Rebuild/upgrade service for FULL SET 00-06 323CI, 325CI, 330CI, M3 (E46 Chassis) 54347025599 54347025593 54347025600 54348236956
  • Rebuild/upgrade service for FULL SET 00-06 323CI, 325CI, 330CI, M3 (E46 Chassis) 54347025599 54347025593 54347025600 54348236956
  • Rebuild/upgrade service for FULL SET 00-06 323CI, 325CI, 330CI, M3 (E46 Chassis)
  • 54347025593 54347025599 54347025600 54348243269 54348236956 54347025592

Rebuild/upgrade service for FULL SET 00-06 323CI, 325CI, 330CI, M3 (E46 Chassis)

$1,400.00

 Package deal!

You send in your cylinders first; we will upgrade them to better than new condition. Optional core exchange has an inventory management surcharge, plus a $600 deposit.

Includes two main drive cylinders, two bow tension cylinders, and two tonneau cover cylinders.

Order Method:
Select your model year:
Quantity

 

No sales tax for orders in the USA

 

We provide world class technical support

 

3-year standard warranty (should last decades)

For optional core exchange, select YES in the drop down menu above. 

Core exchange means that you get rebuilt parts from Top Hydraulics' inventory first, and then you send back your original parts for a refund of your core deposit of $600. For a full core refund, cylinders must be in good condition except for leaking seals.

 

 

 

FULL SET 00-06 323CI, 325CI, 330CI, M3

Cylinder rebuild & Upgrade service

 

Please see removal instructions for all cylinders and the most frequently failing hydraulic lines in our DIY section: https://www.tophydraulics.com/content/7-diy-instructions.

 

The E46 chassis has six cylinders, consisting of two main lift cylinders, two bow tension cylinders, and two case cover cylinders. Hydraulic lines on some cylinders do not have quick disconnects and must remain attached (tonneau cover cylinders and right bow tension cylinder).

Main lift cylinders: p/n 54347025593 (left and right)

Bow Tension Cylinders: p/n 54347025599 (left side) and 54347025600 (right side)

Tonneau Cover Cylinders: p/n 54348236956 (right side) and 54348243269 (left side)

Top Hydraulics return ships by USPS Priority Mail (inside the US; shipping $10 per order) or USPS Express Mail internationally.

 

The fine print: In the extremely rare case that your chromed cylinder shafts are rusty or deeply scratched, then there may be a surcharge for shaft replacement.

Specific References

Related Products:

Rebuild/Upgrade Service for Right Tension Rod Cylinder for BMW E88 1-Series.  

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Replace one crimped-on Hydraulic Line # 31, 32, 33, or 34 on Bow Tension Cylinders for 2000-2003 BMW E46 convertibles.

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Rebuild/Upgrade service for your 2002-2009 BMW 7-Series Hydraulic Trunk Lid Cylinder.

Send us your part first and we will rebuild and upgrade it to better-than-new condition.

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Rebuild/Upgrade Service for the full set of BMW E88 1-Series.  

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New, Pair of Extended Hydraulic Lines # 23 & 24 for 2000-2006 BMW E46 convertibles

Extended version of the OEM hoses, which greatly reduces labor needed to replace and  eliminates the same manufacturing/design error seen with this hose originally in your 3-Series Convertible. Only available from Top Hydraulics.

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You send in your malfunctioning E63/E64 6-Series hydraulic pump unit, and Top Hydraulics rebuilds it. The rebuild includes electric motor replacement or rewinding if necessary, a new high-current relay, 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.

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Rebuild & Upgrade service for your BMW 5-Series (E61) Hydraulic Liftgate Pump. p/n 51247163661 (p/n printed on the pump is 7111867 and HB70401-002 or HB70401-001)

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Send us your top system for rebuild service

-OR-

Order a rebuilt system from our inventory with core exchange.

(Core exchange option is available and includes a $50 inventory surcharge + $200 core deposit)

Includes:

-Rebuilt & upgraded cylinder

-New, upgraded hydraulic lines

-Replacement of electric pump motor if needed

-Overhaul of valves and internal parts of the pump assembly to exceed manufacturer's specs

-A full bench test for flow, pressure, and thermal behavior.

System ships filled and vented for easy installation

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Rebuild/upgrade service for single main lift cylinder 2000 - 2006| BMW E-46 chassis

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Rebuild/upgrade service for left bow tension cylinder in 2000 - 2006| BMW E46 convertible chassis

It is highly recommended to upgrade the bow tension cylinders in pairs. You send in your cylinder(s) first.

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Rebuild/Upgrade service for your 2002-2009 BMW 7-Series Hydraulic Trunk Lid Pump.

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Price
$250.00
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This special core exchange option includes a $300 refundable core deposit, i. e., you pay $650 plus $300 deposit. These pumps have been rebuilt and upgraded. The electric motor has been replaced or rewound if necessary. Two new high-current relay have been installed, and all hydraulic valves and solenoids serviced.  The internal seals in the pumps have been upgraded to eliminate current or future pressure loss or internal leak.
BMW 1-Series (E88 chassis) hydro unit/convertible top pump

 

Price
$950.00
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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. Top Hydraulics ships a pump as pictured: no mounting frame and no wiring harness, in order to keep the shipping cost low. You get a pump that has been rebuilt to outlast and outperform brand new ones.

BMW part number 54347025595, see more detailed notes below. Aka 54348234530. Number printed on the pump is normally 8 234 530.
Please make a special note in your order if you have a model year 2000 or 2001.

Price
$725.00
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