

Rebuild/Upgrade Service for one Corvette C6 Convertible Main Lift Cylinder.
P/N: 89023773
Factory engraving 1718-030-E or similar
Send in your part(s) first, or select "Order now with core exchange" to order from our inventory. Core exchange orders are subject to a $30 inventory surcharge as well as a $120 refundable core deposit.
Replaced and improved rod seals, piston seals, cap seals, gland seals, wipers, and port seals make these parts better than brand new ones, with an expected service life of 30-50 years under normal circumstances.
No sales tax for orders in the USA
We provide world class technical support
3-year standard warranty (should last decades)
Rebuild/Upgrade service for one Corvette C6 Main Lift Cylinder
P/N: 89023773
Top Hydraulics' standard warranty is 3 years on rebuilds/upgrades of convertible top cylinders and hydraulic pumps, and on new hydraulic hoses.
89023773 |
Order a complete, upgraded Chevy SSR top hydraulic system from our inventory. Includes the full set of cylinders, the hydraulic pump unit PLUS a new full set of Top Hydraulics' upgraded hydraulic hoses. The top system ships filled, fully bled and with the travel sensors already mounted to the cylinders for quick and easy installation.
The price shown includes a refundable $1500 deposit.
Upgraded Hydraulic Line #32 manufactured by Top Hydraulics, Inc. for Chevy SSR Convertible. This line runs from the bottom end of the left side Tonneau Lift cylinder to the Hydraulic Pump.
Upgraded Hydraulic Line #63 manufactured by Top Hydraulics, Inc. for Chevy SSR Convertible. This line runs from the shaft end of the right side Tonneau Flipper cylinder to the Hydraulic Pump.
Upgraded Hydraulic Line #53 manufactured by Top Hydraulics, Inc. for Chevy SSR Convertible. This line runs from the shaft end of the right side Tonneau Lock cylinder to the Hydraulic Pump.
The Chevy SSR has eight hydraulic cylinders that actuate and lock the cover and top. Core exchange is currently not available. You send us the cylinder(s) you need to have upgraded, and we will rebuild them to better-than-new condition using the best seals available, far exceeding OEM quality.
Chevy part number:
88980812
Upgraded Hydraulic Line #11 manufactured by Top Hydraulics, Inc. for Chevy SSR Convertible. This line runs from the shaft end of the left side Main Lift cylinder to the Hydraulic Pump.
The Chevy SSR has eight hydraulic cylinders that actuate and lock the cover and top. Core exchange is currently not available. You send us the cylinder(s) you need to have upgraded, and we will rebuild them to better-than-new condition using the best seals available, far exceeding OEM quality.
Chevy part number:
88980385
Upgraded Hydraulic Line #31 manufactured by Top Hydraulics, Inc. for Chevy SSR Convertible. This line runs from the shaft end of the left side Tonneau Lift cylinder to the Hydraulic Pump.
Upgraded Hydraulic Line #61 manufactured by Top Hydraulics, Inc. for Chevy SSR Convertible. This line runs from the shaft end of the left side Tonneau Flipper cylinder to the Hydraulic Pump.
The Chevy SSR has eight hydraulic cylinders that actuate and lock the cover and top. Up-front shipping aka core exchange is currently not available. You send us the cylinder(s) you need to have upgraded, we will rebuild them to better-than-new condition using the best seals available, far exceeding OEM quality.
Chevy part number:
89044555
Order a rebuilt and upgraded pump unit from our inventory. The pump ships filled with fluid, and it includes two new relays.
Pump ships without mounting frame.
GM p/n 1600223
Full set of upgraded hydraulic lines, manufactured in the USA by Top Hydraulics out of superior hose material, with plated fittings. Burst pressure rating over 23,200 psi. Always in stock.
The Chevy SSR has eight hydraulic cylinders that actuate and lock the cover and top. Core exchange is currently not available. You send us the cylinder(s) you need to have upgraded, and we will rebuild them to better-than-new condition using the best seals available, far exceeding OEM quality.
Chevy part number:
88980930
Rebuild/Upgrade Service for full set of six Corvette C6 Convertible Hydraulic Cylinders
You send us the cylinder(s) you need to have upgraded, we will rebuild them to better-than-new condition. We use the best seals available, far exceeding OEM quality. Core exchange is available for $1000 plus $1000 deposit.
The Chevy SSR has eight hydraulic cylinders that actuate and lock the cover and top. Core exchange is currently not available. You send us the cylinder(s) you need to have upgraded, and we will rebuild them to better-than-new condition using the best seals available, far exceeding OEM quality.
Chevy part number:
88980812
Upgraded Hydraulic Line #54 manufactured by Top Hydraulics, Inc. for Chevy SSR Convertible. This line runs from the bottom end of the right side Tonneau Lock cylinder to the Hydraulic Pump.