Genuine Titan OEM | Fluid Pump Repair Parts
Shop Titan EPX2555 Advantage Series Fluid Section Assembly Parts
Restore your airless sprayer's pumping performance with Titan EPX2555 Advantage Series Fluid Section Assembly Parts from AllTitanParts. Shop genuine Titan OEM repacking kits, pump cylinders, piston rods, cylinder adapters, inlet and outlet valve balls, valve seats and related fluid section components. Use the factory exploded diagram to find the exact replacement part for your EPX2555 Advantage Series piston pump.
Fluid Section Overview
Buy Genuine Titan EPX2555 Advantage Series Fluid Section Parts
The Titan EPX2555 Advantage Series Fluid Section Assembly contains essential pumping components responsible for drawing coating material into the sprayer, developing fluid pressure and delivering material through the airless spraying system.
During operation, the piston moves within the cylinder while the inlet and outlet valve components regulate fluid movement. Sealing components help maintain the pressure required for efficient pump performance. Wear, contamination or damage to these components can contribute to difficult priming, reduced output, pressure loss and fluid leakage.
This category features 11 individually listed Titan OEM replacement parts, including the Titan 0551687 Repacking Kit, 0552156 Cylinder, 0507732 Piston Rod, 9841502 Outlet Valve Ball and 51519 Inlet Ball.
Whether you are completing routine pump maintenance or repairing a worn fluid section, AllTitanParts helps you identify the correct replacement by OEM part number and exploded diagram reference.
OEM Parts Directory
Titan EPX2555 Advantage Series Fluid Section Parts List
Use the following parts directory with the factory exploded diagram to identify the correct component before ordering.
| Diagram Ref. | Titan Part Number | Part Description | Primary Function |
|---|---|---|---|
| Not specified | 0551687 | Repacking Kit | Provides service components for restoring specified pump sealing functions. |
| 4 | 0552156 | Cylinder | Forms the pumping chamber in which the piston operates. |
| 6 | 0552157 | Cylinder Adapter | Provides the designated connection between the cylinder and adjoining components. |
| 7 | 0507732 | Piston Rod | Participates in reciprocating pumping movement. |
| 9 | 0507452 | Upper Cage | Supports the designated internal valve arrangement. |
| 10 | 0507454 | Washer | Provides the specified washer function within the assembly. |
| 11 | 9841502 | Outlet Valve Ball | Works with the outlet seat to regulate fluid discharge. |
| 12 | 0294516 | Outlet Valve Seat, replaces 944-043 | Provides the sealing surface for the outlet valve ball. |
| 15 | 51519 | Inlet Ball, replaces 800-242 | Regulates fluid entry into the pump. |
| 16 | 00310 | Inlet Seat | Provides the mating sealing surface for the inlet ball. |
| 21 | 0507229 | Piston Rod Assembly | Provides a packaged piston rod assembly for the specified pump configuration. |
These are the 11 individually listed products, not necessarily every physical component in the complete fluid section. Confirm part quantities and kit contents on the applicable product listing.
Featured OEM Pump Components
Shop Titan EPX2555 Repacking Kits, Cylinders, Pistons and Valves
Titan 0551687 Repacking Kit
The Titan 0551687 Repacking Kit is an OEM service kit for restoring specified fluid section sealing functions.
Worn pump packings can contribute to leakage, pressure loss and reduced pumping efficiency. A repacking service may be appropriate when inspection confirms seal wear and the other pumping components remain serviceable.
Check the kit's included components and follow Titan's installation procedure before beginning repairs.
OEM Part Number: 0551687Titan 0552156 Cylinder
The Titan 0552156 Cylinder forms the pumping chamber in which the piston moves.
Damage or excessive wear on the internal cylinder surface can compromise sealing performance. Inspect the cylinder for scoring, corrosion and other defects when diagnosing persistent pump leakage or pressure loss.
OEM Part Number: 0552156 | Ref. 4Titan 0552157 Cylinder Adapter
The Titan 0552157 Cylinder Adapter provides the specified connection between the cylinder and adjoining pump components.
Inspect the adapter for damaged threads, sealing surfaces or structural defects during fluid section service. Use the correct OEM replacement rather than a visually similar fitting.
OEM Part Number: 0552157 | Ref. 6Titan 0507732 Piston Rod
The Titan 0507732 Piston Rod is a reciprocating component used in the pumping mechanism.
Its condition is important to pump sealing and operation. Inspect the rod for scoring, surface damage, deformation or abnormal wear when performing a fluid section overhaul.
OEM Part Number: 0507732 | Ref. 7Titan 0507452 Upper Cage
The Titan 0507452 Upper Cage is an internal valve-related component listed at diagram reference 9.
Inspect the cage for deformation, cracks or wear that could affect the intended movement and positioning of associated valve components.
OEM Part Number: 0507452 | Ref. 9Titan 0507454 Washer
The Titan 0507454 Washer is a specified replacement washer within the fluid section assembly.
Use the correct OEM component at its designated diagram position. Verify its condition and orientation during pump reassembly.
OEM Part Number: 0507454 | Ref. 10Titan 9841502 Outlet Valve Ball
The Titan 9841502 Outlet Valve Ball works with the outlet valve seat to regulate material discharge from the pumping chamber.
A worn, damaged or contaminated ball may prevent proper valve sealing. Inspect the ball and seat together when diagnosing loss of pressure or irregular pump output.
OEM Part Number: 9841502 | Ref. 11Titan 0294516 Outlet Valve Seat
The Titan 0294516 Outlet Valve Seat provides the mating sealing surface for the outlet valve ball.
This OEM component is listed as replacing Titan 944-043. Inspect the seat for scoring, erosion or contamination when the outlet valve fails to seal correctly.
OEM Part Number: 0294516 | Replaces 944-043Titan 51519 Inlet Ball
The Titan 51519 Inlet Ball is an OEM valve component that regulates material entry into the pumping chamber.
It is listed as replacing Titan 800-242. Inspect the inlet ball and seat together when the pump has difficulty priming or maintaining proper intake performance.
OEM Part Number: 51519 | Replaces 800-242Titan 00310 Inlet Seat
The Titan 00310 Inlet Seat provides the mating sealing surface for the inlet ball.
A damaged or contaminated inlet seat can interfere with valve sealing and pump priming. Inspect it alongside the inlet ball before deciding which components require replacement.
OEM Part Number: 00310 | Ref. 16Titan 0507229 Piston Rod Assembly
The Titan 0507229 Piston Rod Assembly is a packaged OEM piston rod assembly listed for the EPX2555 Advantage Series fluid section.
It offers a separately listed assembly option for applicable piston-related repairs. Confirm its included components and fitment before selecting it instead of an individual piston rod.
OEM Part Number: 0507229 | Ref. 21Fluid Pump Operation
How the Titan EPX2555 Advantage Series Fluid Section Works
Material Intake
The inlet valve allows coating material to enter the pumping chamber during the intake portion of the piston cycle.
Piston Movement
The piston rod reciprocates within the cylinder to move and pressurize coating material.
Valve Regulation
The inlet and outlet ball-and-seat arrangements control the direction of fluid movement.
Pressurized Delivery
The pump delivers pressurized coating into the downstream fluid system for airless spraying.
Troubleshooting and Repair
Common Titan EPX2555 Advantage Series Fluid Section Problems
Fluid section symptoms can have multiple causes. Use Titan's service procedures to inspect the pump and related suction, bypass and pressure-control systems before replacing parts.
| Observed Problem | Components to Inspect | Recommended Check |
|---|---|---|
| Pump will not prime | 51519 Inlet Ball and 00310 Inlet Seat | Inspect the inlet valve for debris, sticking or damaged sealing surfaces. Check suction integrity. |
| Pump loses pressure | 9841502 Outlet Ball, 0294516 Outlet Seat and packings | Inspect valve sealing and pumping chamber condition. |
| Fluid leaks around pump packings | 0551687 Repacking Kit and piston rod | Check packing wear and inspect the rod surface for damage. |
| Reduced pumping output | 0552156 Cylinder, 0507732 Piston Rod and valve components | Inspect for wear, scoring, internal leakage and valve faults. |
| Repeated packing failure | Cylinder and piston rod surfaces | Investigate worn or damaged mating surfaces before installing another packing kit. |
| Outlet valve does not seal | 9841502 Ball, 0294516 Seat and 0507452 Upper Cage | Check for contamination, ball or seat damage and correct component positioning. |
OEM Part Number Cross-Reference
Titan EPX2555 Fluid Section Replacement Part Numbers
The catalog identifies the following documented OEM replacement relationships:
- Titan 0294516 Outlet Valve Seat replaces Titan 944-043.
- Titan 51519 Inlet Ball replaces Titan 800-242.
The category also lists Titan 0507732 Piston Rod and Titan 0507229 Piston Rod Assembly as separate products. Do not assume they have identical contents or are direct replacements for each other without checking the manufacturer's parts information.
OEM Buying Guide
How to Order the Correct Titan EPX2555 Fluid Section Part
Confirm Your Sprayer
Verify the Titan EPX2555 Advantage Series model and applicable serial number.
Locate the Component
Find the worn or damaged part in the factory fluid section exploded diagram.
Match the OEM Number
Check the exact part number, description and documented replacement reference.
Purchase the Replacement
Order the correct OEM component and follow Titan's service and installation instructions.
Preventive Maintenance
Maintain Your Titan EPX2555 Advantage Series Fluid Section
Keep the Fluid Path Clean
Flush the sprayer according to Titan's instructions to reduce dried coating buildup and valve contamination.
Monitor Packing Condition
Inspect for leakage and wear. Service the packings when required by the applicable maintenance procedure.
Inspect Valve Components
Check inlet and outlet balls and seats for damage or contamination during pump service.
Protect Pump Surfaces
Inspect piston and cylinder surfaces and follow Titan's approved storage procedures to reduce corrosion and wear.
Related Titan EPX2555 Advantage Series Assemblies
Shop More Titan EPX2555 Advantage Series Parts
Advantage Series Main Assembly
Browse packaged fluid sections, hoses, bypass valves and related components.
Advantage Series Drive Assembly
Shop motor, gearbox, slider and electrical drive components.
Advantage Series Filter Assembly
Find filtration and associated fluid system replacement parts.
Advantage Series Suction Set
Explore material intake and return-line components.
Advantage Series Low Boy Cart
Browse low boy cart hardware and replacement parts.
Titan EPX2555 Piston Pump Parts
Explore additional EPX2555 parts and assembly diagrams.
Titan EPX2555 Fluid Section Repair Safety
Before servicing the fluid section, turn off the sprayer, disconnect electrical power and follow Titan's complete pressure-relief procedure. Never loosen a pressurized fitting or attempt to stop a fluid leak with your hand. High-pressure fluid injection injuries require immediate emergency medical attention. Follow the applicable Titan service manual for pump disassembly, seal installation, lubrication, reassembly and testing.
Genuine Titan EPX2555 Advantage Series Fluid Parts
Order Titan EPX2555 Fluid Section Parts Today
Shop genuine Titan OEM repacking kits, cylinders, piston rods, inlet balls, outlet valve seats and fluid section repair components. Identify the correct replacement using the factory exploded parts diagram.
Shop EPX2555 Fluid Section PartsFrequently Asked Questions
Titan EPX2555 Advantage Series Fluid Section FAQ
What is the Titan EPX2555 Advantage Series Fluid Section Assembly?
It is the pump assembly containing components responsible for fluid intake, pressurization and delivery, including the cylinder, piston and inlet and outlet valve components.
How many replacement parts are listed in this category?
AllTitanParts lists 11 individual Titan OEM products in the EPX2555 Advantage Series Fluid Section Assembly category.
What is the Titan EPX2555 repacking kit part number?
Titan 0551687 is the OEM Repacking Kit listed for this fluid section category.
What is the Titan EPX2555 Advantage Series cylinder part number?
Titan 0552156 is the Cylinder listed at diagram reference 4.
What is the Titan EPX2555 piston rod part number?
Titan 0507732 is the individual Piston Rod listed at diagram reference 7. Titan 0507229 is separately listed as a Piston Rod Assembly at reference 21.
What is the Titan EPX2555 outlet valve ball part number?
Titan 9841502 is the Outlet Valve Ball listed at diagram reference 11.
What part replaces Titan 944-043 Outlet Valve Seat?
Titan 0294516 is the listed OEM replacement for Titan 944-043.
What part replaces Titan 800-242 Inlet Ball?
Titan 51519 is the listed OEM replacement for Titan 800-242.
What is the Titan EPX2555 inlet seat part number?
Titan 00310 is the Inlet Seat listed at diagram reference 16.
Why is my Titan EPX2555 losing pressure?
Possible causes include worn packings, damaged piston or cylinder surfaces, or inlet and outlet valves that do not seal properly. Other fluid system faults can produce similar symptoms.
Should I replace the piston rod or the complete piston rod assembly?
Choose based on the diagnosed damage and the manufacturer-specified repair procedure. Compare the contents of Titan 0507229 Piston Rod Assembly with Titan 0507732 Piston Rod before ordering.
Where can I buy Titan EPX2555 Advantage Series Fluid Section parts?
Shop Titan EPX2555 Advantage Series Fluid Section Assembly Parts at AllTitanParts. For part identification assistance, call 713-931-0006.
Titan OEM Parts Assistance
Need Help Finding EPX2555 Fluid Section Parts?
Have your Titan EPX2555 Advantage Series model, serial number, diagram reference and existing part number ready when requesting replacement part assistance.
713-931-0006