Sold by Ferrari as Complete Hydraulic circuit p/n 64418200. 

Includes our new, upgraded hoses plus rebuild and upgrade service for pump, cylinders, and valve block. This rebuild is a true upgrade, far exceeding OEM quality, performance, and durability.

Ships fully assembled, filled, and vented if the system gets shipped to Top Hydraulics with the old hoses.

Eliminates the need for the complicated and laborious venting procedure, and you should never have to worry about the Spider convertible top hydraulic system again.

65699800 Left Secondary Cylinder

64967200 Right Secondary Cylinder

65699900 Electrohydraulic Control Unit

168888 Capote Solenoid Valve Block

Left and Right Main Lift Cylinder

Left Main Cylinder and Right Main Cylinder sold by Ferrari only as part of p/n 64418200 because the venting procedure when replacing the main lifts is very complicated and labor intensive. Replacing a fully vented system saves a lot of labor and it helps with troubleshooting, as it eliminates the uncertainty whether certain malfunctions were caused by inadequate venting.

This upgrade includes Top Hydraulics, Inc. new hydraulic hoses (also known as lines or pipes), far exceeding OEM specs. 10,000 psi working pressure, 25,000 psi burst pressure, long-lasting, and easy to install.

Any hydraulic hose that has the black outer jacket material crumbling and exposing the white webbing below, is about to fail. Many convertible and roadster manufacturers have been supplied with hose material in the late 1990s and early 2000s that simply falls apart. Top Hydraulics uses far superior material. If anyone tries to sell you hoses made of brake line hose material, be aware of the low pressure rating of such hoses and their internal flexing.

Ferrari sells some single pipes of lesser quality at outrageous prices. The remaining hoses can only be purchased for many thousands of Dollars together with the pump or cylinders, yet all hoses will fail at about the same time.

The full set includes three pipes "A" (normally part of Ferrari p/n 64418200), comprised of:

A.1 Right Main Cylinder shaft side to Pump front tee

A.2 Pump to Pump front elbow to top of left tee

A.3 Left Main Cylinder Bottom (high point) to Pump front tee

plus eight pipes "K" through "V":

168857 (L) Pipe from Valve Block to left side of Pump

168858 (N) Pipe from Valve Block to right side of Pump

168859 (K) Pipe from Valve Block to shaft side of Left (L.H.) Main Cylinder

168860 (O) Pipe from Valve to R.H. Secondary Cylinder

168861 (P) Pipe from Valve to R.H. Secondary Cylinder

168862 (R) Pipe from Valve to L.H. Secondary Cylinder

168863 (S) Pipe from Valve to L.H. Secondary Cylinder

168864 (V) Pipe from Pump to R.H. Main Cylinder

All seven pipes going to the valve block 168888 come with a separate o-ring and snap ring to install the pipe in the block. Each pipe is clearly labeled.