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Volvo

These cylinders typically fail first in the rear of the cylinder. The OEM (Original Equipment Manufacturer) cylinders have front and rear caps that are sealed from the cylinder bodies with a seal material that decays over time.

Top Hydraulics replaces those seals with a far superior material that is not sensitive to water and is resistant to most additives in hydraulic fluid. Our seals have a larger cross section for a superior static seal. The OEM cylinders rely on a tiny o-ring to energize a very thin, flat rod seal. The o-rings loose elasticity over time, and the OEM rod seals wear out.

Top Hydraulics manufactures and installs its own precision CNC machined front caps in these cylinders, so that the tiny OEM rod seals can be replaced with Top Hydraulics' own u-cup seals for a far more reliable seal and much longer service life. In addition, the size and geometry of Top Hydraulics' u-cups is forgiving to tiny scratches and imperfections in the cylinder rods (aka piston rods or shafts), caused during the original manufacture, during removal from the car, during installation into the car, or by impurities in the hydraulic fluid.

Top Hydraulics replaces the port seals (where the hydraulic hoses attach) and ships spares with each cylinder, in case your mechanic accidentally pinches an o-ring while installing the hydraulic hose.

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!.

Volvo

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Send us your pump for rebuild & upgrade service

-OR-

Order a rebuilt pump from our inventory with core exchange.

Expedited Core Exchange Option where Top Hydraulics ships parts from our inventory first is $650 plus a $200 Refundable Core Charge.

Core exchange pumps ship without wiring harness or motor cover and come filled with fluid.

Please be sure to drain all fluid from your pump before shipping it to us.

Shipping in the US is $20 via USPS Priority Mail, $90 domestic FedEx Priority, $90 FedEx International Priority.

Price
$600.00
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2006-2013 Volvo C70 Hard-Top Convertible Single Hydraulic Line

Top Hydraulics manufactures new, upgraded hydraulic lines for your convertible hydraulic system.  Our lines are much stronger, more flexible and much longer lasting than OEM!

Please provide us with the 2 digit hydraulic line number of the line you need and we will process your order ASAP.

Price
$99.99
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