grand Cherokee | Limited Premium | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2012 | Jeep | Grand Cherokee | Laredo E | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2012 | Jeep | Grand Cherokee | Laredo X | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2012 | Jeep | Grand Cherokee | Overland Summit | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2011 | Dodge | Durango | Rear | RS5000X | |||
| 2011 | Jeep | Grand Cherokee | Limited | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2011 | Jeep | Grand Cherokee | Laredo | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2011 | Jeep | Grand Cherokee | Overland | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X | ||
| 2011 | Jeep | Grand Cherokee | Limited Premium | Rear | without Automatic Leveling System; with Rear Raised Height 0 (in); RS5000X |
* 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:
25650032140221344005434562634640968069671AC68069671AE68069676AD68069677AC68069846AF68069846AH68084522AB68084522AC68139502AB68139503AB68298927AA68299126AA911304G511000RS5399
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.