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Rancho RS55047 Shock Absorber - Rear
Rancho RS5000X Shock Absorber for Ford F-350 Super Duty
The Rancho RS5000X RS55047 suspension shock absorber is engineered for Ford F-350 Super Duty trucks requiring reliable and durable suspension components. Designed to enhance ride quality and vehicle control, this shock absorber features specific mounting configurations and protective elements tailored for heavy-duty use.
- Extended length: 31.46 inches
- Compressed length: 18.51 inches
- Travel length: 12.95 inches
- Includes dust shield for added protection
- Extended bumper stop included
- Lower mounting: Loop bushing & sleeve mount (12mm sleeve ID x 1.5" sleeve OAL)
- Upper mounting: Loop bushing mount (5/8" bushing ID x 1.3125" bushing OAL)
- Reserve tube diameter: 2.18 inches
RS5000X Product Line Overview
The RS5000X line from Rancho is designed to provide consistent performance and durability for trucks and SUVs under demanding conditions. This product line focuses on delivering controlled damping and extended service life, making it suitable for vehicles like the Ford F-350 Super Duty that require robust suspension solutions. The RS55047 shock absorber is part of this line, offering specific dimensions and mounting options to match factory specifications.
Detailed Product Description
The Rancho RS55047 shock absorber is built with an extended length of 31.46 inches and a compressed length of 18.51 inches, providing a travel length of 12.95 inches. It includes a dust shield to protect internal components from debris and an extended bumper stop to help absorb impacts during suspension compression. The lower mounting features a loop bushing and sleeve mount with a 12mm sleeve inner diameter and 1.5-inch outer sleeve length, while the upper mounting uses a loop bushing mount with a 5/8-inch bushing inner diameter and 1.3125-inch bushing outer length. The reserve tube diameter measures 2.18 inches, contributing to the shock's durability and heat dissipation capabilities.
Common Applications and Problem Solving
- Improves ride stability and handling on Ford F-350 Super Duty trucks
- Reduces suspension bottoming and harsh impacts with extended bumper stop
- Protects shock internals from dust and debris with included dust shield
- Restores proper suspension travel and damping performance
- Addresses worn or damaged factory shocks causing poor ride quality
Installation Notes and Tips
- Verify compatibility with Ford F-350 Super Duty model year before installation
- Ensure mounting bushings and sleeves match specified dimensions for proper fit
- Inspect suspension components for wear or damage during installation
- Use appropriate tools to avoid damage to mounting points and bushings
- Follow vehicle manufacturer torque specifications for mounting hardware
Quality Assurance and Warranty
Rancho RS5000X shock absorbers are manufactured to meet or exceed OEM standards for durability and performance. The RS55047 part number undergoes rigorous quality control to ensure consistent operation under heavy-duty conditions. Warranty coverage details should be confirmed with the manufacturer or authorized distributor.
| Brand | Rancho |
|---|---|
| Part Number | RS55047 |
| Position | RS5000X, Rear |
| L1 | |
| Compressed Bumper Stop | No |
| Compressed Length | 18.51 |
| Dust Shield Included | Yes |
| Extended Bumper Stop | Yes |
| Extended Hydraulic Lockout | No |
| Extended Length | 31.46 |
| Lower Mounting Code | LS26 |
| Lower Mounting Description | Loop Bushing & Sleeve Mount - 12MM Sleeve ID X 1.1/2" Sleeve OAL |
| Parts Pack | None |
| Reserve Tube Diameter | 2.18 |
| Travel Length | 12.95 |
| Upper Mounting Description | Loop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL |
This part fits 36 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2016 | Ford | F-350 Super Duty | Standard Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2016 | Ford | F-350 Super Duty | Extended Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2016 | Ford | F-350 Super Duty | Crew Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2015 | Ford | F-350 Super Duty | Standard Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2015 | Ford | F-350 Super Duty | Extended Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2015 | Ford | F-350 Super Duty | Crew Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2014 | Ford | F-350 Super Duty | Standard Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2014 | Ford | F-350 Super Duty | Extended Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2014 | Ford | F-350 Super Duty | Crew Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2013 | Ford | F-350 Super Duty | Standard Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2013 | Ford | F-350 Super Duty | Extended Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2013 | Ford | F-350 Super Duty | Crew Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2012 | Ford | F-350 Super Duty | Standard Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2012 | Ford | F-350 Super Duty | Extended Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2012 | Ford | F-350 Super Duty | Crew Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2011 | Ford | F-350 Super Duty | Standard Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2011 | Ford | F-350 Super Duty | Extended Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2011 | Ford | F-350 Super Duty | Crew Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2010 | Ford | F-350 Super Duty | Standard Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2010 | Ford | F-350 Super Duty | Extended Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2010 | Ford | F-350 Super Duty | Crew Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2009 | Ford | F-350 Super Duty | Standard Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2009 | Ford | F-350 Super Duty | Extended Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2009 | Ford | F-350 Super Duty | Crew Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2008 | Ford | F-350 Super Duty | Standard Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2008 | Ford | F-350 Super Duty | Extended Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2008 | Ford | F-350 Super Duty | Crew Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2007 | Ford | F-350 Super Duty | Standard Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2007 | Ford | F-350 Super Duty | Extended Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2007 | Ford | F-350 Super Duty | Crew Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2006 | Ford | F-350 Super Duty | Standard Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2006 | Ford | F-350 Super Duty | Extended Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2006 | Ford | F-350 Super Duty | Crew Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2005 | Ford | F-350 Super Duty | Standard Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2005 | Ford | F-350 Super Duty | Extended Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); with Rear Raised Height 0 (in); RS5000X |
| 2005 | Ford | F-350 Super Duty | Crew Cab Pickup | 4WD | Rear | with Single Rear Wheels (SRW); 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.