Rancho RS55047A Rear RS5000X Suspension Shock Absorber for Ford F250/F350 Super Duty 4WD 2017-2024

Brand: RanchoPart Number: RS55047A
Available
Ships in 2-4 business days

Make Sure It Fits!

Ford F250
2017-2024
Ford F350
2017-2024

  • Guaranteed Quality

    Our superior products are guaranteed to last

  • Financing

    Build you dream truck with flexible financing options

  • Expert Support

    Rely on our expert for advice

  • 30 Day Returns

    Most items can be returned within 30 days.

Description

Featuring a unique, exclusive valving system and advanced compression functionality, Rancho RS5000X shocks deliver improved overall on- and off-road handling and performance.

Notes

  • Without tremor package and with rear raised height 0"

Features

  • Improved Handling and Performance: Cross Tuned technology featuring exclusive rebound valving system and advanced compression phase improves overall handling and performance on and off road
  • Minimizes Rough Ride: Exclusive Progressive Engagement Valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimizes a rough ride
  • Strong and Durable: Features a 16mm nitro-carburized piston rod to resist scuffs & corrosion, double-welded loops at stress areas, 35mm sintered iron piston for enhanced structural integrity and polyvinyl protective boot
  • Handles Extreme Temperature Changes: Large twin-tube body filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248°F
  • Smooth Performance: Polyurethane rebound bumper and rubber bushings help absorb ride harshness while the fluon-banded piston enhances responsiveness to changing road conditions for an overall smoother ride
  • Reduces Fade: Nitrogen gas pressurized to 150 PSI to minimize air-to-oil mixture to reduce damping performance fade and foaming
  • Maintains Vehicle Control: Compression Control Valve is custom-tuned for each vehicle to regulate fluid transfer to absorb impacts without disc flutter and help maintain shock motion control
  • Built To Last: Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control of shock motion due to the expanded piston area

Specs

  • Product Line: RS5000
  • Drivetrain: 4WD
  • Position: Rear
  • Color/Finish: White
  • Body Material: Steel
  • Body Type: Crew/Extended/Standard Cab Pickup
  • Dust Shield Material: Rubber
  • Shaft Material: Nitrocarburized
  • Cylinder Material: Steel
  • Type: Telescopic
  • Lower Mount Type: Loop Bushing and Sleeve Mount - 9/16" Sleeve ID X 1.1/2" Sleeve OAL
  • Upper Mount Type: Loop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL
  • Shock Absorber Rod End Measuring Point: Center of Loop
  • Shock Absorber Body End Measuring Point: Center of Loop
  • Finish: Painted
  • Body Color: White
  • Internal Construction Type: Twin Tube
  • Grade Type: Performance
  • Cylinder Color: White
  • Dust Shield Included: Yes
  • Upper Mount Code: L1
  • Lower Mount Code: LS78
  • Internal Rebound Bumper: Yes
  • Valving Type: Progressive
  • Active or Passive Suspension: Passive
  • Cylinder Finish: Painted
  • Dust Shield Color: Red
  • Boot Included: Yes
  • Gas Charged: Yes
  • Extended Length: 31.24"
  • Extended Length: 793.5 mm
  • Shock Stroke: 12.66"
  • Shock Stroke: 321.6 mm
  • Body Diameter: 2.25"
  • Body Diameter: 57.2 mm
  • Compressed Length: 18.58"
  • Compressed Length: 471.9 mm
  • Travel Length: 12.66"
  • Travel Length: 321.6 mm
  • Rod Diameter: 0.622"
  • Rod Diameter: 15.8 mm
  • Cylinder Outside Diameter: 2.25"
  • Cylinder Outside Diameter: 57.2 mm
  • Dust Shield Diameter: 2.99"
  • Dust Shield Diameter: 75.9 mm
  • Shock Absorber Bore Size: 1.38"
  • Shock Absorber Bore Size: 35 mm
  • Warranty: Limited Lifetime Warranty

More Information

Brand Rancho
Brand SKU RS55047A
Features
  • Improved Handling and Performance: Cross Tuned technology featuring exclusive rebound valving system and advanced compression phase improves overall handling and performance on and off road
  • Minimizes Rough Ride: Exclusive Progressive Engagement Valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimizes a rough ride
  • Strong and Durable: Features a 16mm nitro-carburized piston rod to resist scuffs & corrosion, double-welded loops at stress areas, 35mm sintered iron piston for enhanced structural integrity and polyvinyl protective boot
  • Handles Extreme Temperature Changes: Large twin-tube body filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248°F
  • Smooth Performance: Polyurethane rebound bumper and rubber bushings help absorb ride harshness while the fluon-banded piston enhances responsiveness to changing road conditions for an overall smoother ride
  • Reduces Fade: Nitrogen gas pressurized to 150 PSI to minimize air-to-oil mixture to reduce damping performance fade and foaming
  • Maintains Vehicle Control: Compression Control Valve is custom-tuned for each vehicle to regulate fluid transfer to absorb impacts without disc flutter and help maintain shock motion control
  • Built To Last: Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control of shock motion due to the expanded piston area
Specs
  • Product Line: RS5000
  • Drivetrain: 4WD
  • Position: Rear
  • Color/Finish: White
  • Body Material: Steel
  • Body Type: Crew/Extended/Standard Cab Pickup
  • Dust Shield Material: Rubber
  • Shaft Material: Nitrocarburized
  • Cylinder Material: Steel
  • Type: Telescopic
  • Lower Mount Type: Loop Bushing and Sleeve Mount - 9/16" Sleeve ID X 1.1/2" Sleeve OAL
  • Upper Mount Type: Loop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL
  • Shock Absorber Rod End Measuring Point: Center of Loop
  • Shock Absorber Body End Measuring Point: Center of Loop
  • Finish: Painted
  • Body Color: White
  • Internal Construction Type: Twin Tube
  • Grade Type: Performance
  • Cylinder Color: White
  • Dust Shield Included: Yes
  • Upper Mount Code: L1
  • Lower Mount Code: LS78
  • Internal Rebound Bumper: Yes
  • Valving Type: Progressive
  • Active or Passive Suspension: Passive
  • Cylinder Finish: Painted
  • Dust Shield Color: Red
  • Boot Included: Yes
  • Gas Charged: Yes
  • Extended Length: 31.24"
  • Extended Length: 793.5 mm
  • Shock Stroke: 12.66"
  • Shock Stroke: 321.6 mm
  • Body Diameter: 2.25"
  • Body Diameter: 57.2 mm
  • Compressed Length: 18.58"
  • Compressed Length: 471.9 mm
  • Travel Length: 12.66"
  • Travel Length: 321.6 mm
  • Rod Diameter: 0.622"
  • Rod Diameter: 15.8 mm
  • Cylinder Outside Diameter: 2.25"
  • Cylinder Outside Diameter: 57.2 mm
  • Dust Shield Diameter: 2.99"
  • Dust Shield Diameter: 75.9 mm
  • Shock Absorber Bore Size: 1.38"
  • Shock Absorber Bore Size: 35 mm
  • Warranty: Limited Lifetime Warranty

Shopper Approved Reviews

About Trucks Everything

Welcome to TrucksEverything.com—your one-stop shop for trucks and Jeeps. Backed by the trusted team behind Tuff Country EZ Ride Suspension, we bring decades of off-road expertise and passion to every product we offer.

Your truck or Jeep is more than transportation—it’s your adventure partner. That’s why we’ve curated a full range of suspension upgrades, exterior accessories, and performance parts to deliver both on-road reliability and off-road capability.

With a commitment to quality, innovation, and customer support, we’re here to help you build the ride you’ve always wanted.