Titan EPX Series | OEM Sprayer Replacement Parts
Shop Titan EPX2405 Piston Pump Parts and Repair Assemblies
Keep your Titan EPX2405 Piston Pump ready for demanding airless spraying applications. At AllTitanParts, you can shop model-specific replacement components, repair parts and assembly diagrams for the EPX2405, including piston rods, valve balls, pressure controls, filters, suction components, drive parts and cart hardware.
Find the component you need, confirm its OEM part number and order replacement parts online without searching through unrelated sprayer models.
Titan EPX2405 Parts Directory
Buy Replacement Parts for Your Titan EPX2405 Airless Piston Pump
The Titan EPX2405 is an electrically powered airless piston pump designed to pressurize compatible coating materials for spraying. Its mechanical drive operates the reciprocating piston, while the fluid section, inlet and outlet valves, pressure controls and filtration components work together to deliver material to the spray hose and gun.
Regular use can wear pump packings, valve seats, piston surfaces, filters and mechanical drive components. Damaged suction connections or faulty pressure-control parts may also affect sprayer operation.
Instead of replacing the entire machine when a serviceable component fails, use the EPX2405 replacement parts diagrams to identify the correct assembly and OEM part number. AllTitanParts groups the model's components into dedicated categories to simplify parts identification and purchasing.
Shop by Assembly
Explore Titan EPX2405 Piston Pump Assembly Parts
Select the section of your EPX2405 that needs repair. Each assembly category helps you locate components by diagram position and part number.
EPX2405 Main Assembly Parts
Find general fluid-routing and machine assembly components, including fittings, down tubes, fluid hoses and bypass valve parts.
Examples: 0508343 Fitting, 0507798 Down Tube, 0507387 Fluid Hose.
Shop Main Assembly Parts →EPX2405 Drive Assembly Parts
Browse slider assemblies, slider housings and electrical or pressure-control components associated with the drive assembly.
Examples: 0507218 Slider Assembly, 0507769 Slider Housing, 700-159 Pressure Control Knob.
Shop Drive Assembly Parts →EPX2405 Fluid Section Assembly
Find piston rods, piston rod assemblies, valve balls, valve seats, inlet housings and related pump repair components for Fluid Section P/N 0507163.
Examples: 0507732 Piston Rod, 9841502 Outlet Valve Ball, 0507229 Piston Rod Assembly.
Shop Fluid Section Parts →EPX2405 Upright Cart Assembly Parts
Locate cart hardware for the upright configuration, including snap buttons, plugs and components used to support cart stability and handling.
Confirm your cart configuration before purchasing replacement hardware.
EPX2405 Filter Assembly Parts
Shop filter bodies, filter elements, filter supports, O-rings and related pressure-sensing or bypass components.
Examples: 0294194 Filter Body, 14069 50 Mesh Filter, 9894245 Filter Support.
Shop Filter Assembly Parts →EPX2405 Suction Set Parts (Low Boy)
Find material intake and return-flow components for the low-boy configuration, including siphon tubes and return hoses.
Inspect the suction system when diagnosing poor priming, air entry or interrupted material supply.
EPX2405 Low Boy Cart Assembly Parts
Browse replacement wheels, snap buttons and cart hardware for the low-profile EPX2405 configuration.
Use the correct low-boy diagram rather than assuming upright-cart parts are interchangeable.
EPX2405 Prime/Spray Valve Assembly Parts
Shop components associated with priming and spray-mode selection, including bypass valve seats, gaskets, cam bases and relief valve knobs.
Examples: 800-910 Bypass Valve Seat, 700-251 Bypass Cam Base, 0507662 Relief Valve Knob.
Shop Prime/Spray Valve Parts →Featured OEM Part Numbers
Popular Titan EPX2405 Replacement Parts
The following part numbers appear in the EPX2405 assembly listings at AllTitanParts. They are useful starting points when identifying a replacement.
| OEM Part Number | Part Description | Assembly Category |
|---|---|---|
| 0507798 | Down Tube | Main Assembly |
| 0507387 | Fluid Hose | Main Assembly |
| 0507218 | Slider Assembly | Drive Assembly |
| 0507769 | Slider Housing | Drive Assembly |
| 765-327A | 15 Amp Circuit Breaker, replaces 507753 | Drive Assembly |
| 700-159 | Pressure Control Knob, replaces 507740 | Drive Assembly |
| 0507732 | Piston Rod | Fluid Section |
| 0507229 | Piston Rod Assembly | Fluid Section |
| 9841502 | Outlet Valve Ball | Fluid Section |
| 0294516 | Outlet Valve Seat, replaces 944-043 | Fluid Section |
| 51519 | Inlet Ball, replaces 800-242 | Fluid Section |
| 0294194 | Filter Body Assembly, replaces 755-190 | Filter Assembly |
| 14069 | 50 Mesh Filter | Filter Assembly |
| 9894245 | Filter Support | Filter Assembly |
| 0507737 | Pressure Sensor Assembly | Filter Assembly |
| 800-910 | Bypass Valve Seat | Prime/Spray Valve |
| 700-251 | Bypass Cam Base, replaces 0507735 | Prime/Spray Valve |
| 0507662 | Relief Valve Knob | Prime/Spray Valve |
This is a selected parts reference, not a complete bill of materials. Check individual product pages for the correct configuration, package contents and current availability.
Understanding the Pump System
How the Titan EPX2405 Piston Pump Works
1. Material Intake
The suction set draws coating material from its supply container toward the pump inlet.
2. Mechanical Drive
The electric motor and drive mechanism create the reciprocating motion required to operate the piston.
3. Fluid Pressurization
The piston, packings and check valves work together to move material through the fluid section under pressure.
4. Filtering and Spraying
The filtration and pressure-control systems support material delivery through the hose and spray gun.
Repair and Troubleshooting
Common Titan EPX2405 Piston Pump Problems
A performance problem does not always indicate a failed pump. Use the symptoms below to identify which assembly may need inspection.
| Sprayer Problem | Components to Inspect | Recommended Diagnostic Direction |
|---|---|---|
| Pump will not prime | Suction set, inlet valve, bypass valve | Check for suction restrictions, air entry, valve contamination and prime/spray valve operation. |
| Low or inconsistent spray pressure | Pump packings, valve balls, seats, filter | Inspect the fluid section for internal leakage and check for blocked filters. |
| Motor runs but pump does not cycle | Slider assembly, slider housing, drive mechanism | Inspect the mechanical drive for binding, wear or broken components. |
| Pressure adjustment does not respond | Pressure control knob, potentiometer, sensor | Check the control interface and have electrical components tested by qualified personnel. |
| Material leaks from pump area | Pump packings, fluid connections, seals | Relieve pressure and inspect the source of leakage before replacing parts. |
| Poor material flow at the spray gun | Filter element, hose, spray tip, fluid section | Check for restrictions throughout the material path. |
| Cart is difficult to move | Wheels, spacers, cart hardware | Inspect the cart configuration and wheel components for damage. |
OEM Cross-Reference Information
Titan EPX2405 Replacement Part Number References
Some older Titan and SprayTech part numbers are identified in the current AllTitanParts listings with replacement numbers:
- 765-327A 15 Amp Circuit Breaker replaces 507753.
- 700-175 Potentiometer Cap replaces 507748.
- 700-159 Pressure Control Knob replaces 507740.
- 0294516 Outlet Valve Seat replaces 944-043.
- 51519 Inlet Ball replaces 800-242.
- 0294194 Filter Body Assembly replaces 755-190.
- 700-251 Bypass Cam Base replaces 0507735.
These references apply only to the corresponding named components. They do not establish universal compatibility with other Titan pump models.
Find the Right OEM Part
How to Order Titan EPX2405 Replacement Parts
Verify the Model
Confirm the machine is a Titan EPX2405 and record the serial number.
Select the Assembly
Choose the main, drive, fluid section, filter, suction, cart or prime/spray valve diagram.
Match the Part Number
Compare the numbered diagram callout with the OEM part number and any listed supersession.
Order Online
Review the matching product listing and order the required replacement component.
Preventive Maintenance
Maintain Your Titan EPX2405 Piston Pump
Flush After Spraying
Clean the fluid system using the coating manufacturer's recommended cleaning fluid and Titan's approved flushing procedure.
Inspect Filters
Check filter elements for accumulated debris and replace damaged or unsuitable filters.
Monitor Pump Leakage
Inspect the fluid section and fittings for leaks. Investigate abnormal leakage promptly.
Protect the Piston and Packings
Follow the manufacturer's lubrication and storage recommendations to help reduce premature wear.
Check Electrical Components
Inspect the external cord and controls for visible damage. Leave internal electrical repairs to qualified personnel.
Inspect Cart Hardware
Check wheels, handle connections and mounting hardware before transporting the sprayer.
Parts Shopping Made Easier
Why Shop Titan EPX2405 Parts at AllTitanParts?
Model-Specific Categories
Browse components grouped by the EPX2405 assembly where they are used.
OEM Part Number Identification
Use factory references to help distinguish similar-looking repair components.
Individual Repair Options
Locate separately listed components instead of assuming an entire assembly must be replaced.
Parts Identification Support
Contact AllTitanParts with your model, serial number and diagram reference for assistance.
Important Titan EPX2405 Service Safety
Before inspecting or repairing your EPX2405, turn off the sprayer, disconnect it from electrical power and follow Titan's complete pressure-relief procedure. High-pressure fluid can penetrate skin and cause serious injury. Never attempt to stop a leak with your hand or loosen pressurized fittings. Use the correct tools and manufacturer-approved service procedures. Electrical repairs should be performed by qualified personnel.
Titan EPX2405 Piston Pump Replacement Parts
Find the Right EPX2405 Repair Parts Today
Browse Titan EPX2405 assembly diagrams, compare OEM part numbers and shop replacement components for the drive, fluid section, filter, suction system and more.
Shop Titan EPX2405 PartsFrequently Asked Questions
Titan EPX2405 Piston Pump FAQs
Where can I buy Titan EPX2405 piston pump replacement parts?
You can browse Titan EPX2405 replacement parts and assembly diagrams at AllTitanParts. Select the assembly category that contains your required component and verify its part number before ordering.
What assembly categories are available for the EPX2405?
The main categories include Main Assembly, Drive Assembly, Fluid Section, Upright Cart, Filter Assembly, Suction Set (Low Boy), Low Boy Cart and Prime/Spray Valve Assembly. An accessories category is also listed in the AllTitanParts site map.
What is the Titan EPX2405 fluid section assembly number?
The EPX2405 Fluid Section Assembly category identifies assembly P/N 0507163.
What is the Titan EPX2405 slider assembly part number?
Titan 0507218 is the Slider Assembly listed in the EPX2405 Drive Assembly category.
Which piston rod is listed for the EPX2405?
Titan 0507732 is the individually listed Piston Rod. Titan 0507229 is also listed as a Piston Rod Assembly. Confirm which replacement your repair requires.
What outlet valve ball fits the EPX2405 fluid section?
Titan 9841502 is the Outlet Valve Ball listed for the EPX2405 Fluid Section Assembly.
What filter is listed for the Titan EPX2405?
Titan 14069 is a 50 Mesh Filter listed in the EPX2405 Filter Assembly category. Confirm the correct filtration specification for your application.
Why will my Titan EPX2405 not prime?
Possible causes include an obstructed suction tube, air entering a suction connection, contaminated inlet valves or a prime/spray valve problem. Follow Titan's troubleshooting procedure before replacing parts.
Why is my EPX2405 losing spray pressure?
Pressure loss may result from worn pump packings, leaking valve balls or seats, restricted filters or other fluid-system faults. Inspect the affected components and verify the cause before ordering replacements.
Can I buy EPX2405 drive components separately?
Yes. The Drive Assembly category lists individual components such as Titan 0507218 Slider Assembly, 0507769 Slider Housing and selected electrical and pressure-control parts.
Are EPX2405 upright and low-boy cart parts interchangeable?
Do not assume interchangeability. The EPX2405 has separate upright and low-boy cart parts categories. Match the exact cart configuration and OEM part number.
How do I confirm the correct Titan EPX2405 replacement part?
Verify the model and serial number, select the appropriate assembly diagram and match the diagram reference to the product's OEM part number. For assistance, contact AllTitanParts at 713-931-0006.
Titan Replacement Parts Assistance
Need Help Identifying Your EPX2405 Parts?
Have your Titan EPX2405 model, serial number and assembly diagram reference ready when contacting AllTitanParts.
713-931-0006