





⚡ Elevate your ride with instant, fade-free control!
The KYB 551600 Gas-a-Just is a monotube gas strut engineered as a direct OEM replacement for Crown Victoria and Grand Marquis models. Featuring a high-pressure nitrogen gas chamber and an air-free hydraulic piston, it delivers instant shock absorption and eliminates performance fade, restoring original handling and ride comfort with precision. Designed for vehicle-specific fitment, this durable, machined silver shock absorber offers a seamless upgrade for professional-grade suspension performance.

| ASIN | B000GZAPH2 |
| Auto Part Position | Front |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #898,144 in Automotive ( See Top 100 in Automotive ) #154 in Automotive Performance Shocks & Struts #43,587 in Automotive Shocks, Struts & Suspension Products |
| Brand | KYB |
| Customer Reviews | 4.2 4.2 out of 5 stars (19) |
| Date First Available | July 6, 2006 |
| Extended Length | 15.51 Inches |
| Exterior Finish | Machined |
| Global Trade Identification Number | 00781552916000 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.5 pounds |
| Item model number | 551600 |
| Manufacturer | KYB |
| Manufacturer Part Number | 551600 |
| Model | KYB 551600 |
| OEM Part Number | 551600 |
| Style | Modern |
| UPC | 781552916000 826732844466 |
| Vehicle Service Type | Vehicle |
J**R
Get what you pay for!
No shock beats kyb shocks!
L**2
Nice upgrade to OEM
Poor factory packaging.. so they can come in scratched, scraped etc. But a great strut.
J**.
Great product
Arrived in timely manner and good price!
G**E
Absolute GARBAGE Ride Quality!!!
These shocks made my Lincoln Town Car's ride-quality so insanely firm and pathetic, that, the car actually hops like crazy over all the imperfections in the road!!! And what is ridiculously strange about these shocks, is, they do not even break-in and become softer over time. Instead, they actually become firmer and firmer the more they age!!! My ride-quality is now obscenely despicable beyond belief. The original factory Motorcraft shocks offer an unbelievably smooth and comfortable ride-quality. And they actually becomer smoother and smoother the more they age!!! I don't understand why on Earth KYB is in business!!! They have successfully fooled and deceived millions of people!!!
C**A
Grand Marquis 2006
Good struts, fit perfectly Mercury Grand Marquis 2006
"**"
KYB shocks
I liked the very reasonable price for this auto part. The shocks were for a newer, Ford vehicle. Very excellent service!!!
R**Z
Five Stars
It made a world of difference in my Town Car.
C**N
good 👍
good
Trustpilot
4 days ago
2 weeks ago