Homeβ€Ί Suspension > Shocks and Strutsβ€Ί KYB KG54100 Shock Absorber - Rear
Part #: KG54100

KYB KG54100 Shock Absorber - Rear

Gas-a-just, Rear
98 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
$63.83Free 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 Β· Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement β€” Bolt-on fit, no modifications needed
Gas-a-just, Rear
Fitment: Chevrolet and GMC, Express 2500, Savana 2500, Express 1500, Express 3500, Savana 1500, Savana 3500, Tahoe, C1500 Suburban, C2500 Suburban, Yukon, and G3500
Easy Returns β€” Return within 60 days for a full refund
Fast Shipping β€” Most orders ship same business day before 1pm CST

Overview of KYB Gas-a-just Suspension Shock Absorber KG54100

The KYB Gas-a-just shock absorber KG54100 is engineered to provide reliable suspension performance for select Chevrolet and GMC vehicles. Designed to restore original handling and control, this shock absorber is compatible with models such as the Chevrolet Tahoe, Yukon, and various Suburban and Express series trucks and vans.

  • Compressed length: 14.21 inches
  • Extended length: 22.95 inches
  • Stroke length: 8.74 inches
  • Lower mount type: E2 (14.6x41)
  • Upper mount type: E3 (61.6x87x0)
  • Includes dust cover for added protection
  • Internal rebound spring: No
  • B-stop and R-stop: Not included

About the KYB Gas-a-just Product Line

The Gas-a-just line from KYB is designed to offer a direct replacement shock absorber that matches the original equipment specifications. This line focuses on providing consistent gas pressure to reduce fade and maintain vehicle stability under various driving conditions. The KG54100 shock absorber is part of this line, ensuring compatibility and performance for Chevrolet and GMC trucks and vans requiring precise suspension control.

Detailed Product Description

The KYB Gas-a-just KG54100 shock absorber features a compressed length of 14.21 inches and an extended length of 22.95 inches, with a stroke length of 8.74 inches. It uses an E2 lower mount and an E3 upper mount, designed to fit securely on compatible Chevrolet and GMC models. The included dust cover helps protect the shock shaft from dirt and debris, extending the service life of the component. This shock absorber does not include an internal rebound spring or bump stops, aligning with the original equipment design for the specified vehicles.

Common Suspension Issues Addressed

  • Reduced vehicle stability and control during cornering
  • Excessive bouncing or harsh ride quality
  • Uneven tire wear due to poor shock absorption
  • Increased stopping distances from compromised suspension
  • Noise or vibration caused by worn shock components

Installation Notes and Tips

When installing the KYB Gas-a-just KG54100 shock absorber, ensure the vehicle is securely lifted and supported. Verify the correct orientation of the E2 lower mount and E3 upper mount for proper fitment. Inspect mounting hardware and replace if necessary to maintain secure attachment. The included dust cover should be positioned correctly to protect the shock shaft. It is recommended to replace shocks in pairs to maintain balanced suspension performance.

Quality Assurance and Warranty

KYB manufactures the Gas-a-just KG54100 shock absorber to meet or exceed original equipment standards. The product undergoes rigorous testing to ensure durability and consistent performance. While specific warranty details are not provided here, KYB typically offers a limited warranty covering defects in materials and workmanship. Consult KYB or the product documentation for exact warranty terms.

BrandKYB
Part NumberKG54100
PositionGas-a-just, Rear
Compressed Length14.21
Dust Cover IncludedY
Extended Length22.95
Lower Mount TypeE2(14.6X41)
Stroke Length8.74
Upper Mount TypeE3(61.6X87X0)

This part fits 98 vehicles. Search below:

YearMakeModel# DoorsDrive TypeLitersCylindersPositionNotes
2007ChevroletExpress 2500RWDRearMonotube Performance Upgrade; w/ 7300 GVW; Gas-a-just
2007GMCSavana 2500RearMonotube Performance Upgrade; w/ 7300 GVW; Gas-a-just
2006ChevroletExpress 2500RWDRearMonotube Performance Upgrade; w/ 7300 GVW; Gas-a-just
2006GMCSavana 2500RearMonotube Performance Upgrade; w/ 7300 GVW; Gas-a-just
2005ChevroletExpress 2500RWDRearMonotube Performance Upgrade; w/ 7300 GVW; Gas-a-just
2005GMCSavana 2500RearMonotube Performance Upgrade; w/ 7300 GVW; Gas-a-just
2004ChevroletExpress 2500RWDRearMonotube Performance Upgrade; w/ 7300 GVW; Gas-a-just
2004GMCSavana 2500RearMonotube Performance Upgrade; w/ 7300 GVW; Gas-a-just
2003ChevroletExpress 2500AWDRearMonotube Performance Upgrade; w/ 7300 GVW; Gas-a-just
2003ChevroletExpress 2500RWDRearMonotube Performance Upgrade; w/ 7300 GVW; Gas-a-just
2003GMCSavana 2500RWDRearMonotube Performance Upgrade; w/ 7300 GVW; Gas-a-just
2003GMCSavana 2500AWDRearMonotube Performance Upgrade; w/ 7300 GVW; Gas-a-just
2002ChevroletExpress 1500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
2002ChevroletExpress 2500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
2002ChevroletExpress 3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
2002GMCSavana 1500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
2002GMCSavana 2500RearMonotube Performance Upgrade; (Including 8600 GVW); Gas-a-just
2002GMCSavana 3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
2001ChevroletExpress 1500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
2001ChevroletExpress 2500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
2001ChevroletExpress 3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
2001GMCSavana 1500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
2001GMCSavana 2500RearMonotube Performance Upgrade; (Including 8600 GVW); Gas-a-just
2001GMCSavana 3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
2000ChevroletExpress 1500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
2000ChevroletExpress 2500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
2000ChevroletExpress 3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
2000ChevroletTahoeRWD5.7LV8RearRecommended OEM Replacement; (Old Style); Gas-a-just
2000GMCSavana 1500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
2000GMCSavana 2500RearMonotube Performance Upgrade; (Including 8600 GVW); Gas-a-just
2000GMCSavana 3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
1999ChevroletC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1999ChevroletC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1999ChevroletExpress 1500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1999ChevroletExpress 2500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1999ChevroletExpress 3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
1999ChevroletTahoe4 DoorRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1999GMCC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1999GMCC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1999GMCSavana 1500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1999GMCSavana 2500RearMonotube Performance Upgrade; (Including 8600 GVW); Gas-a-just
1999GMCSavana 3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
1999GMCYukonRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1998ChevroletC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1998ChevroletC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1998ChevroletExpress 1500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1998ChevroletExpress 2500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1998ChevroletExpress 3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
1998ChevroletTahoe4 DoorRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1998GMCC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1998GMCC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1998GMCSavana 1500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1998GMCSavana 2500RearMonotube Performance Upgrade; (Including 8600 GVW); Gas-a-just
1998GMCSavana 3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
1998GMCYukonRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1997ChevroletC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1997ChevroletC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1997ChevroletExpress 1500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1997ChevroletExpress 2500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1997ChevroletExpress 3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
1997ChevroletTahoe4 DoorRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1997GMCC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1997GMCC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1997GMCSavana 1500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1997GMCSavana 2500RearMonotube Performance Upgrade; (Including 8600 GVW); Gas-a-just
1997GMCSavana 3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
1997GMCYukon4 DoorRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1996ChevroletC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1996ChevroletC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1996ChevroletExpress 1500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1996ChevroletExpress 2500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1996ChevroletExpress 3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
1996ChevroletTahoe4 DoorRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1996GMCC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1996GMCC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1996GMCG3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
1996GMCSavana 1500RearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1996GMCSavana 2500RearMonotube Performance Upgrade; (Including 8600 GVW); Gas-a-just
1996GMCSavana 3500RearMonotube Performance Upgrade; w/ Dual Rear Wheels; Gas-a-just
1996GMCYukon4 DoorRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1995ChevroletC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1995ChevroletC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1995ChevroletTahoe4 DoorRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1995GMCC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1995GMCC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1995GMCYukon4 DoorRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1994ChevroletC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1994ChevroletC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1994GMCC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1994GMCC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1993ChevroletC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1993ChevroletC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1993GMCC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1993GMCC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1992ChevroletC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1992ChevroletC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1992GMCC1500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just
1992GMCC2500 SuburbanRWDRearInstall a monotube shock absorber to enhance performance.; Gas-a-just

* 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:

77638

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.