Genuine Titan OEM Replacement Parts
Shop Titan EPX2355 Piston Pump Parts and Assemblies
Find the right replacement parts for your Titan EPX2355 Piston Pump at AllTitanParts. Browse genuine Titan OEM components for the motor, gearbox, fluid section, suction set and cart assemblies. Whether you are repairing a pump that will not prime, replacing worn piston components or restoring a damaged drive system, use the factory parts diagrams to identify the correct replacement before ordering.
EPX2355 Replacement Parts Overview
Buy Genuine Titan EPX2355 Piston Pump Replacement Parts
The Titan EPX2355 is an airless piston pump system designed to move and pressurize coating materials for spray application. Its operation depends on several interconnected systems, including the electric motor, mechanical gearbox, fluid section, suction assembly and supporting cart.
Over time, normal operating wear, abrasive coatings, contamination or damaged components can affect sprayer performance. A worn packing may cause fluid leakage, a damaged valve may interfere with priming, and a gearbox or motor problem may prevent the pump from cycling correctly.
AllTitanParts organizes the Titan EPX2355 Piston Pump Parts into seven dedicated assembly categories. Each assembly page helps you locate the components associated with a particular repair, reducing the need to search through unrelated sprayer parts.
Shop by Assembly
Explore All 7 Titan EPX2355 Piston Pump Assemblies
Select the assembly that matches your repair. Each link opens the corresponding Titan EPX2355 parts category.
ASSEMBLY 01
EPX2355 Main Assembly Parts
Shop primary sprayer components, including the suction set assembly, siphon tube, return tube and other main assembly hardware. Use the diagram to locate parts that support fluid intake and the sprayer's overall configuration.
Shop Main Assembly PartsASSEMBLY 02
EPX2355 Motor Assembly Parts
Find motor-related replacement components and protective electrical covers. The motor provides rotational power for the drive system, making correct diagnosis essential when the pump will not start or operate normally.
Shop Motor Assembly PartsASSEMBLY 03
EPX2355 Suction Set Assembly Parts
Shop the suction set for assembly 0551104, including the siphon tube, bypass hose, inlet filter, O-ring and retaining clips. These parts help draw coating material into the pump and support the priming and return-fluid arrangement.
Shop Suction Set PartsASSEMBLY 04
EPX2355 Gear Box Assembly Parts
Browse mechanical drive components, gearbox covers and associated electrical controls. The gearbox transfers motor power to the pumping mechanism, while the assembly also includes parts associated with sprayer operation and pressure monitoring.
Shop Gear Box PartsASSEMBLY 05
EPX2355 Upright Cart Assembly Parts
Find replacement cart hardware for upright cart assembly 0551124. Shop components such as wheels and retaining hardware to maintain the cart's mobility, stability and handling.
Shop Upright Cart PartsASSEMBLY 06
EPX2355 Fluid Section Assembly Parts
Find piston rods, packings, seals, valve components and other fluid section repair parts. The fluid section is responsible for drawing in, moving and pressurizing coating material during spraying.
Shop Fluid Section PartsASSEMBLY 07
EPX2355 Low Boy Cart Assembly Parts
Shop parts for low boy cart assembly 0551547, including wheel-related hardware, spacers and cart retaining components. Identify the correct cart configuration before purchasing replacement parts.
Shop Low Boy Cart PartsPopular EPX2355 Repair Components
Find OEM Suction, Filtration and Pump Replacement Parts
These examples are listed within the EPX2355 assembly categories. Match the exact part number and diagram position before ordering.
| Titan Part Number | Part Description | Assembly |
|---|---|---|
| 0558672A | Suction Set Assembly | Main Assembly |
| 0551556 | Return Tube (Cart Only) | Main Assembly |
| 0551663 | Siphon Tube | Main Assembly |
| 0551437 | Siphon Tube Assembly | Suction Set Assembly |
| 0551439 | Bypass Hose | Suction Set Assembly |
| 0295565 | 16 Mesh Inlet Filter | Suction Set Assembly |
| 9871105 | O-Ring, replaces 704-121 | Suction Set Assembly |
| 9822526 | Retaining Clip | Suction Set Assembly |
Troubleshooting and Repair
Common Titan EPX2355 Piston Pump Problems
The following table identifies assemblies worth checking when troubleshooting common sprayer symptoms. A symptom alone does not confirm which component has failed.
| Sprayer Problem | Assembly to Inspect | Initial Checks |
|---|---|---|
| Pump will not prime | Suction Set and Fluid Section | Inspect the inlet filter, siphon connections, bypass path and inlet valve components. |
| Low or inconsistent spray pressure | Fluid Section and Gear Box | Check packings, valves, pressure sensing and other possible flow restrictions. |
| Fluid leakage near pump | Fluid Section and Suction Set | Inspect sealing components, connections and pump housings. |
| Motor does not start | Motor and Gear Box Assemblies | Verify the power supply and have electrical controls inspected by qualified personnel. |
| Grinding or abnormal drive noise | Gear Box and Motor | Stop operation and inspect mechanical drive components for damage or wear. |
| Cart is difficult to move | Upright or Low Boy Cart | Check wheels, spacers and retaining hardware for damage. |
OEM Buying Guide
How to Order the Correct Titan EPX2355 Parts
Confirm the Model
Check that your equipment is a Titan EPX2355 and record the model and serial number.
Choose the Assembly
Select the Main, Motor, Suction Set, Gear Box, Fluid Section or correct cart configuration.
Match the OEM Number
Use the numbered exploded diagram and exact Titan part number to confirm the replacement.
Shop AllTitanParts
Order the matching component and follow the manufacturer's service instructions during installation.
Preventive Maintenance
Maintain Your Titan EPX2355 Piston Pump
Keep the Inlet Clean
Inspect the suction inlet filter and remove accumulated coating debris using the approved cleaning procedure.
Monitor Fluid Section Wear
Look for packing leakage, inconsistent pressure and signs of worn piston or valve components.
Protect the Drive System
Investigate unusual gearbox noise and follow Titan's specified maintenance procedures.
Flush and Store Correctly
Flush after use and follow the manufacturer's instructions for approved storage fluid and pump protection.
Why Shop AllTitanParts?
Find the Right EPX2355 OEM Part Without Guesswork
Shopping by factory assembly diagram helps you identify the specific component associated with your repair. Instead of relying on a visual match alone, you can compare the Titan part number, assembly location and model information.
AllTitanParts offers dedicated Titan EPX2355 assembly categories and assistance with part identification. If you are unsure about fitment, contact the parts team with your model, serial number and the component you need.
Important Airless Sprayer Service Safety
Airless sprayers can generate hazardous fluid pressure. Before inspecting, removing or replacing pump components, switch off the machine, disconnect electrical power and follow Titan's complete pressure-relief procedure. Never attempt to stop a high-pressure fluid leak with your hand. Have electrical repairs performed by qualified personnel and reinstall all guards and protective covers before operation.
Titan EPX2355 OEM Replacement Parts
Shop Titan EPX2355 Piston Pump Parts Today
Find genuine Titan motor parts, gearbox components, suction sets, piston pump repair parts and cart hardware using dedicated factory assembly diagrams at AllTitanParts.
Browse Titan EPX2355 PartsFrequently Asked Questions
Titan EPX2355 Piston Pump FAQ
Where can I buy Titan EPX2355 Piston Pump replacement parts?
You can shop Titan EPX2355 replacement parts at AllTitanParts. The model page provides links to seven assembly categories with factory parts diagrams.
How many assembly categories are available for the Titan EPX2355?
The EPX2355 parts directory includes seven categories: Main Assembly, Motor Assembly, Suction Set Assembly, Gear Box Assembly, Upright Cart Assembly, Fluid Section Assembly and Low Boy Cart Assembly.
What is the Titan EPX2355 suction set assembly number?
The dedicated EPX2355 Suction Set Assembly category identifies assembly number 0551104. Individual components within that category have their own OEM part numbers.
Which inlet filter is listed for the EPX2355 suction set?
Titan 0295565 is the 16 Mesh Inlet Filter listed in the EPX2355 Suction Set Assembly.
What O-ring replaces Titan 704-121?
Titan 9871105 is listed as an O-ring replacement for Titan 704-121 in the EPX2355 Suction Set Assembly.
Why is my Titan EPX2355 Piston Pump not priming?
Possible causes include a clogged inlet filter, leaking suction connections, restricted intake flow or worn inlet valve components. Inspect the suction set and fluid section using Titan's troubleshooting instructions.
What should I inspect if my EPX2355 loses pressure?
Check the fluid section for worn packings, piston damage or valve problems. Pressure-control components and fluid restrictions may also require inspection.
Can I buy EPX2355 motor and gearbox parts separately?
Yes. AllTitanParts provides separate EPX2355 Motor Assembly and Gear Box Assembly categories. Individual part availability depends on the product listings.
What is the difference between the EPX2355 Upright Cart and Low Boy Cart?
They are different sprayer support configurations. The upright cart uses assembly reference 0551124, while the low boy cart uses assembly reference 0551547. Select parts for the cart configuration fitted to your machine.
How do I identify the correct Titan EPX2355 part number?
Open the appropriate assembly category, locate the component on the exploded diagram and match its numbered reference to the OEM part listing. Use your model and serial number for additional confirmation.
Can I repair the EPX2355 fluid section instead of replacing the whole pump?
Individual fluid section repair parts may be available. Whether repair is appropriate depends on the condition of the piston, packings, valves, housings and other components.
How can I get help finding Titan EPX2355 parts?
Contact AllTitanParts at 713-931-0006 and provide your Titan EPX2355 model, serial number and the assembly or part you need.
Titan OEM Parts Assistance
Need Help Finding the Correct EPX2355 Replacement Part?
Have your Titan EPX2355 model, serial number and factory diagram reference ready when requesting assistance with part identification and fitment.
713-931-0006