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Kyb

Kyb

KYB Shocks & Struts Gas-A-Just Rear FORD Fairmont 1978-81 FORD Mustang 1979-93 MERCURY Ca

SKU: KYBKG5551

Shocks and Struts

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

Kyb

Kyb

KYB Shocks & Struts Gas-A-Just Rear FORD Fairmont 1978-81 FORD Mustang 1979-93 MERCURY Ca

SKU: KYBKG5551

Shocks and Struts

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

Sale ends in Calculating...

A$210.51 A$240.48
LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our 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

79-93 Mustang Rear

Data: v4.2 - Upd: 2026-10-15 08:10:23

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
KG5551
Product Attributes - Part Type
Shocks and Struts
Product Attributes - Product Line
KYB Gas-a-Just Shocks and Struts
Product Attributes - UPC
781552055518
Product Attributes - Ride Height
Stock
Product Attributes - Internal Design
Monotube
Product Attributes - Adjustable Valving
No
Product Attributes - Gas Charged
Yes
Product Attributes - Boot Included
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Kyb
StreetFX SKU kybKG5551
SFX Item ID 4443561
Supplier Item Code 4443561
Manufacturer SKU KG5551
Manufacturer UPC 781552055518

Compatibility

Application Data
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1978
    Ending Year1979
    Engine TypeL4
    Liter2.3
    CID140
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Shock PositionRear
    Body StyleCoupe
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeY
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1978
    Ending Year1979
    Engine TypeL4
    Liter2.3
    CID140
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Shock PositionRear
    Body StyleSedan
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeY
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1978
    Ending Year1979
    Engine TypeL4
    Liter2.3
    CID140
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Shock PositionRear
    Body StyleWagon
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeY
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1978
    Ending Year1979
    Engine TypeL6
    Liter3.3
    CID200
    Engine Size3.3L/200
    Engine FamilyFORD L6 GAS
    DrivetrainRWD
    Shock PositionRear
    Body StyleCoupe
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeT
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1978
    Ending Year1979
    Engine TypeL6
    Liter3.3
    CID200
    Engine Size3.3L/200
    Engine FamilyFORD L6 GAS
    DrivetrainRWD
    Shock PositionRear
    Body StyleSedan
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeT
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1978
    Ending Year1979
    Engine TypeL6
    Liter3.3
    CID200
    Engine Size3.3L/200
    Engine FamilyFORD L6 GAS
    DrivetrainRWD
    Shock PositionRear
    Body StyleWagon
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeT
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1978
    Ending Year1979
    Engine TypeV8
    Liter5.0
    CID302
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Shock PositionRear
    Body StyleCoupe
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeF
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1978
    Ending Year1979
    Engine TypeV8
    Liter5.0
    CID302
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Shock PositionRear
    Body StyleSedan
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeF
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1978
    Ending Year1979
    Engine TypeV8
    Liter5.0
    CID302
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Shock PositionRear
    Body StyleWagon
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeF
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1980
    Ending Year1981
    Engine TypeL4
    Liter2.3
    CID140
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Shock PositionRear
    Body StyleSedan
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeA
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1980
    Ending Year1981
    Engine TypeL4
    Liter2.3
    CID140
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Shock PositionRear
    Body StyleWagon
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeA
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1980
    Ending Year1981
    Engine TypeL6
    Liter3.3
    CID200
    Engine Size3.3L/200
    Engine FamilyFORD L6 GAS
    DrivetrainRWD
    Shock PositionRear
    Body StyleSedan
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeB
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1980
    Ending Year1981
    Engine TypeL6
    Liter3.3
    CID200
    Engine Size3.3L/200
    Engine FamilyFORD L6 GAS
    DrivetrainRWD
    Shock PositionRear
    Body StyleWagon
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeB
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1980
    Ending Year1981
    Engine TypeV8
    Liter4.2
    CID255
    Engine Size4.2L/255
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Shock PositionRear
    Body StyleSedan
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeD
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelBASE
    Beginning Year1980
    Ending Year1981
    Engine TypeV8
    Liter4.2
    CID255
    Engine Size4.2L/255
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Shock PositionRear
    Body StyleWagon
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeD
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelFUTURA
    Beginning Year1978
    Ending Year1979
    Engine TypeL4
    Liter2.3
    CID140
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Shock PositionRear
    Body StyleCoupe
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeY
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelFUTURA
    Beginning Year1978
    Ending Year1979
    Engine TypeL6
    Liter3.3
    CID200
    Engine Size3.3L/200
    Engine FamilyFORD L6 GAS
    DrivetrainRWD
    Shock PositionRear
    Body StyleCoupe
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeT
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelFUTURA
    Beginning Year1978
    Ending Year1979
    Engine TypeV8
    Liter5.0
    CID302
    Engine Size5.0L/302
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Shock PositionRear
    Body StyleCoupe
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeF
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelFUTURA
    Beginning Year1980
    Ending Year1981
    Engine TypeL4
    Liter2.3
    CID140
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Shock PositionRear
    Body StyleCoupe
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeA
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelFUTURA
    Beginning Year1980
    Ending Year1981
    Engine TypeL4
    Liter2.3
    CID140
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Shock PositionRear
    Body StyleSedan
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeA
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelFUTURA
    Beginning Year1980
    Ending Year1981
    Engine TypeL6
    Liter3.3
    CID200
    Engine Size3.3L/200
    Engine FamilyFORD L6 GAS
    DrivetrainRWD
    Shock PositionRear
    Body StyleCoupe
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeB
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelFUTURA
    Beginning Year1980
    Ending Year1981
    Engine TypeL6
    Liter3.3
    CID200
    Engine Size3.3L/200
    Engine FamilyFORD L6 GAS
    DrivetrainRWD
    Shock PositionRear
    Body StyleSedan
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeB
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelFUTURA
    Beginning Year1980
    Ending Year1981
    Engine TypeV8
    Liter4.2
    CID255
    Engine Size4.2L/255
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Shock PositionRear
    Body StyleCoupe
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeD
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelFUTURA
    Beginning Year1980
    Ending Year1981
    Engine TypeV8
    Liter4.2
    CID255
    Engine Size4.2L/255
    Engine FamilyFord small block Windsor
    DrivetrainRWD
    Shock PositionRear
    Body StyleSedan
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeD
    RegionUSA
  • MakeFORD
    ModelFAIRMONT
    SubmodelFUTURA
    Beginning Year1981
    Ending Year1981
    Engine TypeL4
    Liter2.3
    CID140
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    DrivetrainRWD
    Shock PositionRear
    Body StyleWagon
    Application NotesGas-a-just; (Exc. TRX Suspension), Monotube Performance Upgrade
    Engine VIN CodeA
    RegionUSA

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