

You send us your malfunctioning convertible hydraulic pump and we rebuild it for $600.
-OR-
Order a rebuilt and upgraded pump from our inventory (additional $500 core deposit applies).
Once we receive your old pump in the mail, we will refund your $500 core deposit provided there is no unusual damage to your core.
No sales tax for orders in the USA
We provide world class technical support
3-year standard warranty (should last decades)
P/N: UV 11456PA
Top Hydraulics replaces the OEM hose material on your complete convertible top hose assembly with far superior material. The OEM hoses are rated at 3,000 psi; Top Hydraulics' hoses are rated at a burst pressure of 23,200 psi!
Tonneau Cover Lift Cylinder - moves storage lid. UB 90262 "Power Piston - Tonneau Cover". Rebuild and upgrade service for your leaking actuators using best seals available, far exceeding OEM quality. Highly recommended to upgrade in pairs, or as whole set.
Bentley P/N: 3W7 871 789 C
There are two ways to order:
1. Rebuild & Upgrade Service.
Send us your convertible hydraulic system first. We upgrade the cylinders and pump with superior seals and replace all hydraulic hoses with a vastly superior material. You get a top system that has been rebuilt to outlast and outperform brand new OEM ones.
or
2. Core exchange. (includes $2000 core deposit)
This means that you get a rebuilt & upgraded hydraulic top system shipped from Top Hydraulics' inventory first, then you ship back your original system for credit of your $2000 core refund. You get a top system that has been rebuilt to outlast and outperform brand new ones.
Choose your order method below
P/N: UV 11458PA
Top Hydraulics replaces the OEM hose material on your complete convertible top hose assembly with far superior material. The OEM hoses are rated at 3,000 psi; Top Hydraulics' hoses are rated at a burst pressure of 23,200 psi!
Tonneau Cover Lock/Latch Cylinder p/n UB92029 or UB92028 - latches down the storage cover. Please ship mounted inside its latch to minimize risk of damage upon removal. Rebuild service for your leaking actuators using best seals available, far exceeding OEM quality.
P/N: UV 11452PA
Top Hydraulics replaces the OEM hose material on your complete convertible top hose assembly with far superior material. The OEM hoses are rated at 3,000 psi; Top Hydraulics' hoses are rated at a burst pressure of 23,200 psi!
Front Locking Cylinder above the windshield - send in your cylinder first. Upgrading your leaking or aging actuator with the best seals available, far exceeding OEM quality. Feel free to send the cylinder mounted in its latch UB92044 and UB 92045.
P/N: UV 11434PA
Top Hydraulics replaces the OEM hose material on your complete convertible top hose assembly with far superior material. The OEM hoses are rated at 3,000 psi; Top Hydraulics' hoses are rated at a burst pressure of 23,200 psi!
You send in your malfunctioning convertible hydraulic pump p/n UD75668, and we rebuild it for $1200.
UD 75668
International return shipping is $180 to most countries - please inquire.
P/N: UV 11451PA
Top Hydraulics replaces the OEM hose material on your complete convertible top hose assembly with far superior material. The OEM hoses are rated at 3,000 psi; Top Hydraulics' hoses are rated at a burst pressure of 23,200 psi!
P/N: UV 11453PA
Top Hydraulics replaces the OEM hose material on your complete convertible top hose assembly with far superior material. The OEM hoses are rated at 3,000 psi; Top Hydraulics' hoses are rated at a burst pressure of 23,200 psi!
Rear Lock/Latch Cylinder - latches down the rear of the canvas. UT 13582PA or UT 13581PA. Located next to cover lift cylinders. Please mail mounted inside the latch to minimize risk of damage upon removal. Rebuild service for your leaking actuators using best seals available, far exceeding OEM quality.
P/N: UV 11445PA
Top Hydraulics replaces the OEM hose material on your complete convertible top hose assembly with far superior material. The OEM hoses are rated at 3,000 psi; Top Hydraulics' hoses are rated at a burst pressure of 23,200 psi!
P/N: UV 11437PA
Top Hydraulics replaces the OEM hose material on your complete convertible top hose assembly with far superior material. The OEM hoses are rated at 3,000 psi; Top Hydraulics' hoses are rated at a burst pressure of 23,200 psi!
P/N: UV 11447PA
Top Hydraulics replaces the OEM hose material on your complete convertible top hose assembly with far superior material. The OEM hoses are rated at 3,000 psi; Top Hydraulics' hoses are rated at a burst pressure of 23,200 psi!
P/N: UV 11449PA
Top Hydraulics replaces the OEM hose material on your complete convertible top hose assembly with far superior material. The OEM hoses are rated at 3,000 psi; Top Hydraulics' hoses are rated at a burst pressure of 23,200 psi!