KYB

Gas-A-Just Monotube Shocks

KG5459
$65.99

In Stock Estimated Delivery in 3-6 Business Days
KYB

Gas-A-Just Monotube Shocks

KG5459
$65.99

In Stock Estimated Delivery in 3-6 Business Days
Authorized dealer
Free shipping on orders above $175 within the lower 48 United States
Brand new parts with warranty coverage
Free 30-day return and exchange on qualifying orders
Got Questions?
Our experts are here to help!
Part Numbers & Details
Package Contains 1 Shock
You'll be getting one shock absorber.
KYB Lifetime Warranty
Manufacturer limited lifetime warranty protects against defects and premature failure.
Factory Hardware for Installation
All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation. Shock boots sold separately.
Product Highlights
Factory Upgrade for improved handling
Specifications
Part NumberLift/LoweredPositionItemQuantityExtended LengthCompressed LengthTravelTop MountBottom Mount
KG5459FactoryRearShock Absorber122.83"14.49"8.35"EYELETEYELET
Product Details

The KYB Gas-A-Just shock absorber increases vehicle stability, handling, and control through a monotube shock design. A monotube shock absorber is more responsive to the road and automatically adjusts to driving conditions. The Gas-A-Just shock will give a slightly firmer ride and provide additional control, limiting body roll and nose dive.

Compatibility List
YearMakeModelDrivePosition
2005ChevroletAstroRear
2004ChevroletAstroRear
2003ChevroletAstroRear
2002ChevroletAstroRear
2001ChevroletAstroRear
2000ChevroletAstroRear
1999ChevroletAstroRear
1998ChevroletAstroRear
1997ChevroletAstroRear
1996ChevroletAstroRear
1995ChevroletAstroRear
1994ChevroletAstroRear
1993ChevroletAstroRear
1992ChevroletAstroRear
1991ChevroletAstroRear
1990ChevroletAstroRear
1989ChevroletAstroRear
1988ChevroletAstroRear
1987ChevroletAstroRear
1986ChevroletAstroRear
1985ChevroletAstroRear
2005GMCSafariRear
2004GMCSafariRear
2003GMCSafariRear
2002GMCSafariRear
2001GMCSafariRear
2000GMCSafariRear
1999GMCSafariRear
1998GMCSafariRear
1997GMCSafariRear
1996GMCSafariRear
1995GMCSafariRear
1994GMCSafariRear
1993GMCSafariRear
1992GMCSafariRear
1991GMCSafariRear
1990GMCSafariRear
1989GMCSafariRear
1988GMCSafariRear
1987GMCSafariRear
1986GMCSafariRear
1985GMCSafariRear
1991VolkswagenVanagonRear
1990VolkswagenVanagonRear
1989VolkswagenVanagonRear
1988VolkswagenVanagonRear
1987VolkswagenVanagonRear
1986VolkswagenVanagonRear

Shock Surplus handles KYB's warranty claims; if you encounter a product defect please submit a warranty claim.

View KYB Warranty Information

For more information: View the Shock Surplus Warranty Policy.

Shipping Info

Free Shipping on most orders to the lower 48 U.S. states. Truck freight items (over 100 lbs) and custom orders require a separate shipping quote.

  • Applies to items like axles, leaf springs, and long-travel kits.
  • No international shipping on freight items — only to U.S.-based freight forwarders.
  • Worldwide shipping available: Canada, Europe, UAE, Australia, and most of Asia.

Contact us for an international shipping quote.

Returns & Exchanges

30-Day Return Policy — Items must be new, unused, uninstalled, and include all original hardware.

  • No restocking fees for exchanges or gift card credit.
  • 10% restocking fee on refunds, returns cost us real money, so the 10% helps keep the lights on.
  • Installed, damaged, or dirty parts cannot be returned.
  • Any returns missing hardware or miscellaneous items, the return will be denied and returned to the buyer at the buyer's expense.

Need help? Use Live Chat or Email Us anytime.

Start a Return or Exchange

Return Shipping Responsibility

CHECKOUT+ Package and Order Protection plan provides prepaid return labels for any returned packages, this fee varies by product.

  • Our mistake (misboxed, wrong item, damaged): We cover the cost of return shipping.
  • Buyer mistake (wrong item ordered, fitment error, changed mind): Return shipping is the buyer's responsibility - unless CHECKOUT+ Package Protection has been purchased.

  • Under 50 lbs: Discounted carrier rate
  • Over 50 lbs: Discounted carrier rate + $25 oversize fee

Refunds

Refunds are issued within 5–7 business days of receiving your return.

  • Funds typically post to your account in 1–3 business days depending on your payment method.
  • There is a 10% restocking fee on all refunds. We don’t get our original shipping, labor, or transaction fees back — so the 10% restocking fee keeps the lights on.
  • You will receive an email once your refund is processed.

International Orders

  • All international orders are final sale.
  • Returns via freight forwarders only accepted if the product hasn’t left the U.S.
  • Import taxes, duties, and other possible import-related fees are the buyer’s responsibility and not included in our shipping charges.
  • We are not responsible for goods once exported outside the U.S.

Product Details

Whether you want to upgrade, add a reservoir, or find something more affordable, contact us with any questions!

Part Numbers & Details

View full product specifications

Close specs
Part Numbers & Details
Package Contains 1 Shock
You'll be getting one shock absorber.
KYB Lifetime Warranty
Manufacturer limited lifetime warranty protects against defects and premature failure.
Factory Hardware for Installation
All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation. Shock boots sold separately.
Product Highlights
Factory Upgrade for improved handling
Specifications
Part NumberLift/LoweredPositionItemQuantityExtended LengthCompressed LengthTravelTop MountBottom Mount
KG5459FactoryRearShock Absorber122.83"14.49"8.35"EYELETEYELET
Product Details

The KYB Gas-A-Just shock absorber increases vehicle stability, handling, and control through a monotube shock design. A monotube shock absorber is more responsive to the road and automatically adjusts to driving conditions. The Gas-A-Just shock will give a slightly firmer ride and provide additional control, limiting body roll and nose dive.

Compatibility List
YearMakeModelDrivePosition
2005ChevroletAstroRear
2004ChevroletAstroRear
2003ChevroletAstroRear
2002ChevroletAstroRear
2001ChevroletAstroRear
2000ChevroletAstroRear
1999ChevroletAstroRear
1998ChevroletAstroRear
1997ChevroletAstroRear
1996ChevroletAstroRear
1995ChevroletAstroRear
1994ChevroletAstroRear
1993ChevroletAstroRear
1992ChevroletAstroRear
1991ChevroletAstroRear
1990ChevroletAstroRear
1989ChevroletAstroRear
1988ChevroletAstroRear
1987ChevroletAstroRear
1986ChevroletAstroRear
1985ChevroletAstroRear
2005GMCSafariRear
2004GMCSafariRear
2003GMCSafariRear
2002GMCSafariRear
2001GMCSafariRear
2000GMCSafariRear
1999GMCSafariRear
1998GMCSafariRear
1997GMCSafariRear
1996GMCSafariRear
1995GMCSafariRear
1994GMCSafariRear
1993GMCSafariRear
1992GMCSafariRear
1991GMCSafariRear
1990GMCSafariRear
1989GMCSafariRear
1988GMCSafariRear
1987GMCSafariRear
1986GMCSafariRear
1985GMCSafariRear
1991VolkswagenVanagonRear
1990VolkswagenVanagonRear
1989VolkswagenVanagonRear
1988VolkswagenVanagonRear
1987VolkswagenVanagonRear
1986VolkswagenVanagonRear
Warranty

View warranty coverage

Close specs

Shock Surplus handles KYB's warranty claims; if you encounter a product defect please submit a warranty claim.

View KYB Warranty Information

For more information: View the Shock Surplus Warranty Policy.

Shipping & Returns

Free shipping within the lower 48 United States

Close specs

Shipping Info

Free Shipping on most orders to the lower 48 U.S. states. Truck freight items (over 100 lbs) and custom orders require a separate shipping quote.

  • Applies to items like axles, leaf springs, and long-travel kits.
  • No international shipping on freight items — only to U.S.-based freight forwarders.
  • Worldwide shipping available: Canada, Europe, UAE, Australia, and most of Asia.

Contact us for an international shipping quote.

Returns & Exchanges

30-Day Return Policy — Items must be new, unused, uninstalled, and include all original hardware.

  • No restocking fees for exchanges or gift card credit.
  • 10% restocking fee on refunds, returns cost us real money, so the 10% helps keep the lights on.
  • Installed, damaged, or dirty parts cannot be returned.
  • Any returns missing hardware or miscellaneous items, the return will be denied and returned to the buyer at the buyer's expense.

Need help? Use Live Chat or Email Us anytime.

Start a Return or Exchange

Return Shipping Responsibility

CHECKOUT+ Package and Order Protection plan provides prepaid return labels for any returned packages, this fee varies by product.

  • Our mistake (misboxed, wrong item, damaged): We cover the cost of return shipping.
  • Buyer mistake (wrong item ordered, fitment error, changed mind): Return shipping is the buyer's responsibility - unless CHECKOUT+ Package Protection has been purchased.

  • Under 50 lbs: Discounted carrier rate
  • Over 50 lbs: Discounted carrier rate + $25 oversize fee

Refunds

Refunds are issued within 5–7 business days of receiving your return.

  • Funds typically post to your account in 1–3 business days depending on your payment method.
  • There is a 10% restocking fee on all refunds. We don’t get our original shipping, labor, or transaction fees back — so the 10% restocking fee keeps the lights on.
  • You will receive an email once your refund is processed.

International Orders

  • All international orders are final sale.
  • Returns via freight forwarders only accepted if the product hasn’t left the U.S.
  • Import taxes, duties, and other possible import-related fees are the buyer’s responsibility and not included in our shipping charges.
  • We are not responsible for goods once exported outside the U.S.

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