

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
Specify quantity - default is qty 1. There are two of these cylinders in each Audi TT Mk2 top.
No sales tax for orders in the USA
We provide world class technical support
3-year standard warranty (should last decades)
The Audi TT Mk2 Roadster has two hydraulic cylinders raising and lowering the top, powered by a pump in the trunk. There are seven seals inside each cylinder. The cylinder housing is an extruded aluminum tube, which has been fitted with a crimped-on plug on the bottom and a crimped-in gland on top. The hydraulic hoses are fastened to the cylinder's ports via stainless steel clips, which slide in a rail on the cylinder housing. Typically, the first seal to fail is an internal seal at the bottom plug, near the bottom mounting hole.
Top Hydraulics' cylinder rebuilds make these parts far better than new inside, on account of superior seal material and geometry. Very detailed and precise CNC machining makes it possible for us to open up these cylinders, install new glands and bottom plugs with our superior seals and close the cylinders back up in a long lasting fashion.
Top Hydraulics offers rebuild service and core exchange for these cylinders. Rebuild service means you send in your parts first, then we rebuild them, then we ship them back to you. Core exchange is an option in which you first pay a higher price, we send you parts first from our inventory, then you send back your original parts to recover the deposit.
Shipping within the US is $10 per order, international shipping via FedEx International Priority is $50 per order.
Audi part number: 8J7871795
8J7871795 |
Send in your pump first to have it rebuilt for $450 plus return shipping or select the core exchange option for $500 plus $400 deposit plus shipping. (The core exchange option is currently available only within the US.)
Top Hydraulics makes the inside of the pump better than new by using superior components and seals - the outside will not be quite as pretty as a new pump.
Audi part number 8J7871791