

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
No sales tax for orders in the USA
We provide world class technical support
3-year standard warranty (should last decades)
Send us your Chevy SSR Right Stowage Cover Extension Cylinder for rebuild/upgrade service.
Core exchange is currently not available for this cylinder. If you find any of your cylinders leaking, please consider having all cylinders upgraded at once. Top Hydraulics offers a package deal for all eight cylinders upgraded for the price of six.
The fine print: We never charge for damage that we can massage or polish out, but we need to charge our actual cost in case the need to replace damaged metal parts arises. In the rare case that we find tool inflicted damage or corrosion on a cylinder shaft, this shaft must be replaced with a new one at an additional charge of $100 per shaft.
Upgrade service with 3-year warranty.
Please note: Our rebuild/upgrade service does not include service or replacement of the travel sensor(s). If you do need a replacement sensor, we sell OEM sensors here: https://www.tophydraulics.com/chevy-ssr/764-ssr-replacement-travel-sensor.html.
Chevy part number:
Right Stowage Cover Extension Cylinder (Passenger Side Flipper Cylinder) p/n 89044555
89044555 |
Includes Rebuild Service for the full set of cylinders and the hydraulic pump unit PLUS a new full set of Top Hydraulics' upgraded hydraulic hoses.
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 #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.
Rebuild/Upgrade Service for your Corvette C6 Convertible Left Tonneau Cylinder.
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 circumstance
P/N: 89023777
Upgraded Hydraulic Line #33 manufactured by Top Hydraulics, Inc. for Chevy SSR Convertible. This line runs from the shaft end of the right side Tonneau Lift cylinder to the Hydraulic Pump.
Upgraded Hydraulic Line #13 manufactured by Top Hydraulics, Inc. for Chevy SSR Convertible. This line runs from the shaft end of the right side Main Lift cylinder to the Hydraulic Pump.
Upgraded Hydraulic Line #52 manufactured by Top Hydraulics, Inc. for Chevy SSR Convertible. This line runs from the bottom end of the left side Tonneau Lock 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.
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, and we will rebuild them to better-than-new condition using the best seals available, far exceeding OEM quality.
Chevy part number:
88980930
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:
89044554
Upgraded Hydraulic Line #62 manufactured by Top Hydraulics, Inc. for Chevy SSR Convertible. This line runs from the bottom end of the left side Tonneau Flipper cylinder to the Hydraulic Pump.
Upgraded Hydraulic Line #64 manufactured by Top Hydraulics, Inc. for Chevy SSR Convertible. This line runs from the bottom end of the right side Tonneau Flipper 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:
89044556
Upgraded Hydraulic Line #51 manufactured by Top Hydraulics, Inc. for Chevy SSR Convertible. This line runs from the shaft end of the left side Tonneau Lock cylinder to the Hydraulic Pump.
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 #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.