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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.

Audi

Rebuild/Upgrade Service for your Audi TT Mk1 Convertible Top Hydraulic Components

Audi TT MK1 98-06

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.

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, 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 your Audi TT MK2 Convertible Top Hydraulic Components

Audi TT MK2 06-13

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.

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, 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.

Audi A4 Cabriolet 03-07

Top Hydraulics offers rebuild service and core exchange for all Audi A4 Cabriolet convertible top cylinders as well as the pump unit, and Top Hydraulics manufactures new hoses that are longer lasting.

The most common problem on your convertible is pump failure with intermittent operation and eventually no top movement at all. Top Hydraulics offers convenient core exchange with pumps already filled with hydraulic fluid - you don't even have to buy hydraulic fluid. Pump removal and replacement is easy, and it's plug & play.

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.

The system has six cylinders: Two main drive cylinders aka folding top cylinders: p/n 8H0871795B (same LH and RH) Two bow tension cylinders aka tension lever cylinders: p/n for the left side 8H0871603B, p/n for the right side 8H0871604B Two case cover lift cylinders: p/n for the left side 8H0871607B, p/n for the right side 8H0871608B The Hydraulic Pump p/n is 8H0959247B or 8H0871611B, depending on how much of the assembly you are referring to. The part number 8H0 871 611 B applies to the complete pump assembly with three-solenoid valve block. Typically, rebuild service is only needed for the part that detaches from the valve block (and is easy to take out of the car that way), which is p/n 8H0 959 247 B. This is the actual pump with the electric motor on one end and the hydraulic fluid reservoir on the other end. It is held in place by a single Allen bolt (6-mm inside hex).

Important: Polished cylinder shafts must be free of rust or scratches from tools for a successful rebuild. If the shaft needs to be replaced, there will be a surcharge for shaft replacement with a hardened stainless steel shaft manufactured by Top Hydraulics.

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 A4/Cabriolet 94-98

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.

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, 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.

Audi A4 Cabriolet 08-09

Top Hydraulics offers rebuild service and core exchange for all Audi A4 Cabriolet convertible top cylinders as well as the pump unit, and Top Hydraulics manufactures new hoses that are longer lasting.

The most common problem on your convertible is pump failure with intermittent operation and eventually no top movement at all. Top Hydraulics offers convenient core exchange with pumps already filled with hydraulic fluid - you don't even have to buy hydraulic fluid. Pump removal and replacement is easy, and it's plug & play.

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.

The system has six cylinders: Two main drive cylinders aka folding top cylinders: p/n 8H0871795B (same LH and RH) Two bow tension cylinders aka tension lever cylinders: p/n for the left side 8H0871603B, p/n for the right side 8H0871604B Two case cover lift cylinders: p/n for the left side 8H0871607B, p/n for the right side 8H0871608B The Hydraulic Pump p/n is 8H0959247B or 8H0871611B, depending on how much of the assembly you are referring to. The part number 8H0 871 611 B applies to the complete pump assembly with three-solenoid valve block. Typically, rebuild service is only needed for the part that detaches from the valve block (and is easy to take out of the car that way), which is p/n 8H0 959 247 B. This is the actual pump with the electric motor on one end and the hydraulic fluid reservoir on the other end. It is held in place by a single Allen bolt (6-mm inside hex).

Important: Polished cylinder shafts must be free of rust or scratches from tools for a successful rebuild. If the shaft needs to be replaced, there will be a surcharge for shaft replacement with a hardened stainless steel shaft manufactured by Top Hydraulics.

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 A5 Cabriolet 10-15

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.

Important: Polished cylinder shafts must be free of rust or scratches from tools for a successful rebuild. If the shaft needs to be replaced, there will be a surcharge for shaft replacement with a hardened stainless steel shaft manufactured by Top Hydraulics.

Top Hydraulics can provide replacement hydraulic lines if needed. 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.

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1994-1998 A4/Audi 80 Cabriolet | Audi Convertible Cylinder Rebuild and Upgrade Service

 

Convertible top cylinders rebuild service (using best seals available ) for Audi Cabriolet convertible lifting system. Enter the number of cylinders you need rebuilt in the box below.

Picture shown is right bow tension cylinder p/n 8G0871604

Price
$110.00
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Included in the price is a $100 core deposit. Top Hydraulics sends a rebuilt pump p/n 8H0959247A or 8H0959247B first (they interchange), then you send back your old one for core refund. The pump is fully rebuilt and exceeds OEM pressure specs by at least 5%. Three years warranty.

Price
$450.00
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Included in the price is a $150 core deposit. Top Hydraulics sends a rebuilt pump p/n 8H0959247A or 8H0959247B first (they interchange), then you send back your old one for core refund. The pump is fully rebuilt and exceeds OEM pressure specs by at least 5%. Three years warranty.

Price
$500.00
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2007-2013 Audi TT Mk2| Audi Cylinder Rebuild and Upgrade Service or Core Exchange

Top Hydraulics' Audi TT cylinders are far superior inside compared to brand new ones.

Audi part number: 8J7871795

Price
$220.00
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Send us your malfunctioning Audi hydraulic pump for rebuild/upgrade service.

Audi p/n  P/N 8F0871791, manufacturer's reference DAI1-11106B

Turn around time is 1-3 days plus return shipping via USPS Priority Mail.

Your pump we be fully rebuilt and will exceed OEM pressure specs by at least 5%. Three years warranty.

Price
$500.00
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Rebuild/Upgrade Service for Audi R8 Spyder Top Hydraulic Pump

 

 

Send us your malfunctioning Audi hydraulic pump for rebuild/upgrade service.

Turn around time is 1-3 days plus return shipping via USPS Priority Mail.

Your pump we be fully rebuilt and will exceed OEM pressure specs by at least 5%. Three years warranty.

Core Exchange is available with additional $200 refundable deposit.

Price
$300.00
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1998-2006 Audi TT Mk1 Top Cylinder Rebuild and Upgrade Service

Cylinder rebuild/upgrade service for Audi TT MK1 Left Top Drive Cylinder. It is highly recommended to upgrade them in pairs.

Price listed is for rebuild and upgrade service (send us your parts first).

-OR-

Order from our stock with core exchange: $30 surcharge for the service, plus $120 refundable core deposit. There is a $100 surcharge (or deduction from deposit refund) for damaged or rusty cylinder shafts.

P/N 8N7871795A

Price
$150.00
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Send us your malfunctioning Audi hydraulic pump for rebuild/upgrade service.

There are 2 options:

1.  We rebuild your pump without the valve block for $250

2.  We rebuild your pump with the valve block attached for $350

Turn around time is approximately one week plus return shipping time via FedEx.

Your pump will be fully rebuilt and will exceed OEM pressure specs by at least 5%. Three years warranty, and you get a pump that is better inside than a new one.

Price
$250.00
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Hydraulic Pump rebuild Service For '94-'98 Audi Convertible

 

 

 

You send in your malfunctioning convertible hydraulic pump, and we rebuild it for $450.

Once we receive your pump, the turn around time is up to one week for rebuild service and we will ship the pump back to you by Priority U.S. Mail (2-3 days delivery time).

Price
$450.00
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Send us your malfunctioning Audi hydraulic pump for rebuild/upgrade service.

We rebuild and upgrade it and send it right back to you!

There are 2 options:

1.  We rebuild your pump without the valve block for $250

2.  We rebuild your pump with the valve block attached for $350

Turn around time is approximately one week plus return shipping time via FedEx.

Your pump will be fully rebuilt and will exceed OEM pressure specs by at least 5%. Three years warranty, and you get a pump that is better inside than a new one.

Price
$250.00
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2010+ Audi A5 Cabriolet | Rebuild and Upgrade Service for full set of 6 cylinders.

Turn around time is 1-3 days plus return shipping via USPS Priority Mail.

Three years warranty.

We rebuild & upgrade the full set of 6 cylinders:

(2x) - Tonneau Cylinders - P/N:8F0871605

(2x) - Bracket Cylinders - P/N: 8F0871603

(1x) - Left Main Lift Cylinder - P/N: 8F0871795

(1x) - Right Main Lift Cylinder -  P/N: 8F0871796

Price
$1,050.00
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1998-2006 Audi TT Mk1 Top Cylinder Rebuild and Upgrade Service

Price listed is for rebuild and upgrade service (send us your parts first).

-OR-

Order from our stock with core exchange: $30 surcharge for the service, plus $120 refundable core deposit. There is a $100 surcharge (or deduction from deposit refund) for damaged or rusty cylinder shafts.

P/N 8N7871796

Price
$150.00
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