

PowrLiner part 2369438 is a sealing ring used to create a tight seal between mating components in fluid or air pathways. This part helps prevent leaks, maintain pressure, and support consistent system performance.
| Part Number | 2369438 |
|---|---|
| Part Description | Sealing Ring |
| Brand | PowrLiner |
| Fits | Elite 5500, Elite 3500 72v, PowrLiner 3500 72v (Honda gxe), PowrLiner 3000, 3500s (suffixed unit), PowrLiner 5500 |
| Condition | New |
The PowrLiner 2369438 sealing ring is a critical component used to create a secure seal between mating surfaces within fluid or air systems on compatible equipment. It is designed to prevent leakage, maintain internal pressure, and ensure efficient transfer of materials throughout the system. In sprayer applications, sealing rings are commonly installed in areas where connections must remain airtight or fluid-tight despite vibration, pressure changes, and repeated operation. By forming a barrier between connected parts, this sealing ring helps maintain system integrity and supports consistent performance during spraying operations. A properly functioning seal reduces the risk of pressure loss, contamination, or inefficient material flow, all of which can affect overall equipment operation. Over time, exposure to chemicals, temperature variations, and mechanical stress can cause sealing materials to wear, harden, or deform. When this occurs, the effectiveness of the seal may be compromised, leading to leaks or reduced system efficiency. Replacing the sealing ring restores proper sealing performance and helps ensure reliable operation. This part is compatible with Elite 5500, Elite 3500 72v, PowrLiner 3500 72v (Honda gxe), PowrLiner 3000, 3500s (suffixed unit), and PowrLiner 5500, and fitment should always be confirmed before installation.
Regular inspection of sealing components is recommended to identify wear before it leads to performance issues. Replacing worn seals helps maintain system efficiency and prevents leaks.
| Leak prevention | Forms a barrier to stop fluid or air leakage |
|---|---|
| Pressure retention | Maintains internal system pressure |
| System efficiency | Supports consistent material flow and performance |
| Visible leaks | Fluid or air escaping from connection points |
|---|---|
| Material wear | Cracking, flattening, or hardening of the seal |
| Pressure loss | Reduced system efficiency or inconsistent output |
| Routine service | Preventative replacement during maintenance |
This sealing ring is compatible with select Elite and PowrLiner equipment models. Always confirm fitment using the correct parts diagram.
| Model | Component |
|---|---|
| Elite 5500 | Sealing ring |
| Elite 3500 72v | Sealing ring |
| PowrLiner 3500 72v (Honda gxe) | Sealing ring |
| PowrLiner 3000, 3500s (suffixed unit) | Sealing ring |
| PowrLiner 5500 | Sealing ring |