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KYB Suspension KG5519 Gas-a-Just Monotube Gas Shock Absorber

(1973-1976 Ford Thunderbird; 1973-1976 Lincoln Mark IV; 1977-1979 Lincoln Mark V)

Part of: KYB Suspension Gas-a-Just Monotube Gas Shock Absorber

Other options in this family: KYB Suspension KG54328 KYB Suspension KG5498 KYB Suspension 554384 KYB Suspension KG9025 KYB Suspension KG54314

Manufacturer

Picture for manufacturer KYB Suspension

Part Number

KG5519
13 reviews
Sale Price

$43.33

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The KYB Gas-a-Just KG5519 is a high-performance monotube gas shock absorber designed to restore and enhance your vehicle's handling characteristics. This premium replacement shock features monotube construction for superior heat dissipation and consistent performance under demanding conditions.

Advanced Dual-Chamber Design:

  • Air-free hydraulic chamber with precision piston and valving for immediate response and precise control
  • High-pressure nitrogen gas chamber with floating piston separator for fade-free performance
  • Monotube design eliminates aeration and provides faster heat dissipation than twin-tube shocks
  • Increased gas pressure delivers firmer damping and reduced body roll during cornering
  • Maintains comfortable ride quality during normal driving while providing instant performance when needed

Performance Benefits:

  • Restores original vehicle handling and stability
  • Reduces excessive body motion, dive, and squat
  • Improves steering response and cornering control
  • Ideal for vehicles that tow, haul, or require enhanced handling
  • OE-quality construction with premium internal components

KYB Gas-a-Just shocks are engineered for drivers seeking improved handling and control without sacrificing ride comfort. The monotube design and high-pressure gas charge make this shock an excellent choice for performance-oriented applications, heavy-duty use, or restoring proper damping to worn suspension systems.

Products specifications

Fits

1973-1976 Ford Thunderbird; 1973-1976 Lincoln Mark IV; 1977-1979 Lincoln Mark V

FEATURE AND BENEFIT 1

ADDS UP TO 25% MORE DAMPING PERFORMANCE OVER ORIGINAL EQUIPMENT SHOCKS

Compressed Length

11.06

Extended Length

17.76

Stroke Length

6.69

Feature and Benefit 2

COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR CLASSIC CARS

Lower Mount Type

E1

Feature and Benefit 7

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.

Feature and Benefit 5

FLUID LEAKING CAN BE A CAUSE OF SHOCK FAILURE, THE KYB GAS-A-JUST HAS AN ULTRA-SMOOTH TRIPLE CHROME PLATED CHROME PISTON ROD TO REDUCE SEAL WEAR

Feature and Benefit 3

GAS-A-JUST MONOTUBES INCLUDE ADDITIONAL DAMPING OVER OE DESIGN FOR VEHICLES THAT WORK, TOW, AND HAVE LARGER, HEAVIER TIRES & WHEELS

Feature and Benefit 4

HIGH PRESSURE MONOTUBE DESIGN SEPARATES THE GAS AND OIL FOR FADE FREE OPERATION AND INSTANT RESPONSE

B-stop

N

R-stop

N

Upper Mount Type

S1

Feature and Benefit 6

THE HIGHER GAS PRESSURE OF THE KYB GAS-A-JUST RESPONDS QUICKLY TO IMPROVE STEERING RESPONSE

Dust Cover Included

Y

Internal Rebound Spring

N

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