HomeSuspension > Shocks and StrutsFCS 342529 Shock Absorber - Rear
Part #: 342529

FCS 342529 Shock Absorber - Rear

FCS, Rear
59 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$32.30Free 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
FCS, Rear
Fitment: Chevrolet and GMC, Silverado 1500 Classic, Sierra 1500 Classic, Silverado 1500, Sierra 1500, V3500, V30, K30, K3500, and K35
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of the FCS Suspension Shock Absorber 342529

The FCS Suspension Shock Absorber part number 342529 is engineered for reliable performance in Chevrolet and GMC trucks. Designed to meet the demands of models like the Silverado 1500 Classic and Sierra 1500, this shock absorber offers precise control over suspension movement.

  • Compressed length: 15.31 inches
  • Extended length: 25.79 inches
  • Stroke length: 10.48 inches
  • Compatible with Chevrolet K30, K3500, Silverado 1500, Silverado 1500 Classic
  • Compatible with GMC Sierra 1500, Sierra 1500 Classic, V30, V3500

FCS Brand Line Suspension Components

The FCS brand line focuses on suspension parts designed to provide consistent damping and durability. This shock absorber is part of the FCS lineup, which emphasizes precise fitment and reliable performance for heavy-duty trucks. The 342529 shock absorber reflects the brand’s commitment to maintaining factory suspension geometry and ride quality.

Technical Details and Specifications

This suspension shock absorber features a compressed length of 15.31 inches and an extended length of 25.79 inches, allowing for a stroke length of 10.48 inches. These dimensions ensure proper suspension travel and damping characteristics tailored for Chevrolet and GMC heavy-duty trucks. The stroke length supports effective absorption of road impacts, contributing to vehicle stability and control under load.

Applications and Problem Solving

  • Reduces excessive bouncing and improves ride comfort on Chevrolet Silverado 1500 Classic
  • Restores suspension control for GMC Sierra 1500 during heavy load conditions
  • Minimizes bottoming out and harsh impacts on Chevrolet K3500 and GMC V3500
  • Enhances handling and stability on rough or uneven terrain
  • Replaces worn or damaged shocks to maintain factory suspension performance

Installation Notes and Tips

When installing the FCS shock absorber 342529, ensure the vehicle is securely lifted and supported. Verify the shock absorber orientation matches the original equipment. Check that the compressed and extended lengths correspond to the suspension travel of the specific Chevrolet or GMC model. It is recommended to replace shocks in pairs to maintain balanced suspension performance.

Quality Assurance and Warranty

The FCS shock absorber 342529 is manufactured to meet OEM standards for durability and fitment. While specific warranty details are not provided, FCS products typically undergo rigorous quality control to ensure consistent performance. For warranty information, refer to the product documentation or contact the manufacturer directly.

BrandFCS
Part Number342529
PositionFCS, Rear
Compressed Length15.31
Extended Length25.79
Stroke Length10.48

This part fits 59 vehicles. Search below:

YearMakeModelSubmodelBody TypeDrive TypePositionNotes
2007ChevroletSilverado 1500 Classic4WDRear(Exc. Electronic Suspension) w/o Z71 Off Road Package; FCS
2007ChevroletSilverado 1500 ClassicCrew Cab PickupRWDRear(Exc. Electronic Suspension and Quadrasteer); FCS
2007GMCSierra 1500 Classic4WDRear(Exc. Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
2007GMCSierra 1500 ClassicDenaliAWDRearExc. Electronic Suspension; FCS
2007GMCSierra 1500 ClassicCrew Cab PickupRWDRear(Exc. Electronic Suspension and Quadrasteer); FCS
2006ChevroletSilverado 15004WDRear(Exc. HD, Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
2006ChevroletSilverado 1500Crew Cab PickupRWDRear(Exc. Electronic Suspension and Quadrasteer); FCS
2006GMCSierra 1500DenaliAWDRear(Exc. Electronic Suspension) w/o Z71 Off Road Package; FCS
2006GMCSierra 15004WDRear(Exc. Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
2005ChevroletSilverado 15004WDRear(Exc. HD, Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
2005ChevroletSilverado 1500Crew Cab PickupRWDRear(Exc. Electronic Suspension and Quadrasteer); FCS
2005GMCSierra 1500DenaliAWDRear(Exc. Electronic Suspension) w/o Z71 Off Road Package; FCS
2005GMCSierra 15004WDRear(Exc. Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
2004ChevroletSilverado 15004WDRear(Exc. HD, Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
2004ChevroletSilverado 1500Crew Cab PickupRWDRear(Exc. Electronic Suspension and Quadrasteer); FCS
2004GMCSierra 1500DenaliAWDRear(Exc. Electronic Suspension) w/o Z71 Off Road Package; FCS
2004GMCSierra 15004WDRear(Exc. Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
2004GMCSierra 1500Crew Cab PickupRWDRear(Exc. Electronic Suspension and Quadrasteer); FCS
2003ChevroletSilverado 15004WDRear(Exc. HD, Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
2003GMCSierra 1500DenaliAWDRear(Exc. Electronic Suspension) w/o Z71 Off Road Package; FCS
2003GMCSierra 15004WDRear(Exc. Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
2002ChevroletSilverado 15004WDRear(Exc. HD, Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
2002GMCSierra 1500DenaliAWDRear(Exc. Electronic Suspension) w/o Z71 Off Road Package; FCS
2002GMCSierra 15004WDRear(Exc. Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
2001ChevroletSilverado 15004WDRear(Exc. HD, Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
2001GMCSierra 1500C3AWDRear(Exc. Electronic Suspension) w/o Z71 Off Road Package; FCS
2001GMCSierra 15004WDRear(Exc. Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
2000ChevroletSilverado 15004WDRear(Exc. Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
2000GMCSierra 15004WDRear(Exc. Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
1999ChevroletSilverado 15004WDRear(Exc. Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
1999GMCSierra 15004WDRear(Exc. Electronic Suspension and Quadrasteer) w/o Z71 Off Road Package; FCS
1991ChevroletV3500RearFCS
1991GMCV3500RearFCS
1990ChevroletV3500RearFCS
1990GMCV3500RearFCS
1989ChevroletV3500RearFCS
1989GMCV3500RearFCS
1988ChevroletV30RearFCS
1988GMCV3500RearFCS
1987ChevroletV30RearFCS
1987GMCV3500RearFCS
1986ChevroletK30RearFCS
1986GMCK3500RearFCS
1985ChevroletK30RearFCS
1985GMCK3500RearFCS
1984ChevroletK30RearFCS
1984GMCK3500RearFCS
1983ChevroletK30RearFCS
1983GMCK3500RearFCS
1982ChevroletK30RearFCS
1982GMCK3500RearFCS
1981ChevroletK30RearFCS
1981GMCK3500RearFCS
1980ChevroletK30RearFCS
1980GMCK3500RearFCS
1979ChevroletK30RearFCS
1979GMCK3500RearFCS
1978ChevroletK30RearFCS
1977ChevroletK30RearFCS

* 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.