F360 Spider 99-05 -- Left Secondary Cylinder Rebuild/Upgrade Service
  • F430 Spider 05-09 -- Left Secondary Cylinder Rebuild/Upgrade Service 66454000
  • F360 Spider 99-05 -- Left Secondary Cylinder Rebuild/Upgrade Service

Left Secondary Cylinder - Ferrari F360 Spider


Core exchange is currently not available. You send us the cylinder(s) you need to have upgraded, and we will rebuild and upgrade them to better-than-new condition using the best seals available, far exceeding OEM quality. Price is per cylinder.

Note: in the unlikely event that there is rust on the chromed cylinder shaft, there will be an additional charge for replacing the cylinder shaft.

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No sales tax for orders in the USA


We provide world class technical support


3-year standard warranty (should last decades)

Ferrari F360 Spider | 1999-2005


Left Secondary Cylinder Rebuild/Upgrade Service

P/N: 66454000

Model year '99-'05 F360's have seven hydraulic cylinders for soft top actualtion and latching. Top Hydraulics upgrades the internal seals with far superior material, making your cylinders better than brand new ones.

Five of the cylinders have the hydraulic lines permanently attached, and they need to be sent in with the lines attached. If you have a cylinder with a cut hydraulic hose, then Top Hydraulics can replace the hose.

Two of the cylinders have removable lines (the Secondary Frame Top Seal Cylinders high up in the frame). Remove the clamps and send in these cylinders without the lines. Top Hydraulics will also replace the port seals (where the lines go in) on these cylinders p/n 66454000 and 66454100.

Please note that most cylinders fail in pairs, and that all seven cylinders will usually fail in a time frame of some 20% of the age of the first cylinder failing. That means, for example: if the first cylinder fails after ten years, then you are very likely to find the rest failing within some two years.


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