RV Designer G815
Flat bracket with a 10 mm ball for mounting where the existing support calls for a flat plate.
RV Designer Gas Prop Brackets: Flat, Angled, Offset & Ball Stud
Choosing a gas-prop mounting bracket is about where the ball socket must meet the support—not simply finding a 10 mm ball. RV Designer offers a flat bracket, two angled heights, an offset bracket and a separate ball stud. This chart helps distinguish their geometry and intended role.
Compare mounting brackets and ball studs
These product numbers identify different mounting arrangements. Check the original hardware's flange, fastener position, ball location and gas-spring socket before replacing a bracket.
| MPN | Component | Size or geometry | Package type |
|---|---|---|---|
| G815 | Flat bracket | Flat mounting plate | Pair |
| G825 | Angled / L-shaped | ¾ in bracket size | Pair |
| G835 | Angled / L-shaped | 1 in bracket size | Pair |
| G845 | Angled, offset ball | 1 in ball offset; 1¼ × 1¼ in base | Pair |
| G855 | Separate ball stud | 10 mm ball; nominal 1¼ in length | Stud accessory |
Two different measurements on G845: this bracket has a 1-inch offset of its ball position and a base measuring about 1¼ × 1¼ inches. Those are different dimensions, not alternate lengths for the same feature. Compare its three-dimensional mounting arrangement with the original part.
How to select mounting hardware
- Select the mounting geometry: flat G815, ¾-inch angled G825, 1-inch angled G835 or the offset G845.
- Measure the ball centre: it must align with the existing gas support through the full lift and closing movement.
- Compare G845 dimensions: a 1-inch offset and a 1¼-inch-square base are separate reference measurements.
- Check the original fasteners: match the hole pattern and choose appropriate mounting hardware for the RV panel structure.
- Check the ball stud: G855 replaces a stud, not the entire bracket; verify its attachment and the spring's socket before ordering.
Support the door or hatch before disconnecting a gas spring. Keep your fingers clear of the hinge and replace damaged mounting points before testing the lift.
Find the matching mounting parts
These products are sold online and ship from supplier warehouses; in-person viewing and pickup are not available.
RV Designer G825
Three-quarter-inch angled bracket; verify the old support's ball and mounting position.
RV Designer G835
One-inch angled bracket rather than the smaller ¾-inch style.
RV Designer G845
Offset design; the one-inch offset and 1¼-inch-square base describe different dimensions.
RV Designer G855
Black replacement stud for a compatible gas-prop bracket; not an L-shaped or flat plate.
Related gas-spring guides
Compare JR Products flat, angled and curved brackets if your original bracket uses a different design. To check replacement supports, see our compact GSNI spring size guide, 17-inch gas spring guide and 20-inch GSNI spring guide.
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