Extended hydraulic line 31 bow cylinder
  • Extended hydraulic line 31 bow cylinder
  • Extended hydraulic line 31 bow cylinder
  • 54347025593 54347025599 54347025600 54348243269 54348236956 54347025592

Extended hydraulic line 31 bow cylinder for BMW E46 3-Series model year 2004+

$179.99

New, Extended Hydraulic Line # 31 for 2003-2006 BMW E46 convertibles.

Slightly extended version of the OEM hose, which is not available from BMW. Only available from Top Hydraulics. This line is for the newer version bow tension cylinder on the left side, bottom fitting, where the lines are attached via a screwed on clamp.

Quantity

 

No sales tax for orders in the USA

 

We provide world class technical support

 

3-year standard warranty (should last decades)

New, Extended Hydraulic Line # 31 for 2003-2006 BMW E46 convertibles.

Slightly extended version of the OEM hose, which is not available from BMW. Only available from Top Hydraulics. This line is for the newer version bow tension cylinder on the left side, bottom fitting, where the lines are attached via a screwed on clamp. Comes with two straight fittings, as shown in the photo. BMW would force you to buy a full cylinder assembly with the lines. This line will not work as a replacement for the lines going into a press-on fitting on model years '00-'02 (may work for some '02 models).

line 31 bow tension '03+

Specific References

Related Products:

Package deal! Includes Rebuild/Upgrade of all 6 hydraulic cylinders and the hydraulic pump unit.

You send in your parts first and we will upgrade them to better than new condition, or choose the core exchange option and we ship from our inventory first.

 

Price
$2,000.00
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New, Extended Hydraulic Line # 34 for 2003-2006 BMW E46 convertibles.

Slightly extended version of the OEM hose, which is not available from BMW. Only available from Top Hydraulics. This line is for the newer version bow tension cylinder on the left side, top fitting, where the lines are attached via a screwed on clamp.

Price
$179.99
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 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.

Price
$1,400.00
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Rebuild/upgrade service for single main lift cylinder 2000 - 2006| BMW E-46 chassis

Rebuild/upgrade service (using best seals available ) for BMW convertible hydraulic lifting system. It is highly recommended to upgrade the main lift cylinders in pairs. Send in your cylinders or order from our stock with optional Core Exchange.

Price
$125.00
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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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BMW E46 1998-2006|330ci, 325ci, 323ci, M3, etc

 

Rebuild service for Hydraulic Valve Block aka Control Unit BMW p/n 54347025592

Send in your part for for rebuild/upgrade service, or get immediate shipment from our inveentory if you choose optional core exchange.

Price
$350.00
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Top Hydraulics upgrades the seals in these cylinders with far superior material. It is highly recommended to upgrade the tonneau/case cover cylinders in pairs. Send in your cylinders first, or order from our stock with the core exchange option below.


BMW part number 54348243269

Price
$125.00
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You send in your malfunctioning E46-Series hydro unit, and Top Hydraulics rebuilds it. The rebuild includes electric motor replacement or rewinding if necessary, service and check of all internal pump components, upgrade of internal seals in the pump, and full bench test to assure that factory specs are exceeded. Three years warranty.

p/n 8 234 530 or 54347025595 or HB70346-002

Price
$500.00
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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.

Price
$125.00
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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.

Price
$349.99
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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.

Early model years (cut-off somewhere in 2003) have bow tension cylinders aka clamping bar cylinders with hydraulic lines that cannot be removed from the cylinder. Send in your left side cylinder, and Top Hydraulics will replace the line with OEM material.

Price
$200.00
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New, Extended Hydraulic Line # 23 for 2000-2006 BMW E46 convertibles.

Extended version of the OEM hose, 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.

Price
$199.99
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New, Extended Hydraulic Line # 24 for 2000-2006 BMW E46 convertibles.

Extended version of the OEM hose, 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.

Price
$199.99
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It is highly recommended to upgrade the bow tension cylinders in pairs. You send in your cylinder(s) first.

Core exchange is available only for pairs of bow tension cylinders - see our separate listing.
Top Hydraulics replaces and upgrades all seals in this cylinder, including the port seals where the hoses go into the cylinder housing.

Price
$225.00
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Top Hydraulics upgrades the seals in these cylinders with far superior material. It is highly recommended to upgrade the tonneau/case cover cylinders in pairs. You send in your cylinder(s) first, or order from our stock with the core exchange option below. 

BMW P/N: 54348236956

Price
$125.00
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This is a special Core exchange option only.

We ship you a pair of E46 Bow Tension Cylinders from our inventory, and you send us back your old parts for a refund of your $300 deposit.

NOTE: If you have a 2003 model, we will need to know if your left bow tension cylinder has a detachable (clip-on) aluminum line fitting before you place your order

Price
$750.00
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