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 81859300 "LH FRONT ROOF PISTON KIT". This is the driver side cylinder that actually lifts the roof assembly.
This product is no longer in stock
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 inside, for a fraction of dealer price. Comes with new, edge activated, Viton seals for the hydraulic hose connection.
L.H. Main Piston Ferrari P/N: 81859300 LH FRONT ROOF PISTON MAIN KIT
This is the driver 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.
Please note that these parts cannot be rebuilt if there is serious damage to the metal parts, such as a bent shaft.
Top Hydraulics does not stock this part, but we will make yours better than a brand new one for a fraction of Ferrari's price, typically with one day turn around of us receiving your original part. Please inquire about our low FedEx rates, both for shipping inside the US and internationally.