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Kyb

Kyb

KYB Shocks & Struts Gas-A-Just Front AVANTI II 1986-91 BUICK Century 1973-81 BUICK Regal 1973-87 BUI

SKU: KYBKG4513

Shocks and Struts

KYB Shocks & Struts Gas-A-Just...

Kyb

Kyb

KYB Shocks & Struts Gas-A-Just Front AVANTI II 1986-91 BUICK Century 1973-81 BUICK Regal 1973-87 BUI

SKU: KYBKG4513

Shocks and Struts

KYB Shocks & Struts Gas-A-Just...

Sale ends in Calculating...

A$215.87 A$247.10
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

Part Type

68-87 Gm Fullsize Front

Data: v4.2 - Upd: 2026-10-16 20:11:43

Features

  • Electronic safety systems depend on the suspension, brakes and tires operating as the vehicle manufacturer intended. The KYB Gas-a-just helps keep Electronic Safety Systems performing as designed.

Specifications

Product Attributes - Brand
KYB Shocks & Struts
Product Attributes - Manufacturer's Part Number
KG4513
Product Attributes - Part Type
Shocks and Struts
Product Attributes - Product Line
KYB Gas-a-Just Shocks and Struts
Product Attributes - UPC
781552045137
Product Attributes - Ride Height
Stock
Product Attributes - Extended Length (in.)
13.03
Product Attributes - Collapsed Length (in.)
8.58
Product Attributes - Internal Design
Monotube
Product Attributes - Adjustable Valving
No
Product Attributes - Gas Charged
Yes
Product Attributes - Upper Mount
Stud
Product Attributes - Lower Mount
T-bar
Product Attributes - Bushing Material
Rubber
Product Attributes - Bushing Color
Black
Product Attributes - Boot Included
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Kyb
StreetFX SKU kybKG4513
SFX Item ID 4443310
Supplier Item Code 4443310
Manufacturer SKU KG4513
Manufacturer UPC 781552045137

Compatibility

Application Data
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1987
    Ending Year1989
    Engine TypeV8
    Liter5.0
    CID305
    Engine Size5.0L/305
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1987
    Ending Year1991
    Engine TypeV8
    Liter5.0
    CID305
    Engine Size5.0L/305
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleConvertible
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeAVANTI
    ModelII
    SubmodelBASE
    Beginning Year1990
    Ending Year1990
    Engine TypeV8
    Liter5.0
    CID305
    Engine Size5.0L/305
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
    Shock PositionFront
    Body StyleSedan
    Application NotesGas-a-just; Monotube Performance Upgrade
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeH
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeJ
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleSedan
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeH
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleSedan
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeJ
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleWagon
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeH
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter5.7
    CID350
    Engine Size5.7L/350
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleWagon
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeJ
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeT
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeU
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeV
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeW
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleSedan
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeT
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleSedan
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeU
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleSedan
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeV
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleSedan
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeW
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleWagon
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeT
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleWagon
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeU
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleWagon
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeV
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleWagon
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeW
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1974
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeP
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1974
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleCoupe
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeR
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1974
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleSedan
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeP
    RegionUSA
  • MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1974
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine Size7.5L/455
    Engine FamilyBuick V8
    DrivetrainRWD
    Shock PositionFront
    Body StyleSedan
    Application NotesGas-a-just; Monotube Performance Upgrade
    Engine VIN CodeR
    RegionUSA

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