

Core exchange is currently not available - your cylinders need to be sent in first for rebuild service. We use the best seals available, far exceeding OEM quality. Ferrari part number 177790
No sales tax for orders in the USA
We provide world class technical support
3-year standard warranty (should last decades)
Rebuild/upgrade service replaces leaking, inferior OEM seals and improves upon top hydraulic cylinder design. Making your Ferrari cylinder better than a brand new one, for a fraction of dealer price.
Note: in the unlikely event that there is rust or tool damage from cylinder removal on the chromed cylinder shaft, there will be an additional charge for replacing the cylinder shaft and possibly part of the housing.
R.H. Main Lift Cylinder p/n 177790
177790 |
New hydraulic hose (also known as line or pipe), far exceeding OEM specs. 10,000 psi working pressure, 25,000 psi burst pressure, long-lasting, easy to install. The best hoses for the application, at the best price. Ferrari does not sell all hoses as a set - consider getting the full set from us.
Core exchange is currently not available - your cylinders need to be sent in first for rebuild service. We use the best seals available, far exceeding OEM quality. Price is per cylinder.
Special Option: Order from our stock with core exchange.
Includes $200 refundable core deposit.
Ferrari p/n: 66454700
New/upgraded hydraulic hose (also known as line or pipe) made by Top Hydraulics, far exceeding OEM specs. 10,000 psi working pressure, 25,000 psi burst pressure, long-lasting, easy to install. The best hoses for the application, at the best price.
Core exchange is currently not available - your cylinders need to be sent in first for rebuild service with 1-3 days turn around. Using the best seals available, far exceeding OEM quality. Ferrari part number 81859400 RH PISTON MAIN KIT.
Special Option: Order from our stock with core exchange.
Includes $200 refundable core deposit.
Ferrari p/n: 66453800
New/upgraded hydraulic hose (also known as line or pipe) made by Top Hydraulics, far exceeding OEM specs. 10,000 psi working pressure, 25,000 psi burst pressure, long-lasting, easy to install. The best hoses for the application, at the best price.
Core exchange is currently not available - your cylinders need to be sent in first for rebuild service. We use 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.
New hydraulic hose (also known as line or pipe), far exceeding OEM specs. 10,000 psi working pressure, 25,000 psi burst pressure, long-lasting, easy to install. The best hoses for the application, at the best price. Ferrari does not sell all hoses as a set - consider getting the full set from us.
Core exchange is currently not available - your cylinders need to be sent in first for rebuild service. We use 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.
Core exchange is currently not available - your cylinders need to be sent in first for rebuild service. We use the best, longest lasting seals available, far exceeding OEM quality.
Ferrari part number 70003529 RH Capote Cylinder.
Core exchange is currently not available - your cylinders need to be sent in first for rebuild service. We use the best, longest lasting seals available, far exceeding OEM quality.
Ferrari part number 70003528 RH Compartment Cylinder.
Send in your pump first for rebuild & upgrade service for $1300 plus return shipping
- or -
select the core exchange option where we send a pump first from our inventory for $1650 plus $2000 deposit plus shipping.
This Rebuild & Upgrade service includes service of the Valve Block.
Internal components and seals get upgraded, and the pump goes through extensive testing to make sure we ship back a product that is performing better than a brand new one from the factory, for a fraction of dealer price. Typical problems with original Ferrari California top pumps are leakage and overheating. Top Hydraulics takes care of the leaking and the overheating for good.
Core exchange is currently not available - your cylinders need to be sent in first for rebuild service. We use the best seals available, far exceeding OEM quality.
Ferrari part number 177767.
Core exchange is currently not available - your cylinders need to be sent in first for rebuild service with 1-3 days turn around. Using the best seals available, far exceeding OEM quality. Ferrari part number 81860400 R.H. REAR ROOF PISTON KIT.
This is the passenger side cylinder that actually lifts the roof assembly. The name "Front Roof Piston" can be confusing because this part is in front of the roof only when the roof is down.
New hydraulic hose set (also known as lines or pipes), far exceeding OEM specs. 10,000 psi working pressure, 25,000 psi burst pressure, long-lasting, easy to install. The best hoses for the application, at the best price. Ferrari does not sell all hoses as a set.
p/n 64418200, 168857, 168858, 168859, 168860, 168861, 168862, 168863