

Full set of vario roof cylinders consists of eight hydraulic cylinders excluding the roll bar related cylinders. You send in your cylinders first for rebuild/upgrade service.
Expedited core exchange option includes $250 surcharge plus $800 deposit.
Fits SL350, SL500, SL550, SL600, SL63AMG, SL65.
Roll bar related cylinders available in other options (highly advisable)
No sales tax for orders in the USA
We provide world class technical support
3-year standard warranty (should last decades)
Seals used by Top Hydraulics, Inc. include Viton™ and Teflon™-hybrid seals, as well as enhanced Polyurethane material, which far exceed the OEM's requirements for rigidity, but provide at least double the service life for your convertible car top actuators, based on scientific test data.
A separate package deal is available for the full set of vario roof cylinders plus the three rollbar-related cylinders (i.e., pawl lock cylinders and roll bar lift cylinder).
Rebuild/upgrade 8 R230 |
Rebuilding your R230 SL-Class Vario Roof/Trunk Right Load Assist Cylinder with the best seals available. 3-year warranty.
Core exchange is available and includes a $30 inventory surcharge plus $120 core deposit. Cylinder must be shipped with lines attached - they need to be traced all the way back to the pump. Upgrade in pairs is highly recommended. P/N 2308001572
Rebuilding your R230 SL-Class Vario Roof Top Left Side Main Lift Cylinder with the best seals available. 3-year warranty. Cylinder must be shipped with lines attached - they need to be traced all the way back to the pump. Upgrade in pairs is highly recommended. P/N 2308001272.
Core exchange available as an option for $155 plus $120 core deposit.
Left and Right Lock Pawl Cylinders are related to hydraulic lowering and raising of the rollbar. The emergency deployment is independent via electronic release of spring pressure in the roll bar. Top Hydraulics upgrades them with intricate seals made from superior material. Core exchange is available and includes a $30 inventory surcharge plus $120 core deposit.
Lock Pawl Cylinders are related to hydraulic lowering and raising of the rollbar. The emergency deployment is independent via electronic release of spring pressure in the roll bar. Top Hydraulics upgrades them with intricate seals made from superior material.
Mounts in left roll bar support 2308600135.
Core exchange is available and includes a $30 inventory surcharge plus $120 core deposit.
Rebuilding your R230 SL-Class Vario Roof Top Front Lock/Latch cylinder with the best seals available. Cylinder must be shipped with lines attached - they need to be traced all the way back to the pump.
Expedited core exchange option includes a surcharge of $30 for inventory management, plus a refundable $120 core deposit. 3 yr wty
Rebuilding your R230 SL-Class Vario Roof Right Trunk Frame Locking Cylinder with the best seals available. 3-year warranty.
Core exchange is available and includes a $30 inventory surcharge plus $120 core deposit. Cylinder must be shipped with lines attached. This part mounts in latch 2307900471 (or 2307901271 or 2307901471). Upgrade in pairs is highly recommended. P/N 2308001072
Send in your hydraulic pump for rebuild/upgrade. P/N 2308000030, 2308000088, 2308000330, 2308000348. Average turn around time is 2-3 days, and you get back a pump that is far superior to a brand new one, on account of upgraded seals and internal components (following a complex rebuild & test procedure).
Top Hydraulics currently return ships via FedEx 2-Day Service within the US
Rebuilding your R230 SL-Class Vario Roof Top Left Side Main Lift Cylinder with the best seals available. 3-year warranty. Cylinder must be shipped with lines attached - they need to be traced all the way back to the pump. Upgrade in pairs is highly recommended. P/N 2308001172.
Expedited core exchange option for $155 plus $120 core deposit
The Roll Bar Lift cylinder is part of the roll bar assembly. It is related to hydraulic lowering and raising of the rollbar. Emergency deployment is independent via electronic release of spring pressure in the roll bar. Top Hydraulics upgrades the seals inside the hydraulic cylinders - this is independent of emergency deployment.
Upgrading your R230 SL-Class Vario Roof Trunk Lid Drive Cylinder with the best seals available. This makes your old cylinder better than a brand new one. 3-year warranty. Expedited core exchange option for $155 plus $120 core deposit. Cylinder must be shipped with lines attached. P/N 2308001372 aka A 230 800 13 72
Rebuild/upgrade service for all eight Vario Roof cylinders, all three roll bar cylinders, AND the hydraulic pump. All of the originals will fail sooner or later, unless the car gets wrecked prematurely, and Top Hydraulics' upgrade makes them better than brand new ones.
Expedited core exchange option includes $350 surcharge plus $1000 deposit.
Applies to '03-'11 models
Rebuilding your R230 SL-Class Vario Roof/Trunk Left Load Assist Cylinder with the best seals available. 3-year warranty.
Core exchange is available and includes a $30 inventory surcharge plus $120 core deposit. Cylinder must be shipped with lines attached - they need to be traced all the way back to the pump. Upgrade in pairs is highly recommended. P/N 2308001472
Rebuilding your R230 SL-Class Vario Roof Left Trunk Frame Locking Cylinder with the best seals available. 3-year warranty.
Core exchange is available and includes a $30 inventory surcharge plus $120 core deposit. Cylinder must be shipped with lines attached. This part mounts in latch 2307900371 (or 2307900171 or 2307901171 or 2307901371). Upgrade in pairs is highly recommended. P/N 2308000972
Rebuild/upgrade service for all eight Vario Roof cylinders PLUS the three cylinders related to the roll bar - outstanding package deal!
Expedited core exchange option includes $300 surcharge plus $800 deposit.
Fits '03-'11 models SL350, SL500, SL550, SL600, SL63AMG, SL65.