Rebuild/Upgrade Service for '01-'07 Maserati 4200 Spider  Hydraulic Pump 66106400, 66429700
  • Rebuild/Upgrade Service for '01-'07 Maserati 4200 Spider Top Hydraulic Cylinders
  • Rebuild/Upgrade Service for '01-'07 Maserati 4200 Spider  Hydraulic Pump 66106400, 66429700

Rebuild/Upgrade Service for '01-'07 Maserati 4200 Spider Hydraulic Pump

$990.00
Maserati 4200 Spider Convertible | Years 2001-2007

You remove your Hydraulic Pump, and send it to us. Core exchange is not available for Maserati Hydraulic Pumps.
Order Method:
Quantity

 

No sales tax for orders in the USA

 

We provide world class technical support

 

3-year standard warranty (should last decades)

Maserati 4200 Spider Convertible | Years 2001-2007

P/N: 66106400 or 66429700

Is your convertible top not moving at all, and the pump motor is not running, although you hear the relays clicking next to the pump? This is the most common convertible top pump failure symptom for your Maserati.

If you or your mechanic have diagnosed a bad pump motor, or your dealer told you that you need a new pump motor, we can rebuild and upgrade your pump to exceed factory specs for a fraction of the price of a new replacement.

The pump ships back to you filled with fluid. Please be sure to drain the old fluid from your pump before you send it to us.

Top Hydraulics fully rebuilds and tests your pump before sending it back to you. This includes service and repairs to the electric motor, upgrade of some motor components, resealing of the pump unit, inspection of all pump components such as pistons and impellers (replacement if they are not to spec), and extensive testing for output pressure, output flow, long term performance, and thermal behavior. We keep the tolerances so tight that no pump will ship without at least exceeding factory pressure specs by 5%.

Top Hydraulics gives you a three-year warranty on the pump rebuild. It is highly advisable to flush your hydraulic system at this point. Simply cycle your top and the storage cover manually while either the reservoir is empty (that way you expel old fluid into the reservoir and suck air into the cylinders), or while the pump is disconnected from the valve block (put a waste container under the valve block). One manual cycle without fluid in the reservoir will expel about 95% of the fluid remaining in the system, which is good enough. Your Maserati 4200 hydraulics are self-venting. As soon as you have a proper fluid level in the pump's reservoir, the pump can operate again. Air from the cylinders will be expelled back into the reservoir - you will have to top off the reservoir once or twice. While there is air in your cylinders, the top and the storage cover will move down faster than usual. Try to catch them by hand a little the first few times, or simply let go of the convertible top button once they start picking up speed. Almost all air will be out of the system after five cycles. Allow the electric motor to cool down between cycles - it is not made to operate continuously for extended periods.

Cleanliness is very important while dealing with your hydraulic system. Do not allow any dirt to enter the system, and use the proper fluid. For hydraulic fluid, either use Maserati fluid, or Mercedes fluid p/n A0009899103, or FeBi 02615, or Pentosin CHF-11S (or Aral Vitamol in Europe). All these fluids will mix. FeBi 02615 is your least expensive alternative, without any compromise in quality.

 

66106400, 66429700

Specific References

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Maserati 4200 Spider  | Years 2001-2007

Send your full cylinder set to Top Hydraulics and we will rebuild & upgrade them to be better and longer lasting than OEM!

Core exchange is not available for Maserati cylinders.

Price
$1,800.00
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New hose/pipe pair for Maserati 4200 Spider Top

Hoses #21 and #22 - please inquire if you need different ones

Hose assembly made in the US, hose material made in Europe to Top Hydraulics' specifications. Far superior to the original hoses. Comes with wire snap rings, O-rings, and wire snap ring installation tool for the pump end

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Maserati GranCabrio GT GTS | Years 2010-Present

You remove your Hydraulic Pump, and send it to us.

-OR-
Order a rebuilt pump from our inventory with core exchange.
(Includes $50 inventory surcharge and $250 refundable core deposit)
Price
$900.00
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Maserati GranCabrio GT GTS | Years 2010-Present

You remove your cylinders you would like to have rebuilt, using the best seals available, and send them to us. Core exchange is not available for Maserati cylinders.
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Maserati 4200 Spider  | Years 2001-2007

Send your full cylinder set with hydraulic pump to Top Hydraulics and we will rebuild & upgrade them to be better and longer lasting than OEM!

Core exchange is not available for Maserati cylinders/pumps.

Price
$2,700.00
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  • New
Maserati 4200 Spider  | Years 2001-2007

You remove your cylinder(s) you would like to have rebuilt, using the best seals available, and send them to us. Core exchange is not available for Maserati cylinders. Price listed is per cylinder and assumes that there is no serious damage to the chromed shaft of the cylinder.

Price
$280.00
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