Product Overview
The Beau-Roc 811F-BH3.517D is the replacement double-acting air cylinder for the 811F internal-air high-lift tailgate mechanism. Its double-bore configuration is specified with a 3.5-inch bore and a 17-inch stroke.
This listing supplies the cylinder rather than the complete high-lift opening mechanism. In the catalog illustration, item 2 identifies the cylinder; the surrounding brackets, arms and mechanism are not included. The 811F application is distinct from the separate 811H arrangement that uses a different cylinder size.
- Application: Beau-Roc 811F internal-air high-lift tailgate
- Action: Double acting
- Configuration: Double bore
- Bore: 3.5 in / 3-1/2 in
- Stroke: 17 in
- Supplied item: Replacement cylinder
