Price listed is for Standard Rebuild Service- Send in your pump for Rebuild & Upgrade service, or order directly from our stock by selecting "Order now with core exchange" below.
Core exchange orders include a $300 refundable core deposit.
Chevrolet p/n 19120603
This product is no longer in stock
Rebuild/Upgrade Service for your Corvette C6 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 manufacturer's specs. An extended load test ensures that the pump does not overheat. Turn around time is 2-3 days, then we will ship your pump back to you via USPS Priority Mail. Return shipping is $15 for US domestic orders, or $80 for international orders.
The hydraulic pump is located in the tonneau compartment. The hydraulic system also utilizes two main lift hydraulic cylinders, two bow cylinders, and two tonneau cylinders. In the tonneau hydraulic circuit there is a hold valve to prevent the tonneau cover from closing when there is no operating pressure.
The hydraulic pump consists of a pump block, oil reservoir, and a 12-Volt DC electric motor to operate the pump. The fluid reservoir (with level indications on the side ) is attached to the pump with a hose clamp. Chevrolet recommends using Univis HVI 26 hydraulic fluid. Here at Top Hydraulics, Inc. we use FeBi 02615 fluid in all of our hydraulic systems.
Chevrolet part number 19120603.