- Aston Martin
- Audi TT MK1 98-06
- Audi TT MK2 06-13
- Audi A3/S3 '13-'20
- Audi A4 Cabriolet 03-07
- Audi A4/Cabriolet 94-98
- Audi A4 Cabriolet 08-09
- Audi A5 Cabriolet 10-17
- Audi R8 Spider '10-'16
- Bentley Azure 1st Gen '96-'03
- Continental GTC 2006-2018
- Bentley Mark VI Cabriolet 1951-1952
- Bentley Azure 2nd Gen '06-'09
- BMW Z3 (E36) 1996-2002
- BMW Z4 (E85) 2002-2008
- BMW Z4 (E89) 2009-2016
- BMW 1-Series (E88) 2007-2014
- BMW 2-Series (F23) 2014-2018
- BMW 3-Series (E46) 2000-2006
- BMW 5-Series (E61) 2004-2010
- BMW 6-Series (F12) 2011-2018
- BMW 6-Series (E63/E64) 2003-2010
- BMW 7-Series (E65/E66) 2001-2008
- Ferrari 355 / F355 Spider
- Ferrari 360 / F360 Spider
- Ferrari 430 / F430 Spider
- Ferrari California
- Ferrari 458 Spider
- Ferrari 488 Spider
- R129 SL-Class 90-02
- W124 E-Class 93-95
- R170 SLK-Class 1998-2003/2004
- R171 SLK-Class '04 non US or '05-'11 all models
- R172 SLK-Class 2011-2020
- R230 SL-Class 03-12
- R231 SL-Class 2012-Present
- W208 CLK-Class 98-03
- W209 CLK-Class 03-09
- A207 E-Class 2010-2017
- W211 E-Class 03-09
- W220 S-Class 00-06
- W221 S-Class 2006-2013
- W251 R-Class 06-11
- W463 G-Class 97-14
- X164 GL-Class 07-12
- Mini Cooper
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.
Aston MartinRebuild and upgrade service for your Aston Martin DB7 convertible top hydraulic components
Rebuilt and Upgraded convertible top hydraulic components for your Aston Martin DB9 Volante model years 2004-2015.
Price listed is for Standard Rebuild Service- Send in your cylinder for Rebuild & Upgrade service.
Core exchange is not available for Aston Martin DB7 Cylinders. We do not stock them.
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.
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 belowPrice$4,000.00
You send us your malfunctioning convertible hydraulic pump and we rebuild it for $1000.
Order a rebuilt and upgraded pump from our inventory (additional $200 surcharge and $600 core deposit applies).
Once we receive your old pump in the mail, we will refund your $600 core deposit provided there is no unusual damage to your core.Price$1,000.00
Price listed is for Standard Rebuild Service - You send in your pump to be rebuilt.
Order from our inventory first with core exchange.
Complete set of four replacement hydraulic lines for the Aston Martin DB7 convertible.Price$650.00
Top Hydraulics manufactures new, improved hydraulic hoses far exceeding OEM specifications - rated burst pressure of 23,200 PSI.
Includes seals (o-rings) for the line fittings, and labels on both ends for installation.
Please note, we only stock hoses 12, 14, 31, and 33. All other hoses must be sent in to Top Hydraulics first for rebuild/upgrade service.
If you need multiple hoses, please add them to your cart one at a time, then select "continue shopping", add the next hose to your cart and repeat until ready for checkout.Price$200.00
- Aston Martin