Part number 0532914 is an Upper Packing that creates a high-pressure seal between the piston rod and pump housing on compatible Impact series airless sprayer systems. This precision sealing component prevents material bypass and ensures consistent pressure for reliable spray performance.
| Part Number | 0532914 |
|---|---|
| Part Description | Upper Packing |
| Fits | Impact 410; Impact 400 Airless Sprayer; Impact 340 |
| Condition | New |
Part number 0532914 is an Upper Packing specifically engineered for the Titan Impact 410, Impact 400 Airless Sprayer, and Impact 340 models. These professional sprayers deliver up to 3000 PSI maximum pressure for residential, property maintenance, and commercial applications. This upper packing is a critical component of the fluid section, creating a high-pressure seal between the reciprocating piston rod and the pump housing. It prevents pressurized material from leaking past the piston during the pressure stroke, ensuring that all fluid is directed to the spray gun for consistent application.
The upper packing is included in Packing Kit P/N 0532911, which contains all wearable seals for complete fluid section overhaul. Service procedures documented in the Impact 340 owner's manual detail the correct installation process: the upper packing is installed into the top of the pump housing with the raised lip facing downward. The upper bushing is then threaded into the housing and tightened to 300-360 in-lbs, driving the packing into its correct operating position. After reassembly, a few drops of oil between the upper bushing and piston prolongs seal life.
This packing is subjected to continuous high-pressure cycling, friction from the moving piston, and chemical exposure. Wear is a normal part of operation, and symptoms of a worn upper packing include loss of pressure, surging output, and external leaks from the top of the pump. Replacement with genuine 0532914 upper packing restores proper sealing integrity and ensures reliable performance of Impact series sprayers.
| High-Pressure Seal | Prevents material bypass between piston rod and pump housing |
|---|---|
| Pressure Maintenance | Ensures full operating pressure reaches spray gun |
| Leak Prevention | Stops external fluid leakage from top of pump |
| Loss of Pressure | Unable to reach or maintain normal operating pressure |
|---|---|
| Surging Output | Pressure fluctuates during operation |
| External Leaks | Fluid weeping from top of pump housing |
| Preventive Maintenance | Replace during fluid section overhaul using Packing Kit P/N 0532911 |
Part number 0532914 is specifically designed for the Titan Impact 410, Impact 400 Airless Sprayer, and Impact 340 models. The Impact 340 and 400 deliver up to 3000 PSI maximum pressure for residential and commercial applications. The Impact 410 is a professional-grade sprayer documented in official service literature. All three models share identical fluid section architecture and utilize the same Packing Kit P/N 0532911, which explicitly includes this upper packing as a standard component. This packing is a model-specific component engineered for the dimensional requirements of these particular sprayer systems. Always confirm fitment using the correct parts diagram for your exact model.
| Compatible Models | Component |
|---|---|
| Impact 410 | Upper Packing |
| Impact 400 Airless Sprayer | |
| Impact 340 |
The upper packing is one component of the complete Packing Kit. When servicing the fluid section, these related parts are included in the same repair kit and should be replaced simultaneously.
Complete kit includes upper packing, lower packing, upper bushing, inlet valve seal, and PTFE O-ring.
Threads into pump housing to compress upper packing into correct position at 300-360 in-lbs torque.
Companion seal at bottom of piston assembly. Replace simultaneously with upper packing.
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