Description
3/4-inch bore, 3/4-16 UNF female thread
Ball bore / mounting hole3/4 in.
Female thread3/4-16 UNF
Thread directionRight hand
Seatech Sourced STS-RE750 is a stainless steel, PTFE-lined female rod-end ball joint. Seatech uses HP6019 as the original-part reference for this size. This listing supplies an independently sourced Seatech Sourced component, not a genuine Dometic SeaStar branded part.
Supplied individually: One rod-end ball joint. No additional mounting hardware included.
Seatech-confirmed cylinder applications
Seatech has confirmed STS-RE750 for HC5801-2 and HC5803-2 power-steering cylinders. Match the exact cylinder model and the rod end currently fitted, including any changes made during previous service. This is Seatech application guidance, not Dometic approval of the sourced component.
| Cylinder model | Reference and selection notes |
|---|---|
| HC5801-2 | Seatech-confirmed application. Match the 3/4-inch mounting hole and 3/4-16 right-hand female thread to the installed rod end. |
| HC5803-2 | Seatech-confirmed application. Match the 3/4-inch mounting hole and 3/4-16 right-hand female thread to the installed rod end. |
Check before ordering: Do not extend this list to other power-steering cylinder models or generations from the family name alone. Ask Seatech to check any other model before choosing the rod end.
Dimensions and construction
| Seatech part number | STS-RE750 |
|---|---|
| Bore diameter | 3/4 in. (0.7500 in. nominal) |
| Female thread | 3/4-16 UNF |
| Thread direction / class | Right hand / 2B |
| Body material | 300-series stainless steel |
| Ball material | Heat-treated 400-series stainless steel |
| Construction / liner | Two-piece / PTFE |
| Head outside diameter | 1.750 in. reference |
| Ball width | 0.875 in. |
| Housing width | 0.593 in. reference |
| Eye center to shank end | 2.875 in. |
Dimensions are in inches. Eye center to shank end is measured from the center of the spherical eye to the threaded shank end; it is not overall length.
Help match the installed rod end
Check the full cylinder model, including its suffix, the rod-end position, the ball bore and the female thread. The installer must also confirm thread engagement, clearance, articulation, loads and system requirements.
Help match my cylinder Send the full model number and clear photos of the existing rod end.
Original-part option and references
- HP6019 — genuine Dometic SeaStar original-part option.
Other bore sizes
These are alternative sizes, not additional parts required with this rod end. Match both the bore and the thread.
