| Management number | 254237078 | Release Date | 2026/11/07 | List Price | US$39.87 | Model Number | 254237078 | ||
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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 Gas-a-just is available as an OE monotube replacement and as an OE twin-tube performance upgrade. 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.
Shock Absorber| Manufacturer part number | 555601 |
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| Compatible cars | 2003-2011 MERCURY GRAND MARQUIS |
| Vehicle fitment type | Specific |
| Brand | KYB Shocks & Struts |
| Vehicle mount location | Rear |
| Automotive parts division | OEM Replacement |
| Weight | 5 lb |
| Vehicle make | 75-00556 A4 |
| Vehicle model | 555601 |
| Count | 1 |
| Size | 29.000 |
| Material | Multi |
| Vehicle type | Car |
| Model | 555601 |
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