Hydraulic Pump - Corvette C7 Convertible


There are two options for placing your order:

1. (Most affordable) You send in your malfunctioning Corvette C7 Hydraulic Pump, and Top Hydraulics rebuilds it.

  • The rebuild includes electric motor replacement or rewinding if necessary, 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.


2. (Fastest) Expedited Core Exchange Option where Top Hydraulics ships parts from our inventory first

($700 plus a $300 Refundable Core Charge).

  • Option 2 means that you get a rebuilt & upgraded pump from Top Hydraulics' inventory first, then you ship back your original pump for credit of your $300 core refund. Top Hydraulics ships the pump filled with fluid for plug-and-play installation. You get a pump that has been rebuilt to outlast and outperform OEM replacements.

P/N: 23428082

Order Method:


No sales tax for orders in the USA


We provide world class technical support


3-year standard warranty (should last decades)

Send in your pump for Rebuild & Upgrade service, or order directly from our stock by selecting "Order now with core exchange" above.

Rebuild/Upgrade Service for your Corvette C7 Convertible hydraulic pump.  You send us your malfunctioning pump, and we service the electric motor and the valves, plus upgrade internal seals in the pump.  Pistons get checked for tolerance, the piston assemblies get replaced if necessary, and the pump goes through a detailed test procedure to make sure that pressure and flow in both directions exceed the manufacturer's specs. An extended load test ensures that the pump does not overheat. We will ship your pump back to you via FedEx 2-Day Service. Return shipping is $20 for US domestic orders or $90 for most international orders.

Chevrolet part number 22942831

Left Latch Cylinder Right Latch Cylinder Left Rear Bow Cylinder Right Rear Bow Cylinder Left Main Lift Cylinder Right Main Lift Cylinder Left Tonneau Cylinder Right Tonneau Cylinder Hydraulic Pump Hose 32 Hose 31 Hose 12 Hose 11 Hose 22 Hose 21 Hose 62 Hose 61 Hose 64 Hose 63 Hose 24 Hose 23 Hose 14 Hose 13 Hose 34 Hose 33 Top Hydraulics, Inc.


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