

Titan part 704-331 is a gasket housing – a component that houses a gasket or seal to prevent fluid leaks between mating surfaces on airless sprayers. It is used in pump manifolds, fluid sections, or filter housings. Replace a cracked, warped, or corroded gasket housing to restore a leak‑tight seal, maintain system pressure, and prevent fluid bypass on compatible RentSpray, Performer, and Airless Sprayer units.
| Part Number | 704-331 |
|---|---|
| Part Description | Gasket Housing |
| Brand | Titan |
| Fits |
|
| Condition | New |
The Titan 704-331 Gasket Housing is a precision component that houses a gasket or sealing element between two mating surfaces on airless sprayers. It is commonly found in pump manifolds, fluid sections, filter assemblies, or valve housings. The housing provides a smooth, flat sealing surface and proper compression for the gasket to prevent fluid leaks.
Over time, the gasket housing can crack, warp, or corrode due to pressure cycling, chemical exposure, or physical damage. A damaged housing allows fluid to bypass the gasket, causing external leaks, pressure loss, erratic spray, or contamination. Replacing a worn or cracked gasket housing with a genuine Titan 704-331 restores a leak‑tight seal, ensures proper system pressure, and protects surrounding components.
| Houses sealing gasket | Provides a flat, smooth surface for gasket compression |
|---|---|
| Prevents fluid leaks | Maintains pressure integrity between components |
| Protects against contamination | Keeps debris out of fluid passages |
| Visible cracks or damage | Cracks, chips, or deformation of the housing |
|---|---|
| Warped sealing surface | Housing is not flat, causing gasket leaks |
| Corrosion or pitting | Surface damage that prevents a proper seal |
| Recurring leaks | New gaskets fail to seal due to housing damage |
Titan part 704-331 is compatible with the following airless sprayers. Always confirm fitment using the correct parts diagram for your exact model.
| Brand / Model | Component |
|---|---|
| RentSpray Plus | Gasket housing |
| RentSpray 650 | Gasket housing |
| RentSpray 600 | Gasket housing |
| RentSpray 450 | Gasket housing |
| Performer 640I | Gasket housing |
| Airless Sprayer 740IX | Gasket housing |
| Airless Sprayer 740I | Gasket housing |
| Airless Sprayer 640IX | Gasket housing |
| Airless Sprayer 640I | Gasket housing |
| Airless Sprayer 540IX | Gasket housing |
| Airless Sprayer 440I | Gasket housing |
| Airless Sprayer 440IX | Gasket housing |
| Airless Sprayer 340 | Gasket housing |
When replacing the gasket housing, inspect the gasket and mating components.
Always replace the sealing element with a new one when replacing the housing.
Replace any corroded or stripped fasteners. Use thread locker if specified.
Inspect the opposite sealing surface for cracks or pitting.