Select Your Vehicle

Home

Home

Rebuild & Upgrade Service for Alfa Convertible Hydraulics

Alfa Romeo

  • Top Hydraulics is the world's leading rebuilder of convertible top hydraulics - far exceeding OEM specs, and new, upgraded hoses are always in stock. Top Hydraulics' quality is unmatched!

  • We upgrade your cylinder(s) by replacing the tiny OEM rod seal with a much larger one made of superior materials, and adding custom caps made of CNC machined stainless steel to accommodate these superior seals. Our seals are not sensitive to water and are resistant to most additives in hydraulic fluid. This results in a much longer service life than the standard OEM cylinders for a fraction of the price. Top Hydraulics also rebuilds and upgrades convertible hydraulic pumps, as well as manufacturing our own upgraded hydraulic lines.

  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!

  • Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.

  • Important: pitted or rusted Alfa Romeo cylinders must have their shafts replaced in order to function properly. There is an additional $100 charge per shaft replacement
Aston Martin - Top Hydraulics, Inc.

Aston Martin

  • We upgrade your cylinder(s) by replacing the tiny OEM rod seal with a much larger one made of superior materials, and adding custom caps made of CNC machined stainless steel to accommodate these superior seals.

  • Our seals are not sensitive to water and are resistant to most additives in hydraulic fluid. This results in much longer service life than the standard OEM cylinders for a fraction of the price.

  • Top Hydraulics' also rebuilds and upgrades convertible hydraulic pumps, as well as manufacturing our own upgraded hydraulic lines.

  • Owning and driving a convertible with an automatic top is prestigious, convenient, and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!

  • Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.
Audi Convertible Hydraulic Cylinder Rebuild/Upgrade Service

Audi

  • We upgrade your cylinder(s) by replacing the tiny OEM rod seal with a much larger one made of superior materials in a superior geometry.  We then add custom glands made of CNC machined stainless steel to accommodate these superior seals. Our seals are more forgiving towards unevenness of the surface that slides through them, they are not sensitive to water and are resistant to most additives in hydraulic fluid. This results in a much longer service life than the standard OEM cylinders for a fraction of the price.

  • Our Core Exchange option makes this as easy as buying a new cylinder - you only have to ship back your old cylinder(s) afterwards for core credit. Top Hydraulics' also rebuilds and upgrades convertible hydraulic pumps, as well as manufacturing our own upgraded hydraulic lines.

  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!

  • Top Hydraulics' standard warranty is 3 years on rebuilds & upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.

Bentley Convertible Top Hydraulic Cylinder Rebuild/Upgrade Service

Bentley

  • We upgrade your cylinder(s) by replacing the tiny OEM rod seal with a much larger one made of superior materials.  We then add custom caps made of CNC machined stainless steel to accommodate these superior seals. Our seals are not sensitive to water and are resistant to most additives in hydraulic fluid. This results in a much longer service life than the standard OEM cylinders for a fraction of the price.

  • Top Hydraulics' also rebuilds and upgrades convertible hydraulic pumps, and we also manufacture our own upgraded hydraulic lines.

  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!

  • Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.

  • You remove your cylinders you would like to have rebuilt, and send them to us.

  • Core Exchange is currently NOT available for Bentley cylinders.

  • The Bentley Azure has 12 cylinders. They should be upgraded at least in pairs, and preferably as a complete set. Once we receive your cylinders, the turn around time for Bentley cylinders is up to two days for rebuild service and we will ship the cylinders back to you by Priority U.S. Mail (2-3 days delivery time). Please note that in the unlikely event the brass colored main lift cylinders or tonneau cover lift cylinders should have rust on the chromed shafts, we will have to replace the chromed shafts with stainless steel ones of our own manufacture for a surcharge.
BMW Convertible Top Hydraulic Cylinder Rebuild/Upgrade Service

BMW

Top Hydraulics rebuilds and upgrades your BMW convertible hydraulic components with superior materials.

Our seals are not sensitive to water and are resistant to most additives in hydraulic fluid. This results in a much longer service life than the standard OEM cylinders for a fraction of the price.

Our Core Exchange option can make this as easy as buying a new cylinder - you only have to ship back your old cylinder(s) afterwards for core credit. Top Hydraulics' also rebuilds and upgrades convertible hydraulic pumps, and we also manufacture our own upgraded hydraulic lines.

Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!

Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.

Buick

Top Hydraulics rebuilds and upgrades your Buick convertible hydraulic components with superior materials. Our seals are not sensitive to water and are resistant to most additives in hydraulic fluid. This results in a much longer service life than the standard OEM cylinders for a fraction of the price. Our Core Exchange option can make this as easy as buying a new cylinder - you only have to ship back your old cylinder(s) afterwards for core credit. Top Hydraulics' also rebuilds and upgrades convertible hydraulic pumps, and we also manufacture our own upgraded hydraulic lines. Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new! Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.

Cadillac Convertible Top Hydraulic Cylinder Rebuild/Upgade Service

Cadillac

  • You remove your cylinders you would like to have rebuilt, and send them to us. Core exchange (where we ship from our inventory first) is available only for full sets of eight cylinders, or for the front latch cylinder.

  • These cylinders typically fail first in the rear of the cylinder, where the mounting pin goes through the housing. The OEM (Original Equipment Manufacturer) cylinders have front and rear caps that are sealed from the cylinder bodies with a seal material that decays over time. Top Hydraulics replaces those seals with a far superior material that is not sensitive to water and is resistant to most additives in hydraulic fluid. Our seals have a larger cross section for a superior static seal. The OEM cylinders rely on a tiny rod seal for the cylinder shaft to slide through.

  • Top Hydraulics manufactures and installs its own precision CNC machined front caps (glands) in these cylinders, so that the tiny OEM rod seals can be replaced with Top Hydraulics' own u-cup seals for a far more reliable seal and much longer service life. In addition, the size and geometry of Top Hydraulics' u-cups is forgiving to tiny scratches and imperfections in the cylinder rods (aka piston rods or shafts), caused during the original manufacture, during removal from the car, during installation into the car, or by impurities in the hydraulic fluid. Top Hydraulics replaces the port seals (where the hydraulic hoses attach) and ships spares with each cylinder, in case your mechanic accidentally pinches an o-ring while installing the hydraulic hose.

  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!.
Chevrolet Convertible Top Hydraulic Cylinder Rebuild/Upgrade Service

Chevrolet

Rebuild & Upgrade service for convertible Chevrolet models.  Select your vehicle below.

Chrysler Convertible Top Hydraulic Rebuild/Upgrade Service

Chrysler

  • Unfortunately, the seal material used in the OEM cylinders is particularly prone to chemical decay in warm climates, and we highly recommend to upgrade all cylinders at the same time. At the very least, cylinders should be upgraded in pairs.

  • Top Hydraulics actually replaces all seals in these cylinders, including the port seals. Top Hydraulics' proprietary seals are far superior to the original seals used both in choice of material and in their geometry. This makes your used cylinders actually better than new ones, with a much increased service life. 
Ferrari Convertible Top Hydraulic Cylinder Rebuild/Upgrade Service

Ferrari

  • We upgrade your cylinder(s) by replacing the tiny OEM rod seal with a much larger one made of superior materials, and adding custom caps made of CNC machined stainless steel to accommodate these superior seals. Our seals are not sensitive to water and are resistant to most additives in hydraulic fluid. This results in a much longer service life than the standard OEM cylinders for a fraction of the price.

  • Top Hydraulics' also rebuilds and upgrades convertible hydraulic pumps, as well as manufacturing our own upgraded hydraulic lines.
  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!

  • Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.
Ford

Ford

  • Top Hydraulics rebuilds and upgrades your Ford convertible hydraulic components with superior materials. Our seals are not sensitive to water and are resistant to most additives in hydraulic fluid. This results in a much longer service life than the standard OEM cylinders for a fraction of the price.

  • Our Core Exchange option can make this as easy as buying a new cylinder - you only have to ship back your old cylinder(s) afterwards for core credit. Top Hydraulics' also rebuilds and upgrades convertible hydraulic pumps, and we also manufacture our own upgraded hydraulic lines.

  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!

  • Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.
Rebuild/Upgrade Service for 2006-2013 Infiniti G37 Convertible Hydraulic Components

Infiniti

  • We upgrade your cylinder(s) by replacing the tiny OEM rod seal with a much larger one made of superior materials, and adding custom caps made of CNC machined stainless steel to accommodate these superior seals. Our seals are not sensitive to water and are resistant to most additives in hydraulic fluid. This results in much longer service life than the standard OEM cylinders for a fraction of the price.

  • Our Core Exchange option can make this as easy as buying a new cylinder - you only have to ship back your old cylinder(s) afterward for core credit.

  • Top Hydraulics' also rebuilds and upgrades convertible hydraulic pumps, as well as manufacturing our own upgraded hydraulic lines.

  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!

  • Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps and on new hydraulic hoses.

Jaguar Convertible Top Hydraulic System Rebuild/Upgrade Service

Jaguar

  • CYLINDER UPGRADES -- NEW, UPGRADED HOSES -- PUMP UPGRADES

  • Are you a victim of the infamous "green shower" from above the windshield? Are Jaguar hoses on back order again (guess why - the original ones are all failing...)?

  • Let Top Hydraulics supply you with new, better hoses at a lower price, and let us upgrade your old cylinders so that they will be better than brand new ones - no kidding!

  • We currently upgrade Jaguar convertible hydraulic cylinders for the 1996-2006 XK8/XKR models with their high-pressure systems containing two top lift cylinders and one latch cylinder, plus six hydraulic hoses.

  • The rod seals used for the cylinder rebuild/upgrade are far superior to the original ones in geometry, size and material choice.

  • Top Hydraulics does not only replace the original seals, but precision-manufactures metal parts that accommodate our larger and much longer lasting seals. That is why our rebuilds are actually upgrades - we make your old cylinders better than new!

  • Top Hydraulics' Kevlar-reinforced hoses have a burst pressure rating of 23,200 psi, and are clearly the best option available to Jaguar owners.

  • We ship internationally on a daily basis.

Please note that in the unlikely event the black/brass colored main lift cylinders should have rust or serious mechanical damage on the chromed shafts, a proper rebuild is currently not possible.

Lamborghini

Rebuild/Upgrade service for your Lamborghini convertible top hydraulic components.

Top Hydraulics, Inc. |  Rebuild/Upgrade Service for Maserati Top Hydraulic Components

Maserati


  • Top Hydraulics is the world's leading rebuilder of convertible top hydraulics - Top Hydraulics' quality is unmatched, far better than on brand new parts! If we couldn't make the parts better, then we wouldn't bother working on them.


  • Top Hydraulics' rebuilds and upgrades convertible hydraulic pumps and cylinders, as well as manufacturing our own upgraded hydraulic lines.


  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!


  • Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.

Maybach

Reseal service for Maybach 57, Maybach 57S, Maybach 62, Mayback 62S Power steering cylinder/damper. Three years warranty.

Top Hydraulics, Inc. - McLaren

McLaren


  • Top Hydraulics is the world's leading rebuilder of convertible top hydraulics - Top Hydraulics' quality is unmatched, far better than on brand new parts! If we couldn't make the parts better, then we wouldn't bother working on them.


  • Top Hydraulics' rebuilds and upgrades convertible hydraulic pumps and cylinders, as well as manufacturing our own upgraded hydraulic lines.


  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!


  • Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.

Mercedes Benz Convertible Top Hydraulic Cylinder Rebuild/Upgrade Service

Mercedes-Benz

  • Top Hydraulics is the world's leading rebuilder of convertible top hydraulics - Top Hydraulics' quality is unmatched, far better than on brand new parts! If we couldn't make the parts better, then we wouldn't bother working on them.

  • We rebuild cylinders, we manufacture new hoses, and we rebuild convertible top (and lift gate) pumps. We offer core exchange (where we ship parts from our inventory first, then you send back your original parts to recover your deposit) on most convertible top hydraulic cylinders and pumps, and we can even take care of unusual problems such as flood or fire victims.

Mini Cooper

Mitsubishi Convertible Hydraulics Rebuild/Upgrade Service

Mitsubishi

We upgrade your cylinder(s) by replacing the tiny OEM rod seal with a much larger one made of superior materials, and adding custom caps made of CNC machined stainless steel to accommodate these superior seals. Our seals are not sensitive to water and are resistant to most additives in hydraulic fluid. This results in a much longer service life than the standard OEM cylinders for a fraction of the price.

Our Core Exchange option makes this as easy as buying a new cylinder - you only have to ship back your old cylinder(s) afterwards for core credit.

Top Hydraulics' also rebuilds and upgrades convertible hydraulic pumps, as well as manufacturing our own upgraded hydraulic lines.

Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!

Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.

Nissan Convertible Hydraulic Rebuild/Upgrade Service

Nissan

  • Top Hydraulics is the world's leading rebuilder of convertible top hydraulics - Top Hydraulics' quality is unmatched, far better than on brand new parts! If we couldn't make the parts better, then we wouldn't bother working on them.

  • We rebuild cylinders, we manufacture new hoses, and we rebuild convertible top (and lift gate) pumps.

  • We offer core exchange (where we ship parts from our inventory first, then you send back your original parts to recover your deposit) on most convertible top hydraulic cylinders and pumps, and we can even take care of unusual problems such as flood or fire victims.

Opel

  • Top Hydraulics rebuilds and upgrades your Opel convertible hydraulic components with superior materials. Our seals are not sensitive to water and are resistant to most additives in hydraulic fluid. This results in a much longer service life than the standard OEM cylinders for a fraction of the price.

  • Our Core Exchange option can make this as easy as buying a new cylinder - you only have to ship back your old cylinder(s) afterwards for core credit. Top Hydraulics' also rebuilds and upgrades convertible hydraulic pumps, and we also manufacture our own upgraded hydraulic lines.

  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!

  • Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.
Porsche Convertible Top Hydraulic Cylinder Rebuild/Upgrade Service

Porsche

Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of Porsche hydraulic pumps.

Rebuild/Upgrade Service for your Peugeot Convertible Hydraulic Components

Peugeot

  • Rebuild/Upgrade Service for your Peugeot Convertible Hydraulic Components. Core Exchange is currently not available.

  • You send us the cylinder(s) you need to have upgraded, and we will rebuild them and ship them back to you. We use the best and most advanced seals available, far exceeding OEM quality.

Pontiac

  • Pontiac G6 Folding Top Drive Cylinders and Pump

  • The G6 has seven hydraulic cylinders that activate and latch/unlatch the folding top, powered by one hydraulic pump. The hydraulic cylinders typically fail first in the rear (bottom) of the cylinder. The OEM (Original Equipment Manufacturer) cylinders have front and rear caps that are sealed from the cylinder bodies with a seal material that decays over time. Top Hydraulics replaces those seals with a far superior material that is not sensitive to water and is resistant to most additives in hydraulic fluid. Our seals have a larger cross section for a superior static seal.

  • The OEM cylinders rely on a tiny o-ring to energize a very thin, flat rod seal. The o-rings loose elasticity over time, and the OEM rod seals wear out.

  • Top Hydraulics manufactures and installs its own precision CNC machined front caps in these cylinders, so that the tiny OEM rod seals can be replaced with Top Hydraulics' own u-cup seals for a far more reliable seal and much longer service life. In addition, the size and geometry of Top Hydraulics' u-cups is forgiving to tiny scratches and imperfections in the cylinder rods (aka piston rods or shafts), caused during the original manufacture, during removal from the car, during installation into the car, or by impurities in the hydraulic fluid.

  • Top Hydraulics replaces the port seals (where the hydraulic hoses attach) and ships spares with each cylinder, in case your mechanic accidentally pinches an o-ring while installing the hydraulic hose.

  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!.
Rolls-Royce Convertible Top Hydraulic Cylinder Rebuild/Upgrade Service

Rolls-Royce

  • We upgrade your cylinder(s) by replacing the tiny OEM rod seal with a much larger one made of superior materials, and adding custom caps made of CNC machined stainless steel to accommodate these superior seals.

  • Our seals are not sensitive to water and are resistant to most additives in hydraulic fluid. This results in a much longer service life than the standard OEM cylinders for a fraction of the price.

  • Top Hydraulics' also rebuilds and upgrades convertible hydraulic pumps, as well as manufacturing our own upgraded hydraulic lines.

  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!

  • Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.
Saab Convertible Top Hydraulic Cylinder Rebuild/Upgrade Service

Saab

  • Not sure whether your Saab convertible is a 1st or 2nd Generation?
The distinction is simple: 
  • If you need to turn a handle to lock and unlock the front, then you have a 1st Generation model.  The 2nd generation locks and unlocks automatically.
  • Top Hydraulics is the leading manufacturer of aftermarket convertible top hydraulic hoses, serving over 30 brands and far exceeding OEM specs.
  • You remove your cylinders you would like to have rebuilt, and send them to us.

  • Core Exchange is currently available only for 1st generation Saab cylinders.

  • Important: deep scratches or rust spots on the polished cylinder shafts require us to replace the cylinder shafts, which we manufacture out of hardened, stainless steel. There is a surcharge for shaft replacement, if needed. If we can polish out existing damage, then there is no surcharge.

  • Top Hydraulics also manufactures new hydraulic hoses (also called lines or pipes) for all Saab 9-3 models. All hoses for 1st Generation 9-3s are listed on the website - please contact us for specific 2nd Generation hoses that you do not find listed.

  • Please enjoy our DIY cylinder and hose replacement instructions for 1st Generation Saab 9-3 convertibles https://www.tophydraulics.com/saab93cylinderlineremovalhires.pdf and 1st Bow Cylinder removal and replacement instructions for 2nd Generation Saab 9-3 convertibles https://www.tophydraulics.com/2003saabinstructions.pdf, as listed in our continually expanding DIY section. International customers, please note that the weight limit for USPS Express Mail Flat Rate Envelopes is 4 pounds.

Vauxhall

  • Top Hydraulics rebuilds and upgrades your Vauxhall convertible hydraulic components with superior materials. Our seals are not sensitive to water and are resistant to most additives in hydraulic fluid. This results in a much longer service life than the standard OEM cylinders for a fraction of the price.

  • Our Core Exchange option can make this as easy as buying a new cylinder - you only have to ship back your old cylinder(s) afterwards for core credit. Top Hydraulics' also rebuilds and upgrades convertible hydraulic pumps, and we also manufacture our own upgraded hydraulic lines.

  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!

  • Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.
Volkswagen Convertible Top Hydraulic Cylinder Rebuild/Upgrade Service

Volkswagen

  • We upgrade your cylinder(s) by replacing the tiny OEM rod seal with a much larger one made of superior materials, and adding custom caps made of CNC machined stainless steel to accommodate these superior seals. Our seals are not sensitive to water and are resistant to most additives in hydraulic fluid. This results in a much longer service life than the standard OEM cylinders for a fraction of the price.

  • Our Core Exchange option makes this as easy as buying a new cylinder - you only have to ship back your old cylinder(s) afterwards for core credit.

  • Top Hydraulics' also rebuilds and upgrades convertible hydraulic pumps, as well as manufacturing our own upgraded hydraulic lines.

  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!

  • Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.
Rebuild/Upgrade Service for Volvo Top Hydraulic Components

Volvo

  • These cylinders typically fail first in the rear of the cylinder. The OEM (Original Equipment Manufacturer) cylinders have front and rear caps that are sealed from the cylinder bodies with a seal material that decays over time.

  • Top Hydraulics replaces those seals with a far superior material that is not sensitive to water and is resistant to most additives in hydraulic fluid. Our seals have a larger cross section for a superior static seal. The OEM cylinders rely on a tiny o-ring to energize a very thin, flat rod seal. The o-rings loose elasticity over time, and the OEM rod seals wear out.

  • Top Hydraulics manufactures and installs its own precision CNC machined front caps in these cylinders, so that the tiny OEM rod seals can be replaced with Top Hydraulics' own u-cup seals for a far more reliable seal and much longer service life. In addition, the size and geometry of Top Hydraulics' u-cups is forgiving to tiny scratches and imperfections in the cylinder rods (aka piston rods or shafts), caused during the original manufacture, during removal from the car, during installation into the car, or by impurities in the hydraulic fluid.

  • Top Hydraulics replaces the port seals (where the hydraulic hoses attach) and ships spares with each cylinder, in case your mechanic accidentally pinches an o-ring while installing the hydraulic hose.

  • Owning and driving a convertible with an automatic top is prestigious, convenient and exciting - let Top Hydraulics help you enjoy your beautiful car even more by making your convertible top system truly better than new!.

Services

Additional services offered by Top Hydraulics, Inc.
Grid
List

There are 2 products.

Grid
List
Showing 1-2 of 2 item(s)

There are two options for placing your order:

1. (Most affordable) You send in your malfunctioning W124 system, and Top Hydraulics rebuilds it.

  • The rebuild includes electric motor replacement or rewinding if necessary, service of all hydraulic cylinders and valves, and upgrade of internal seals in the cylinders and pump to eliminate current or future pressure loss or internal bypass. Three years warranty.

OR

2. (Fastest) Expedited Core Exchange Option where Top Hydraulics ships parts from our inventory first

($1850 plus a $1500 Refundable Core Charge).

  • Option 2 means that you get a rebuilt & upgraded system from Top Hydraulics' inventory first, then you ship back your original parts for credit of your $1500 core refund. Top Hydraulics ships the parts as pictured. You get a system that has been rebuilt to outlast and outperform OEM.
Price
$1,450.00
Quick view

2013-2020 A3/S3 Cabriolet

Rebuild and Upgrade Service for Single Hydraulic Cylinders.

 

If you'd like to have multiple cylinders rebuilt and upgraded, please enter the corresponding quantity before adding to your cart.

 

Send us your cylinder(s) first and will rebuild them and ship them back to you.

 

There are six hydraulic cylinders in the Audi A3/S3 convertible top system.

 

Audi part numbers:

8V7871605

8V7871606

8V7871795

8V7871795

8V7871603

8V7871604

Price
$250.00
Quick view