

2003-2007 A4 Cabriolet | Rebuild and Upgrade Service for full set of 6 Audi A4 Convertible Cylinders
Send in your cylinders for rebuild service, or order from our stock by selecting "Yes" to order with core exchange.
Core exchange orders include a $200 inventory surcharge and $600 refundable core deposit
Audi part numbers:
8H0871795B
8H0871603B
8H0871604B
8H0871607B
8H0871608B
No sales tax for orders in the USA
We provide world class technical support
3-year standard warranty (should last decades)
You remove your cylinders you would like to have rebuilt, and send them to us, or select "Yes" from the menu above to order from our stock with core exchange.
*Note: Core exchange orders include a $200 inventory surcharge and $600 refundable core deposit
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
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 of $150 per shaft replacement with a hardened stainless steel shaft manufactured by Top Hydraulics.
Top Hydraulics can provide replacement hydraulic lines if needed.
8H0871795B
2003-2007 A4 Cabriolet Main Lift Cylinder| Audi Convertible Cylinder Rebuild and Upgrade Service
Send in your cylinder for Rebuild & Upgrade service, or order directly from our stock by selecting the core exchange option.
Core exchange orders include a $40 inventory surcharge and $150 refundable core deposit.
Audi part number:
8H0871795B
2003-2007 A4 Cabriolet Right Case Cover Lift Cylinder | Audi Convertible Cylinder Rebuild and Upgrade Service
Remove and send in your cylinder for Rebuild & Upgrade service, or order directly from our stock by selecting the core exchange option.
Core exchange orders include a $40 inventory surcharge and $150 refundable core deposit.
Audi part number: 8H0871608B
2010+ Audi A5 or S5 Cabriolet | Rebuild and Upgrade Service for full set of 6 cylinders.
Price listed is for Standard Rebuild Service- You send in your cylinders to be rebuilt.
Expedited Core Exchange Option includes a $600 Refundable Core Charge plus a $200 surcharge for inventory management.
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
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
Special option: Core exchange. This means that you get a rebuilt & upgraded pump from Top Hydraulics' inventory first, then you ship back your original pump for credit of your $200 core refund. You get a pump that has been rebuilt to outlast and outperform brand new ones.
P/N 8N7871791
Price listed is for Standard Rebuild Service- You send in your cylinders to be rebuilt.
Expedited Core Exchange Option includes a $150 Refundable Core Charge plus a $50 surcharge for inventory management.
P/N: 8F0871605
Included in the price is a $100 core deposit. Top Hydraulics sends a rebuilt pump first, 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.
Pump P/N: 8H0959247A or 8H0959247B.
8H0871611B is the P/N of the Pump + Valve Block assembly.
Note: Ships without mounting frame.
Send us your malfunctioning Audi hydraulic pump for rebuild/upgrade service.
We rebuild and upgrade it and send it 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
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.
Rebuild and Upgrade service for full set of six cylinders and hydraulic pump unit.
Send us your cylinders and pump, or order from our stock by selecting the core exchange option.
Core exchange orders include a $200 inventory surcharge and $800 refundable core deposit.
Audi part numbers:
8H0871795B
8H0871603B
8H0871604B
8H0871607B
8H0871608B
8H0871611 or 8H0959247B -hydraulic pump
Rebuild & Upgrade service for full set of six cylinders and hydraulic pump unit.
Send us your cylinders and pump, or order from our stock by selecting the core exchange option.
Core exchange orders include a $200 inventory surcharge and $800 refundable deposit.
Audi part numbers:
8H0871795B
8H0871603B
8H0871604B
8H0871607B
8H0871608B
8H0871611 / 8H0959247B -hydraulic pump
You send in your malfunctioning convertible hydraulic pump, and we rebuild it for $450.
Order from our inventory with Core Exchange for $600 plus a $400 Refundable Core Charge
The pump be fully rebuilt and will exceed OEM pressure specs by at least 5%. Three years warranty.
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
Included in the price is a $100 core deposit. Top Hydraulics sends a rebuilt pump first, 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.
Pump P/N: 8H0959247A or 8H0959247B.
8H0871611B is the P/N of the Pump + Valve Block assembly.
Note: Ships without mounting frame.
New pair of RH (passenger side) Hydraulic Hoses for model year '98-'06 Audi TT MK1 convertible. Far exceeds OEM specifications - rated burst pressure of 23,200 PSI. These lines go to the right (passenger's side) convertible top cylinder. The lines are clearly labeled and come with new o-rings.
Original Audi p/n 8N7871794.
Complete hydraulic system upgrade for model year '98-'06 Audi TT MK1 convertible. We ship the system to you fully assembled, filled with fluid and vented.
Expedited Up Front Shipping aka Core Exchange Option includes a $400 Refundable Core Charge plus a $60 surcharge for inventory management.
Includes:
Rebuilt/Upgraded Hydraulic Cylinders
Four New, Upgraded Hydraulic Lines
Rebuilt/Upgraded Hydraulic Pump
Ships filled and vented for a simple installation