Titan EPX2455 | Piston Pump Replacement Parts
Shop Titan EPX2455 Piston Pump Parts and Assemblies
Find the right Titan EPX2455 Piston Pump replacement parts at AllTitanParts. Explore genuine Titan components for the main assembly, drive system, fluid section, filter assembly, suction set, upright cart and low-boy cart. Each category helps you identify the parts needed to maintain or repair your EPX2455 airless sprayer.
From piston rods and pump packings to slider assemblies, filters, suction tubes and cart hardware, use the model-specific exploded parts diagrams to match your replacement part number and shop with confidence.
Titan EPX2455 Replacement Parts Directory
Buy Genuine Titan EPX2455 Airless Sprayer Parts
The Titan EPX2455 Piston Pump uses a reciprocating piston pumping system to move coating material through the sprayer's fluid-delivery components. Its drive mechanism, fluid section, filtration system and pressure-control components work together to support consistent airless spraying.
With regular use, wear can develop in pump packings, piston components, valve seats, filter elements, electrical controls and mechanical assemblies. Identifying the correct part early helps prevent unnecessary replacement of unrelated components and supports a more efficient repair process.
AllTitanParts organizes EPX2455 replacement parts into eight dedicated categories. Browse the correct assembly, identify the numbered component on its diagram and review the individual product listing before ordering.
Shop by Assembly
Titan EPX2455 Piston Pump Parts Diagram and Assembly Categories
Select the section of your EPX2455 that needs repair. Each category provides a more focused selection of replacement components.
ASSEMBLY 01
EPX2455 Main Assembly Parts
Find fluid connections and major pump components, including fittings, down tubes, bypass components and fluid hoses. This category is a useful starting point when repairing connections or replacing a complete listed subassembly.
Shop Main Assembly Parts →ASSEMBLY 02
EPX2455 Drive Assembly Parts
Browse slider assemblies, slider housings, electrical covers, grounding hardware, fuse components and pressure-control accessories. These parts support mechanical drive operation and related electrical functions.
Shop Drive Assembly Parts →ASSEMBLY 03
EPX2455 Fluid Section Assembly Parts
Shop components for the fluid section identified as P/N 0552155, including piston rods, pump cylinders, packings, valve balls, seats, cages and inlet valve hardware.
Shop Fluid Section Parts →ASSEMBLY 04
EPX2455 Upright Cart Assembly Parts
Explore parts for the upright cart configuration, identified as P/N 0507198. Find replacement cart hardware and support components for transporting and positioning the sprayer.
Shop Upright Cart Parts →ASSEMBLY 05
EPX2455 Filter Assembly Parts
Browse the filter assembly identified as P/N 0507203. Find filter housing components, filter supports and related fluid-system parts used to help control debris in the coating pathway.
Shop Filter Assembly Parts →ASSEMBLY 06
EPX2455 Suction Set Parts (Low Boy)
Find siphon tubes, return hoses and associated intake components for the low-boy configuration. Inspect these parts when diagnosing air entry, poor priming or material-return problems.
Shop Low Boy Suction Set Parts →ASSEMBLY 07
EPX2455 Low Boy Cart Assembly Parts
Shop the low-boy cart assembly identified as P/N 0507199. Locate replacement wheels, snap buttons and related cart hardware for maintaining mobility and support.
Shop Low Boy Cart Parts →CATEGORY 08
EPX2455 Piston Pump Accessories
Explore the dedicated EPX2455 accessories category for additional equipment-related products. Review each listing to confirm its intended application and compatibility.
Shop EPX2455 Accessories →Popular EPX2455 Replacement Components
Find Titan EPX2455 Pump Packings, Piston Rods and Drive Parts
The following examples are listed within the EPX2455 assembly categories. They help illustrate the types of model-specific parts available.
| Titan Part Number | Part Description | Assembly |
|---|---|---|
| 0551687 | Repacking Kit | Fluid Section |
| 0552156 | Cylinder | Fluid Section |
| 800-355A | Lower Packing Assembly | Fluid Section |
| 0507732 | Piston Rod | Fluid Section |
| 9841502 | Outlet Valve Ball | Fluid Section |
| 0294516 | Outlet Valve Seat | Fluid Section |
| 0507218 | Slider Assembly | Drive Assembly |
| 0507769 | Slider Housing | Drive Assembly |
| 0507690 | Bypass Valve Assembly | Main Assembly |
| 0507798 | Down Tube | Main Assembly |
Part numbers identify individual components or kits. Verify current availability, supersessions and required quantities on the relevant product page.
Understanding Your Sprayer
How the Titan EPX2455 Piston Pump System Works
Material Intake
The suction system supplies coating material from the container toward the pump inlet.
Piston Pumping
The drive system moves the piston mechanism while the fluid section draws in and pressurizes material.
Fluid Filtration
The filter assembly helps capture debris before coating material travels farther through the spray system.
Spray Delivery
Pressurized material travels through the fluid hose toward the spray gun and tip for application.
Repair and Troubleshooting
Common Titan EPX2455 Piston Pump Problems and Parts to Inspect
These symptoms can help narrow your inspection. Confirm the cause before purchasing replacement components.
| Symptom | Assembly to Inspect | Possible Causes |
|---|---|---|
| Sprayer will not prime | Suction Set / Fluid Section | Air entry, blocked intake, stuck inlet valve or bypass problems |
| Low or unstable spray pressure | Fluid Section / Filter / Controls | Worn packings, leaking valves, clogged filter or pressure-control faults |
| Fluid leaks from the pump lower | Fluid Section | Worn packings, damaged sealing surfaces or loose connections |
| Sprayer motor runs but pumping is abnormal | Drive Assembly / Fluid Section | Drive wear, slider damage or fluid-section problems |
| Frequent spray-tip blockage | Filter Assembly | Damaged filter, contaminated coating or inadequate filtration |
| Sprayer does not power on | Drive / Electrical Components | Power supply, cord, fuse or control-system issues |
| Fluid continues returning in spray mode | Main Assembly / Bypass Valve | Bypass valve not sealing or not engaging correctly |
| Cart wheel or handle is damaged | Upright or Low Boy Cart | Worn wheels, missing hardware or damaged retention components |
Repair Planning
Repair Individual EPX2455 Parts or Replace an Assembly?
A targeted repair may be appropriate when the defective component has been identified and the surrounding parts remain serviceable. Common examples include replacing worn packings, a damaged filter, a faulty knob or a worn valve seat.
A larger assembly replacement may be worth considering when several related components are damaged, repair labor is extensive or the manufacturer supplies a suitable complete service assembly. Compare the parts required, labor involved and current manufacturer support before deciding.
For example, the EPX2455 Main Assembly category references Titan 0552155A Fluid Section Assembly. Check its current product status before planning a complete lower-pump replacement. Individual fluid-section service parts may offer an alternative repair path.
Buying Guide
How to Order the Correct Titan EPX2455 Replacement Parts
Verify the Model
Confirm your sprayer is a Titan EPX2455 and record the model and serial number.
Choose the Assembly
Select the main, drive, fluid, filter, suction or cart category that contains the affected part.
Match the Diagram
Locate the diagram reference and compare the Titan part number and any replacement reference.
Order the Right Part
Review the product listing, check availability and purchase the required quantity at AllTitanParts.
Important Fitment Information
Titan EPX2455 Upright Cart vs. Low Boy Cart Parts
The EPX2455 directory includes two cart configurations: Upright Cart Assembly P/N 0507198 and Low Boy Cart Assembly P/N 0507199. The low-boy configuration also has a dedicated suction set category.
Cart shape, mounting hardware, wheel components and suction arrangements can differ between configurations. Do not assume that parts from one cart arrangement fit the other simply because both use the EPX2455 model name.
If you are considering a cart conversion rather than a replacement of an existing part, verify the complete required parts and manufacturer-approved compatibility first.
Preventive Maintenance
Maintain Your Titan EPX2455 Piston Pump
Clean the Fluid Filters
Inspect and clean the specified filters according to Titan's instructions. Replace damaged or excessively restricted elements.
Inspect Pump Packings
Monitor the fluid section for leakage, wear and abnormal pressure loss. Follow the factory service procedure when replacing packings.
Check Suction Connections
Look for loose connections, cracked tubes and intake restrictions that could interfere with priming.
Flush After Spraying
Use Titan-approved flushing procedures and cleaning materials appropriate for the coating being sprayed.
Inspect Hoses and Fittings
Check fluid hoses and fittings for abrasion, leaks, damaged threads and other signs of deterioration.
Check Cart and Power Components
Inspect wheels, handles, electrical cords and visible hardware before moving or operating the sprayer.
Important Titan EPX2455 Service Safety
Before servicing the Titan EPX2455, switch off the sprayer, disconnect electrical power and follow the complete manufacturer-specified pressure-relief procedure. High-pressure coating material can penetrate skin and cause serious injury. Never disconnect a pressurized hose or fitting. Internal electrical, pressure-control and pump repairs should follow the applicable factory service manual and be performed by qualified personnel when necessary.
Titan EPX2455 Replacement Parts
Find the Right Titan EPX2455 Parts for Your Repair
Browse all eight EPX2455 assembly and accessory categories. Find genuine Titan pump, drive, filter, suction and cart components using model-specific parts diagrams.
Shop Titan EPX2455 PartsFrequently Asked Questions
Titan EPX2455 Piston Pump Parts FAQs
What parts are available for the Titan EPX2455 Piston Pump?
AllTitanParts organizes EPX2455 replacement parts into main, drive, fluid section, upright cart, filter, low-boy suction set, low-boy cart and accessories categories.
How many assembly categories are listed for the Titan EPX2455?
The EPX2455 Piston Pump directory includes eight assembly and accessory categories.
Where can I find the Titan EPX2455 parts diagram?
Select the relevant assembly category at AllTitanParts. The category pages provide model-specific exploded diagrams and replacement part listings.
What is the EPX2455 fluid section assembly part number?
The EPX2455 fluid section category is identified as P/N 0552155. Individual components are listed separately within that category.
What repacking kit is listed for the Titan EPX2455?
Titan 0551687 Repacking Kit is listed in the EPX2455 Fluid Section Assembly category. Confirm the exact service application before purchasing.
What piston rod is listed for the Titan EPX2455?
Titan 0507732 Piston Rod is listed in the EPX2455 Fluid Section Assembly category.
What is the EPX2455 filter assembly part number?
The EPX2455 Filter Assembly category is identified as P/N 0507203 and contains filtration-related replacement components.
Why is my Titan EPX2455 not building pressure?
Possible causes include worn pump packings, leaking inlet or outlet valves, a restricted filter, unwanted bypass flow or a pressure-control fault. Diagnose the system before replacing components.
Why will my Titan EPX2455 not prime?
Inspect the suction set for air entry or blockage, verify the prime/spray valve position and check the inlet valve for debris or wear.
Are EPX2455 upright and low-boy cart parts interchangeable?
Not necessarily. The two cart configurations have separate parts diagrams. Match each component to the correct assembly before ordering.
Can I replace individual EPX2455 pump parts instead of the entire pump?
Yes, many components are listed individually, including packings, piston rods, valve parts, filters and drive hardware. Choose the repair method based on the diagnosed fault and available manufacturer-supported parts.
Where can I buy genuine Titan EPX2455 Piston Pump parts?
Visit AllTitanParts Titan EPX2455 Piston Pump Parts to browse assembly diagrams and replacement components. For fitment assistance, call 713-931-0006.
Titan Parts Identification Support
Need Help Finding Titan EPX2455 Replacement Parts?
Have your Titan EPX2455 model, serial number and diagram reference ready when contacting AllTitanParts for help identifying the correct replacement component.
713-931-0006