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Rebuild/Upgrade Service for 2002-2008 BMW Z4 Top Hydraulic Cylinders

BMW Z4 (E85) 2002-2008

  • 2002-2008 Z4 | BMW convertible hinge cylinder and hydro unit rebuild & upgrade service.

  • Our Core Exchange option makes this as easy as buying a pair of new cylinders - you only have to ship back your old cylinders 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.

BMW Z4 (E85) 2002-2008

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There are 2 products.

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There are two options for placing your order:

1. (Most affordable) You send in your leaking pair of Hinge Cylinders, and Top Hydraulics rebuilds them.

  • Top Hydraulics replaces & upgrades the seals in your cylinder with our superior proprietary material. Top Hydraulics' u-cup seals have a far more reliable seal and much longer service life. You get back cylinders that have been rebuilt to outlast and outperform OEM replacements.

OR

2. (Fastest) Core Exchange Option where Top Hydraulics ships the part from our inventory first ($695 plus a $400 deposit).

  • Option 2 means that you get a rebuilt & upgraded cylinder from Top Hydraulics' inventory first, then you ship back your original part for credit of your $400 core refund. You get a cylinder that has been rebuilt to outlast and outperform OEM replacements.
  • The price listed is per pair.

The core exchange option is offered only in the US and Canada.

Price
$545.00
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There are two options for placing your order:

1. (Most affordable) You send in your leaking single Hinge Cylinder, and Top Hydraulics rebuilds it.

  • Top Hydraulics replaces & upgrades the seals in your cylinder with our superior proprietary material. Top Hydraulics' u-cup seals have a far more reliable seal and much longer service life. You get back a cylinder that has been rebuilt to outlast and outperform OEM replacements.

OR

2. (Fastest) Core Exchange Option where Top Hydraulics ships the part from our inventory first ($350 plus a $250 deposit).

  • Option 2 means that you get a rebuilt & upgraded cylinder from Top Hydraulics' inventory first, then you ship back your original part for credit of your $250 core refund. You get a cylinder that has been rebuilt to outlast and outperform OEM replacements.

The core exchange option is available only within the US and Canada.

Price
$275.00
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