HomeSuspension > Shocks and StrutsRancho RS55072 Shock Absorber - Rear
Part #: RS55072

Rancho RS55072 Shock Absorber - Rear

RS5000X, Rear
29 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$75.40Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
RS5000X, Rear
Fitment: Ram, 1500
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Rancho RS5000X RS55072 Suspension Shock Absorber Overview

The Rancho RS5000X RS55072 suspension shock absorber is engineered for Ram 1500 trucks requiring reliable and durable shock performance. Designed to enhance ride quality and vehicle control, this shock absorber integrates key features tailored for the Ram 1500's suspension system.

  • Compatible with Ram 1500 models
  • Compressed length: 15.87 inches
  • Extended length: 24.76 inches
  • Travel length: 8.89 inches
  • Includes dust shield for added protection
  • Extended bumper stop included
  • Lower mounting with loop bushing and sleeve mount (9/16" sleeve ID x 1.5/8" sleeve OAL)
  • Upper stem mount with 2.5/8" stem length and 1/2"-13 thread pitch
  • Reserve tube diameter of 2.251 inches
  • Parts pack included (P01167)

About the Rancho RS5000X Product Line

The RS5000X series by Rancho is designed to provide consistent damping performance for trucks and SUVs, focusing on durability and ride comfort. This product line features advanced shock absorber designs that accommodate extended travel and include protective dust shields to enhance longevity. The RS55072 shock absorber is part of this line, offering specifications that match the suspension requirements of the Ram 1500.

Detailed Product Description

The Rancho RS55072 shock absorber features a compressed length of 15.87 inches and an extended length of 24.76 inches, providing a travel length of 8.89 inches. This range supports effective suspension articulation and vehicle stability. The shock includes an extended bumper stop to help absorb impacts and reduce wear. A dust shield is incorporated to protect internal components from dirt and debris, extending the service life of the shock. The lower mounting uses a loop bushing and sleeve mount with a 9/16" sleeve inner diameter and 1.5/8" outer sleeve length, while the upper mounting is a stem mount with a 2.5/8" stem length and 1/2"-13 thread pitch, ensuring secure and precise fitment on Ram 1500 trucks.

Common Applications and Problem Solving

  • Improves ride comfort by reducing harshness over rough terrain
  • Restores vehicle stability and control during braking and cornering
  • Replaces worn or leaking factory shocks on Ram 1500 models
  • Minimizes suspension noise and vibration
  • Enhances load carrying capability by maintaining proper suspension travel

Installation Notes and Tips

  • Verify compatibility with your Ram 1500 model year before installation
  • Use the included parts pack (P01167) for mounting hardware
  • Inspect mounting points for wear or damage prior to installation
  • Ensure proper torque specifications on upper and lower mounts
  • Check shock absorber travel and clearance after installation

Quality Assurance and Warranty

Rancho RS5000X shocks are manufactured to meet OEM standards for fit and function. The RS55072 shock absorber includes a dust shield and extended bumper stop to enhance durability. While specific warranty details are not provided here, Rancho typically offers coverage against defects in materials and workmanship. Consult Rancho or your parts provider for exact warranty terms.

BrandRancho
Part NumberRS55072
PositionRS5000X, Rear
S5
Compressed Bumper StopNo
Compressed Length15.87
Dust Shield IncludedYes
Extended Bumper StopYes
Extended Hydraulic LockoutNo
Extended Length24.76
Lower Mounting CodeLS47
Lower Mounting DescriptionLoop Bushing & Sleeve Mount - 9/16" Sleeve ID X 1.5/8" Sleeve OAL
Parts PackP01167
Reserve Tube Diameter2.251
Travel Length8.89
Upper Mounting DescriptionStem Mount - 2.5/8" Stem Length X 1/2"-13 Thread Pitch

This part fits 29 vehicles. Search below:

YearMakeModelSubmodelDrive TypePositionNotes
2025Ram1500LimitedRearRS5000X
2024Ram1500LimitedRearRS5000X
2023Ram1500LimitedRearRS5000X
2022Ram1500LimitedRearRS5000X
2021Ram1500Limited4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2021Ram1500Sport4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2021Ram1500Laramie4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2021Ram1500Big Horn4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2021Ram1500Lone Star4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2021Ram1500Tradesman4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2021Ram1500Laramie Longhorn4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2021Ram1500Special Service4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2021Ram1500Limited Longhorn4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2020Ram1500Limited4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2020Ram1500Sport4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2020Ram1500Laramie4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2020Ram1500Big Horn4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2020Ram1500Lone Star4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2020Ram1500Tradesman4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2020Ram1500Laramie Longhorn4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2020Ram1500Special Service4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2019Ram1500Limited4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2019Ram1500Sport4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2019Ram1500SXT4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2019Ram1500Laramie4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2019Ram1500Big Horn4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2019Ram1500Lone Star4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2019Ram1500Tradesman4WDRearNew Body Style; without Off Road Package; with Rear Raised Height 0 (in); RS5000X
2019Ram1500Laramie Longhorn4WDRearNew Body Style; without Off Road Package; 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.