HomeSuspension > Shocks and StrutsFCS 342559 Shock Absorber - Rear
Part #: 342559

FCS 342559 Shock Absorber - Rear

FCS, Rear
12 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
FCS, Rear
Fitment: Jeep, Wrangler JK and Wrangler
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Overview of FCS Suspension Shock Absorber for Jeep Wrangler

The FCS Suspension Shock Absorber, part number 342559, is designed specifically for Jeep Wrangler and Wrangler JK models. This shock absorber offers precise suspension control with key dimensions tailored to maintain optimal ride quality and vehicle handling.

  • Compressed Length: 13.78 inches
  • Extended Length: 22.83 inches
  • Stroke Length: 9.05 inches
  • Compatible with Jeep Wrangler and Wrangler JK
  • Part Number: 342559

FCS Brand Line Suspension Components

The FCS brand line focuses on suspension parts engineered for durability and consistent performance. This shock absorber is part of the FCS lineup, which emphasizes reliable fitment and precise specifications to meet the demands of off-road and on-road driving conditions for Jeep vehicles.

Detailed Product Description

This suspension shock absorber features a compressed length of 13.78 inches and an extended length of 22.83 inches, providing a stroke length of 9.05 inches. These measurements ensure the shock absorber can effectively manage suspension travel and absorb impacts, contributing to improved vehicle stability and comfort. The design is optimized for Jeep Wrangler and Wrangler JK models, ensuring proper fitment and function within the suspension system.

Common Applications and Problem Solving

  • Reduces excessive bouncing and improves ride smoothness on rough terrain
  • Restores suspension travel control for Jeep Wrangler and Wrangler JK
  • Minimizes bottoming out during off-road driving
  • Enhances vehicle handling and stability under load
  • Replaces worn or damaged shock absorbers to maintain suspension integrity

Installation Notes and Tips

Installation of the FCS shock absorber (part number 342559) requires basic suspension knowledge and appropriate tools. Ensure the vehicle is securely lifted and supported before removing the old shock absorber. Verify the compressed and extended lengths match the original equipment specifications for proper fitment. Torque all mounting hardware to manufacturer specifications to avoid premature wear or failure.

Quality Assurance and Warranty

The FCS suspension shock absorber is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, FCS products typically undergo quality control testing to ensure reliability in Jeep Wrangler and Wrangler JK applications.

BrandFCS
Part Number342559
PositionFCS, Rear
Compressed Length13.78
Extended Length22.83
Stroke Length9.05

This part fits 12 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2018JeepWrangler JKRearFCS
2017JeepWrangler4WDRearFCS
2016JeepWrangler4WDRearFCS
2015JeepWrangler4WDRearFCS
2014JeepWranglerRearFCS
2013JeepWranglerRearFCS
2012JeepWranglerRearFCS
2011JeepWranglerRearFCS
2010JeepWrangler4WDRearFCS
2009JeepWrangler4WDRearFCS
2008JeepWrangler4WDRearFCS
2007JeepWrangler4WDRearFCS

* 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.