

Genuine replacement part 183-230 is a synthetic rubber O-ring used to create a leak-tight seal between mating components in fluid sections, pumps, and other assemblies. A worn, dried, or damaged O-ring can cause fluid leaks, loss of pressure, and contamination of internal parts. Replacing with this genuine synthetic rubber O-ring restores proper sealing and ensures reliable performance on compatible Admiral, Commander, and Hydra units.
| Part Number | 183-230 |
|---|---|
| Part Description | Synthetic Rubber O-ring |
| Brand | Admiral / Commander / Hydra |
| Fits |
|
| Condition | New |
The 183-230 Synthetic Rubber O-ring is a precision-molded sealing component designed to prevent fluid leaks between mating parts in pumps, fluid sections, and other assemblies. Its synthetic rubber compound provides excellent resistance to wear, compression set, and many chemicals commonly used in spraying applications.
A dried, cracked, or compressed O-ring can lead to external leaks, loss of pressure, and contamination of internal components. Replacing with a genuine 183-230 O-ring restores a positive seal and ensures reliable operation.
| Leak prevention | Creates a tight seal between mating surfaces to prevent fluid escape |
|---|---|
| Pressure retention | Helps maintain system pressure by sealing high-pressure areas |
| Contamination barrier | Prevents dirt and debris from entering sealed compartments |
| Visible leaks | Fluid seeping from sealed joints or fittings |
|---|---|
| Hardening / cracking | O-ring feels hard, brittle, or shows visible cracks |
| Flattening / compression set | O-ring no longer has round cross-section, appears flat |
| During disassembly | Always replace O-rings when servicing components they seal |
Part 183-230 is compatible with the following Admiral, Commander, and Hydra models. Always confirm fitment using the correct parts diagram for your exact machine.
| Brand / Model | Component |
|---|---|
| Admiral: 830-331 | O-ring (183-230) |
| Admiral: 860-451 | O-ring (183-230) |
| Admiral: 830-451 | O-ring (183-230) |
| Admiral: 941-441 | O-ring (183-230) |
| Commander: 741-440 | O-ring (183-230) |
| Commander: 761-301 | O-ring (183-230) |
| Commander: 761-411 | O-ring (183-230) |
| Commander: 741-331 | O-ring (183-230) |
| Hydra M | O-ring (183-230) |
| Hydra Pro Super | O-ring (183-230) |
When replacing an O-ring, these related components are often inspected at the same time:
Check for nicks, burrs, or corrosion on sealing surfaces that could damage the new O-ring.
If the application uses backup rings, inspect them for damage and replace if necessary.
Consider replacing all seals in the same service area to prevent future leaks.