Rebuild Service for '98-'06 Audi TT Convertible Top Hydraulic Pump
  • Rebuild Service for '98-'06 Audi TT Convertible Top Hydraulic Pump

Hydraulic Pump - Audi TT MK1 - 1998-2006


There are two options for placing your order:

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

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


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

($400 plus a $200 Refundable Core Charge).

  • Option 2 means that you get a rebuilt & upgraded pump from Top Hydraulics' inventory first, then you ship back your original part for credit of your $200 core refund. Top Hydraulics ships the pump filled with fluid for plug-and-play installation. You get a pump that has been rebuilt to outlast and outperform OEM replacements.

P/N 8N7871791

Order Method:


No sales tax for orders in the USA


We provide world class technical support


3-year standard warranty (should last decades)

In most cases, we replace the electric motor. Internal seals get upgraded. Also includes service (and replacement if necessary) of all moving components, such as solenoid valve, pump impeller, and internal valves. Final test verifies that pressure, flow, power under load, and thermal behavior under high load exceed OEM specifications.

Hydraulic pump assembly

Audi part number 8N7871791

Top Hydraulics highly recommends having the hydraulic cylinders upgraded at the same time as the pump is rebuilt. Check hydraulic lines for any damage to the cladding (black jacket of the hoses). Top Hydraulics manufactures replacement hoses of superior quality.


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