KYB

Gas-A-Just Monotube Shocks

KG5406
$65.99

In Stock Estimated Delivery in 3-6 Business Days
KYB

Gas-A-Just Monotube Shocks

KG5406
$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
KG5406FactoryFrontShock Absorber116.059"10.67"5.39"STEMEYELET
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
1977FordBroncoFront
1976FordBroncoFront
1975FordBroncoFront
1974FordBroncoFront
1973FordBroncoFront
1972FordBroncoFront
1971FordBroncoFront
1970FordBroncoFront
1969FordBroncoFront
1968FordBroncoFront
1967FordBroncoFront
1966FordBroncoFront
1991FordE-250 EconolineFront
1990FordE-250 EconolineFront
1989FordE-250 EconolineFront
1988FordE-250 EconolineFront
1987FordE-250 EconolineFront
1986FordE-250 EconolineFront
1985FordE-250 EconolineFront
1984FordE-250 EconolineFront
1983FordE-250 EconolineFront
1982FordE-250 EconolineFront
1981FordE-250 EconolineFront
1980FordE-250 EconolineFront
1979FordE-250 EconolineFront
1978FordE-250 EconolineFront
1977FordE-250 EconolineFront
1976FordE-250 EconolineFront
1975FordE-250 EconolineFront
1991FordE-250 Econoline Club WagonFront
1990FordE-250 Econoline Club WagonFront
1989FordE-250 Econoline Club WagonFront
1988FordE-250 Econoline Club WagonFront
1987FordE-250 Econoline Club WagonFront
1986FordE-250 Econoline Club WagonFront
1985FordE-250 Econoline Club WagonFront
1984FordE-250 Econoline Club WagonFront
1983FordE-250 Econoline Club WagonFront
1982FordE-250 Econoline Club WagonFront
1981FordE-250 Econoline Club WagonFront
1980FordE-250 Econoline Club WagonFront
1979FordE-250 Econoline Club WagonFront
1978FordE-250 Econoline Club WagonFront
1977FordE-250 Econoline Club WagonFront
1976FordE-250 Econoline Club WagonFront
1975FordE-250 Econoline Club WagonFront
1991FordE-350 EconolineFront
1990FordE-350 EconolineFront
1989FordE-350 EconolineFront
1988FordE-350 EconolineFront
1987FordE-350 EconolineFront
1986FordE-350 EconolineFront
1985FordE-350 EconolineFront
1984FordE-350 EconolineFront
1983FordE-350 EconolineFront
1982FordE-350 EconolineFront
1981FordE-350 EconolineFront
1980FordE-350 EconolineFront
1979FordE-350 EconolineFront
1978FordE-350 EconolineFront
1977FordE-350 EconolineFront
1976FordE-350 EconolineFront
1975FordE-350 EconolineFront
1991FordE-350 Econoline Club WagonFront
1990FordE-350 Econoline Club WagonFront
1989FordE-350 Econoline Club WagonFront
1988FordE-350 Econoline Club WagonFront
1987FordE-350 Econoline Club WagonFront
1986FordE-350 Econoline Club WagonFront
1985FordE-350 Econoline Club WagonFront
1984FordE-350 Econoline Club WagonFront
1983FordE-350 Econoline Club WagonFront
1982FordE-350 Econoline Club WagonFront
1981FordE-350 Econoline Club WagonFront
1980FordE-350 Econoline Club WagonFront
1979FordE-350 Econoline Club WagonFront
1978FordE-350 Econoline Club WagonFront
1977FordE-350 Econoline Club WagonFront
1979FordF-100RWDFront
1978FordF-100RWDFront
1977FordF-100RWDFront
1976FordF-100RWDFront
1975FordF-100RWDFront
1974FordF-100RWDFront
1973FordF-100RWDFront
1972FordF-100RWDFront
1971FordF-100RWDFront
1970FordF-100RWDFront
1969FordF-100RWDFront
1968FordF-100RWDFront
1967FordF-100RWDFront
1966FordF-100RWDFront
1965FordF-100RWDFront
1979FordF-150RWDFront
1978FordF-150RWDFront
1977FordF-150RWDFront
1976FordF-150RWDFront
1975FordF-150RWDFront
1979FordF-250RWDFront
1978FordF-250RWDFront
1977FordF-250RWDFront
1976FordF-250RWDFront
1975FordF-250RWDFront
1974FordF-250RWDFront
1973FordF-250RWDFront
1972FordF-250RWDFront
1971FordF-250RWDFront
1970FordF-250RWDFront
1969FordF-250RWDFront
1968FordF-250RWDFront
1967FordF-250RWDFront
1966FordF-250RWDFront
1965FordF-250RWDFront
1979FordF-350RWDFront
1978FordF-350RWDFront
1977FordF-350RWDFront
1976FordF-350RWDFront
1975FordF-350RWDFront
1974FordF-350RWDFront
1973FordF-350RWDFront
1972FordF-350RWDFront
1971FordF-350RWDFront
1970FordF-350RWDFront
1969FordF-350RWDFront
1968FordF-350RWDFront
1967FordF-350RWDFront

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
KG5406FactoryFrontShock Absorber116.059"10.67"5.39"STEMEYELET
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
1977FordBroncoFront
1976FordBroncoFront
1975FordBroncoFront
1974FordBroncoFront
1973FordBroncoFront
1972FordBroncoFront
1971FordBroncoFront
1970FordBroncoFront
1969FordBroncoFront
1968FordBroncoFront
1967FordBroncoFront
1966FordBroncoFront
1991FordE-250 EconolineFront
1990FordE-250 EconolineFront
1989FordE-250 EconolineFront
1988FordE-250 EconolineFront
1987FordE-250 EconolineFront
1986FordE-250 EconolineFront
1985FordE-250 EconolineFront
1984FordE-250 EconolineFront
1983FordE-250 EconolineFront
1982FordE-250 EconolineFront
1981FordE-250 EconolineFront
1980FordE-250 EconolineFront
1979FordE-250 EconolineFront
1978FordE-250 EconolineFront
1977FordE-250 EconolineFront
1976FordE-250 EconolineFront
1975FordE-250 EconolineFront
1991FordE-250 Econoline Club WagonFront
1990FordE-250 Econoline Club WagonFront
1989FordE-250 Econoline Club WagonFront
1988FordE-250 Econoline Club WagonFront
1987FordE-250 Econoline Club WagonFront
1986FordE-250 Econoline Club WagonFront
1985FordE-250 Econoline Club WagonFront
1984FordE-250 Econoline Club WagonFront
1983FordE-250 Econoline Club WagonFront
1982FordE-250 Econoline Club WagonFront
1981FordE-250 Econoline Club WagonFront
1980FordE-250 Econoline Club WagonFront
1979FordE-250 Econoline Club WagonFront
1978FordE-250 Econoline Club WagonFront
1977FordE-250 Econoline Club WagonFront
1976FordE-250 Econoline Club WagonFront
1975FordE-250 Econoline Club WagonFront
1991FordE-350 EconolineFront
1990FordE-350 EconolineFront
1989FordE-350 EconolineFront
1988FordE-350 EconolineFront
1987FordE-350 EconolineFront
1986FordE-350 EconolineFront
1985FordE-350 EconolineFront
1984FordE-350 EconolineFront
1983FordE-350 EconolineFront
1982FordE-350 EconolineFront
1981FordE-350 EconolineFront
1980FordE-350 EconolineFront
1979FordE-350 EconolineFront
1978FordE-350 EconolineFront
1977FordE-350 EconolineFront
1976FordE-350 EconolineFront
1975FordE-350 EconolineFront
1991FordE-350 Econoline Club WagonFront
1990FordE-350 Econoline Club WagonFront
1989FordE-350 Econoline Club WagonFront
1988FordE-350 Econoline Club WagonFront
1987FordE-350 Econoline Club WagonFront
1986FordE-350 Econoline Club WagonFront
1985FordE-350 Econoline Club WagonFront
1984FordE-350 Econoline Club WagonFront
1983FordE-350 Econoline Club WagonFront
1982FordE-350 Econoline Club WagonFront
1981FordE-350 Econoline Club WagonFront
1980FordE-350 Econoline Club WagonFront
1979FordE-350 Econoline Club WagonFront
1978FordE-350 Econoline Club WagonFront
1977FordE-350 Econoline Club WagonFront
1979FordF-100RWDFront
1978FordF-100RWDFront
1977FordF-100RWDFront
1976FordF-100RWDFront
1975FordF-100RWDFront
1974FordF-100RWDFront
1973FordF-100RWDFront
1972FordF-100RWDFront
1971FordF-100RWDFront
1970FordF-100RWDFront
1969FordF-100RWDFront
1968FordF-100RWDFront
1967FordF-100RWDFront
1966FordF-100RWDFront
1965FordF-100RWDFront
1979FordF-150RWDFront
1978FordF-150RWDFront
1977FordF-150RWDFront
1976FordF-150RWDFront
1975FordF-150RWDFront
1979FordF-250RWDFront
1978FordF-250RWDFront
1977FordF-250RWDFront
1976FordF-250RWDFront
1975FordF-250RWDFront
1974FordF-250RWDFront
1973FordF-250RWDFront
1972FordF-250RWDFront
1971FordF-250RWDFront
1970FordF-250RWDFront
1969FordF-250RWDFront
1968FordF-250RWDFront
1967FordF-250RWDFront
1966FordF-250RWDFront
1965FordF-250RWDFront
1979FordF-350RWDFront
1978FordF-350RWDFront
1977FordF-350RWDFront
1976FordF-350RWDFront
1975FordF-350RWDFront
1974FordF-350RWDFront
1973FordF-350RWDFront
1972FordF-350RWDFront
1971FordF-350RWDFront
1970FordF-350RWDFront
1969FordF-350RWDFront
1968FordF-350RWDFront
1967FordF-350RWDFront
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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