Set of 12 Upgraded Hydraulic Lines/Hoses for '03-'07 Audi A4 Convertible
$999.99
Top Hydraulics proprietary hoses replace all of the OEM hoses on your complete convertible top with far superior material. The OEM hoses are rated at 3,000 psi; Top Hydraulics' hoses are rated at a burst pressure of 23,200 psi!
No sales tax for orders in the USA
We provide world class technical support
3-year standard warranty (should last decades)
We highly recommend replacing all hoses at the same time, once you see the first deterioration on your original hoses. There will be no pressure reducer needed with these hoses!
Top Hydraulics replaces the OEM hose material on your complete convertible top hose assembly with far superior material. The OEM hoses are rated at an operating pressure of 3,000 psi; Top Hydraulics manufactures these hoses with a rated burst pressure rating of 23,200 psi. The Jaguar system pressure peaks between 1,500 and 1,600 psi.
The outer diameter (OD) of the front hoses is smaller than that of the OEM hoses, and much smaller than that of brake hoses. (Some small shops try to manufacture convertible top lines out of brake hoses with braided stainless jackets). The smaller OD makes the installation easier, while not posing any compromise in performance. The lines are clearly labeled on each end (telling you where they connect to), and they come with new o-rings. The hose material is sourced in Germany, the hoses are assembled in the US, and these hoses will not crumble apart like your original ones.
Specific References
Related Products:
Send us your malfunctioning Audi hydraulic pump for rebuild/upgrade service.
We rebuild and upgrade it and send it back to you!
There are 2 options:
1. We rebuild your pump without the valve block for $250
2. We rebuild your pump with the valve block attached for $350
Your pump will be fully rebuilt and will exceed OEM pressure specs by at least 5%. Three years warranty, and you get a pump that is better inside than a new one.
Price
$250.00
- On sale!
2003-2007 A4 Cabriolet Right Bow Tension Cylinder | Audi Convertible Cylinder Rebuild and Upgrade Service
Remove and send in your cylinder for Rebuild & Upgrade service, or order directly from our stock by selecting "the core exchange option.
Core exchange orders include a $40 inventory surcharge and $150 refundable core deposit.
Audi part number: 8H0871604B
Price
$160.00
2003-2007 A4 Cabriolet Right Case Cover Lift Cylinder | Audi Convertible Cylinder Rebuild and Upgrade Service
Remove and send in your cylinder for Rebuild & Upgrade service, or order directly from our stock by selecting the core exchange option.
Core exchange orders include a $40 inventory surcharge and $150 refundable core deposit.
Audi part number: 8H0871608B
Price
$160.00
2003-2007 A4 Cabriolet Main Lift Cylinder| Audi Convertible Cylinder Rebuild and Upgrade Service
Send in your cylinder for Rebuild & Upgrade service, or order directly from our stock by selecting the core exchange option.
Core exchange orders include a $40 inventory surcharge and $150 refundable core deposit.
Audi part number:
8H0871795B
Price
$160.00
2003-2007 A4 Cabriolet Left Case Cover Lift Cylinder | Audi Convertible Cylinder Rebuild and Upgrade Service
Remove and send in your cylinder for Rebuild & Upgrade service, or order directly from our stock by selecting the core exchange option.
Core exchange orders include a $40 inventory surcharge and $150 refundable core deposit.
Audi part number: 8H0871607B
Price
$160.00
Included in the price is a $100 core deposit. Top Hydraulics sends a rebuilt pump first, then you send back your old one for core refund. The pump is fully rebuilt and exceeds OEM pressure specs by at least 5%. Three years warranty.
Pump P/N: 8H0959247A or 8H0959247B.
8H0871611B is the P/N of the Pump + Valve Block assembly.
Note: Ships without mounting frame.
Price
$450.00
Rebuild and Upgrade service for full set of six cylinders and hydraulic pump unit.
Send us your cylinders and pump, or order from our stock by selecting the core exchange option.
Core exchange orders include a $200 inventory surcharge and $800 refundable core deposit.
Audi part numbers:
8H0871795B
8H0871603B
8H0871604B
8H0871607B
8H0871608B
8H0871611 or 8H0959247B -hydraulic pump
Price
$1,000.00
2003-2007 A4 Cabriolet Left Bow Tension Cylinder| Audi Convertible Cylinder Rebuild and Upgrade Service
Remove and send in your cylinder for Rebuild & Upgrade service, or order directly from our stock by selecting the core exchange option.
Core exchange orders include a $40 inventory surcharge and $150 refundable core deposit.
Audi part number: 8H0871603B
Price
$160.00
2003-2007 A4 Cabriolet | Rebuild and Upgrade Service for full set of 6 Audi A4 Convertible Cylinders
Send in your cylinders for rebuild service, or order from our stock by selecting "Yes" to order with core exchange.
Core exchange orders include a $200 inventory surcharge and $600 refundable core deposit
Audi part numbers:
8H0871795B
8H0871603B
8H0871604B
8H0871607B
8H0871608B
Price
$800.00
Top Hydraulics proprietary hoses replace all of the OEM hoses on your complete convertible top with far superior material. The OEM hoses are rated at 3,000 psi; Top Hydraulics' hoses are rated at a burst pressure of 23,200 psi!