

Titan part 704-113 is a Pump Repacking Kit for the high-pressure fluid section of compatible airless sprayers. This kit contains all the essential seals, packings, O-rings, and sometimes a retaining clip needed to rebuild the main pump cylinder. It restores the pressure seal around the piston, which is crucial for preventing leaks and maintaining the sprayer's operating pressure.
| Part Number | 704-113 |
|---|---|
| Part Description | Pump Repacking Kit |
| Brand | Titan |
| Fits | 330 Airless Sprayer |
| Condition | New, OEM |
The Titan 704-113 is a genuine OEM Pump Repacking Kit specifically for the Titan 330 model airless sprayer. This comprehensive kit includes all the soft, wearable sealing components for the pump's fluid section. Replacing these parts is standard preventative maintenance and the primary repair for fluid leaks and pressure loss on this popular sprayer model.
The high-pressure packings and seals in the pump cylinder wear out with use. When they fail, fluid leaks from the pump area, and the sprayer cannot build or maintain the pressure needed for proper atomization. Installing the Titan 704-113 kit renews these critical seals, stops leaks, restores full pressure, and is essential for keeping the 330 sprayer running reliably.
| Seal Restoration | Replaces all worn packings and O-rings that seal the high-pressure chamber around the reciprocating piston. |
|---|---|
| Leak Elimination | Stops paint or fluid from leaking out of the pump, which is the most common failure point. |
| Complete Seal Set | Includes everything needed for the job: upper/lower packings, V-seals, O-rings, and often a retaining ring or clip. |
| Visible Pump Leak | Fluid is dripping or seeping from the pump area, particularly around the piston rod. |
|---|---|
| Pressure Loss | The sprayer struggles to reach its normal pressure or cannot maintain pressure during use. |
| Routine Maintenance | Recommended as periodic service after a certain number of operating hours to prevent unexpected failure. |
| Pump Overhaul | The first and most important step in any complete pump service or rebuild. |
The Titan 704-113 Pump Repacking Kit is a model-specific kit designed for a widely used professional sprayer.
| Compatible Sprayer | Model Details |
|---|---|
| 330 Airless Sprayer | This is the specific Titan model number for which the 704-113 kit is designed. |
The Titan 330 is a popular professional-grade electric airless sprayer known for its reliability. Regular pump maintenance with this kit is key to its long service life.
When performing a pump repack, having these related items on hand ensures a complete and proper repair.
Required. Lubricates the new packings and piston. Operating the pump without grease will destroy the new seals immediately.
Inspect the piston for scoring or wear. A damaged rod will cause rapid failure of the new packings.
Check and clean the fluid inlet path to ensure clean material feeds into the newly sealed pump.