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2369458 Seal (Replaces Titan 341331) is a genuine OEM replacement seal for Titan airless sprayers. This seal is used in fluid sections, valve assemblies, or manifold connections to prevent leaks and maintain hydraulic pressure. A worn, cracked, or flattened seal can cause fluid leaks, loss of prime, pressure instability, or air ingestion. Replacing the seal restores leak‑free sealing and reliable sprayer performance.
| Part Number | 2369458 (replaces 341331) |
|---|---|
| Part Description | Seal (fluid seal, Buna‑N / nitrile rubber) |
| Brand | Titan |
| Fits | PowrLiner: 5500, 3500 72v, 3000, 3500s; Elite: 5500, 3500 72v, 3000 |
| Condition | New |
The Titan 2369458 Seal (Replaces Titan 341331) is a precision elastomeric seal used in fluid path locations, including pump manifolds, valve assemblies, and cylinder connections. Its primary function is to create a static or dynamic seal that prevents coating material from leaking and stops air from entering the fluid system. This updated part number supersedes the original Titan 341331 seal, offering the same fit and performance.
Seals degrade over time due to chemical exposure, compression set, heat, or abrasion. A failed seal results in external drips, loss of prime, pressure fluctuations, or foaming material. Replacing the seal with an OEM component ensures proper material compatibility and exact dimensional fit for long‑lasting sealing.
| Fluid sealing | Prevents leaks between mating components (manifold, cylinder, valve) |
|---|---|
| Pressure retention | Maintains hydraulic pressure by blocking bypass paths |
| Contamination barrier | Keeps debris out of the fluid system |
| External fluid leak | Visible drips from joints or fittings |
|---|---|
| Loss of prime | Sprayer loses prime or sucks air through a compromised seal |
| Pressure instability | Erratic pressure or inability to build full pressure |
| Visible seal damage | Flattened, cracked, nicked, or hardened seal |
Part 2369458 (replaces 341331) is the OEM seal for the following Titan sprayer models. Always verify with your machine's parts diagram.
| Brand / Model | Component |
|---|---|
| PowrLiner 5500 | Seal |
| PowrLiner 3500 72v | Seal |
| PowrLiner 3000 | Seal |
| PowrLiner 3500s | Seal |
| Elite 5500 | Seal |
| Elite 3500 72v | Seal |
| Elite 3000 | Seal |
When replacing this seal, inspect or replace these related components.
Used with seals in high‑pressure applications to prevent extrusion; replace if damaged.
Seals often work with valve components; inspect seats for wear or debris.
Check for nicks, corrosion, or debris that could compromise the new seal.
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