HomeSuspension > Shocks and StrutsPRT Performance Ride 173889 Shock Absorber - Rear
Part #: 173889

PRT Performance Ride 173889 Shock Absorber - Rear

PRT Shock Absorber, Rear
39 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
PRT Shock Absorber, Rear
Fitment: Toyota, RAV4
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Overview of PRT Shock Absorber 173889 for Lexus and Toyota

The PRT Performance Ride Shock Absorber 173889 is designed to provide reliable suspension performance for select Lexus and Toyota models. Engineered for vehicles such as the Lexus NX200t, NX300, NX300h, and Toyota RAV4, this gas-charged shock absorber helps maintain vehicle stability and ride comfort under various driving conditions.

  • Compressed length: 10.87 inches
  • Extended length: 16.46 inches
  • Shock stroke/travel length: 5.59 inches
  • Gas charged for consistent damping
  • Metal dust shield included for protection
  • Upper and lower mounts feature loop design
  • Body diameter: 1.77 inches
  • No coil over springs or boots included
  • Non-adjustable shock absorber

Detailed Product Description

The PRT Shock Absorber 173889 is part of the PRT Shock Absorber product line, which focuses on delivering dependable suspension components tailored for specific vehicle applications. This shock absorber features a gas-charged design that enhances damping performance and reduces fade during extended use. The metal dust shield protects the piston rod from debris and corrosion, extending the service life of the shock. Both the upper and lower mounts utilize a loop design, providing secure attachment points compatible with the suspension systems of Lexus NX200t, NX300, NX300h, and Toyota RAV4 models. With a compressed length of 10.87 inches and an extended length of 16.46 inches, the shock absorber offers a travel length of 5.59 inches, ensuring proper suspension articulation and ride quality.

Common Applications and Problem Solving

  • Restores proper damping to reduce excessive bouncing or swaying
  • Improves vehicle handling and stability on rough or uneven roads
  • Replaces worn or leaking shocks to prevent suspension noise and vibration
  • Maintains ride height and suspension geometry for safe driving
  • Protects suspension components by absorbing road impacts effectively

Installation Notes and Tips

  • Ensure compatibility with Lexus NX200t, NX300, NX300h, and Toyota RAV4 models before installation
  • Use proper tools to remove and install loop-type mounts securely
  • Inspect mounting hardware and suspension components for wear during replacement
  • Follow vehicle manufacturer torque specifications for mounting bolts
  • Check alignment after installation to maintain proper handling characteristics

Quality Assurance and Warranty

The PRT Shock Absorber 173889 is manufactured to meet industry standards for durability and performance. It includes a metal dust shield to protect against environmental damage and is gas charged to provide consistent damping. While specific warranty details are not provided, PRT Performance Ride products typically adhere to quality control processes to ensure reliable operation within their intended applications.

BrandPRT Performance Ride
Part Number173889
PositionPRT Shock Absorber, Rear
AdjustableNo
Body Diameter1.77
Boot IncludedNo
Coil Over Springs IncludedNo
Compressed Length10.87
Dust ShieldYes
Dust Shield MaterialMetal
Extended Length16.46
Gas ChargedYes
Lower Mount TypeLoop
Shock Absorber Body End Measuring PointCenter of the Loop
Shock Absorber Rod End Measuring PointCenter of the Loop
Shock Stroke5.59
Travel Length5.59
Upper Mount TypeLoop

This part fits 39 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2021LexusNX3002.0LL4RearExc. Electronic Suspension; PRT Shock Absorber
2021LexusNX300h2.5LL4FULL HYBRID EV-GAS (FHEV)RearExc. Electronic Suspension; PRT Shock Absorber
2020LexusNX3002.0LL4RearExc. Electronic Suspension; PRT Shock Absorber
2020LexusNX300h2.5LL4FULL HYBRID EV-GAS (FHEV)RearPRT Shock Absorber
2019LexusNX3002.0LL4RearExc. Electronic Suspension; PRT Shock Absorber
2019LexusNX300h2.5LL4FULL HYBRID EV-GAS (FHEV)RearPRT Shock Absorber
2018LexusNX3002.0LL4RearExc. Electronic Suspension; PRT Shock Absorber
2018LexusNX300h2.5LL4FULL HYBRID EV-GAS (FHEV)RearPRT Shock Absorber
2018ToyotaRAV42.5LL4FULL HYBRID EV-GAS (FHEV)RearPRT Shock Absorber
2017LexusNX200t2.0LL4RearExc. Electronic Adjustable Suspension; PRT Shock Absorber
2017LexusNX300h2.5LL4FULL HYBRID EV-GAS (FHEV)RearPRT Shock Absorber
2017ToyotaRAV42.5LL4FULL HYBRID EV-GAS (FHEV)RearPRT Shock Absorber
2016LexusNX200t2.0LL4RearExc. Electronic Adjustable Suspension; PRT Shock Absorber
2016LexusNX300h2.5LL4FULL HYBRID EV-GAS (FHEV)RearPRT Shock Absorber
2016ToyotaRAV42.5LL4FULL HYBRID EV-GAS (FHEV)RearPRT Shock Absorber
2015LexusNX200t2.0LL4RearExc. Electronic Adjustable Suspension; PRT Shock Absorber
2015LexusNX300h2.5LL4FULL HYBRID EV-GAS (FHEV)RearPRT Shock Absorber
2015ToyotaRAV42.5LL4RearPRT Shock Absorber
2014ToyotaRAV4XLE2.5LL4RearPRT Shock Absorber
2014ToyotaRAV4Limited2.5LL4RearPRT Shock Absorber
2014ToyotaRAV4LE2.5LL4RearPRT Shock Absorber
2013ToyotaRAV4XLE2.5LL4RearPRT Shock Absorber
2013ToyotaRAV4Limited2.5LL4RearPRT Shock Absorber
2013ToyotaRAV4LE2.5LL4RearPRT Shock Absorber
2012ToyotaRAV43.5LV6RearPRT Shock Absorber
2012ToyotaRAV42.5LL4RearPRT Shock Absorber
2012ToyotaRAV4-L--RearPRT Shock Absorber
2011ToyotaRAV43.5LV6RearPRT Shock Absorber
2011ToyotaRAV42.5LL4RearPRT Shock Absorber
2010ToyotaRAV43.5LV6RearPRT Shock Absorber
2010ToyotaRAV42.5LL4RearPRT Shock Absorber
2009ToyotaRAV43.5LV6RearPRT Shock Absorber
2009ToyotaRAV42.5LL4RearPRT Shock Absorber
2008ToyotaRAV43.5LV6RearPRT Shock Absorber
2008ToyotaRAV42.4LL4RearPRT Shock Absorber
2007ToyotaRAV43.5LV6RearPRT Shock Absorber
2007ToyotaRAV42.4LL4RearPRT Shock Absorber
2006ToyotaRAV43.5LV6RearPRT Shock Absorber
2006ToyotaRAV42.4LL4RearPRT Shock Absorber

* 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.