Genuine replacement part 2389407 is a fitting assembly used to connect hoses, tubes, or components within the fluid system, ensuring leak‑free material transfer. A worn, cracked, or damaged fitting assembly can cause fluid leaks, pressure loss, and air ingestion. Replacing with this genuine fitting assembly restores proper fluid connections and ensures reliable operation on compatible Elite and PowrLiner units.
| Part Number | 2389407 |
|---|---|
| Part Description | Fitting Assembly |
| Brand | Elite / PowrLiner |
| Fits |
|
| Condition | New |
The 2389407 Fitting Assembly is a precision component used to join hoses, tubes, or other fluid system parts securely. On compatible Elite and PowrLiner models, this assembly ensures leak‑free connections, maintains system pressure, and prevents air from entering the fluid path.
A worn, cracked, or damaged fitting assembly can lead to fluid leaks, pressure drops, and erratic spray performance. Replacing the fitting assembly with a genuine 2389407 restores reliable fluid connections and helps maintain consistent operation.
| Secure connection | Joins hoses, tubes, or components in the fluid system |
|---|---|
| Leak prevention | Ensures a tight seal to prevent fluid leaks and air ingestion |
| Pressure integrity | Maintains system pressure by providing leak‑free pathways |
| Visible leaks | Fluid seeping from the fitting or connection point |
|---|---|
| Physical damage | Cracks, corrosion, stripped threads, or deformed sealing surfaces |
| Pressure loss | System unable to hold pressure due to fitting leak |
| During hose replacement | Always inspect and replace fittings when changing hoses |
Part 2389407 is compatible with the following Elite and PowrLiner models. Always confirm fitment using the correct parts diagram for your exact machine.
| Brand / Model | Component |
|---|---|
| Elite: 5500 | Fitting Assembly (2389407) |
| PowrLiner: 4500 | Fitting Assembly (2389407) |
| PowrLiner: 5500 | Fitting Assembly (2389407) |
When replacing a fitting assembly, these related components are often inspected at the same time:
Check for cuts, abrasion, or swelling at the connection point; replace if damaged.
Many fittings use O-rings for sealing; inspect and replace if hardened or cut.
Inspect mating threads for damage that could affect fitting installation.
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