Titan EPX2405 | Main Assembly Replacement Parts
Shop Titan EPX2405 Main Assembly Parts
Keep your Titan EPX2405 Piston Pump operating with the right replacement components. Shop Titan EPX2405 Main Assembly Parts at AllTitanParts, including OEM fittings, down tubes, bypass valve assemblies and fluid hoses.
Whether you are repairing a leaking connection, replacing a damaged fluid hose or servicing the bypass valve, use the EPX2405 main assembly parts diagram to identify the correct component and order with greater confidence.
Main Assembly Overview
Buy Titan EPX2405 Main Assembly Replacement Components
The Titan EPX2405 Main Assembly includes components involved in the sprayer's fluid connections, material routing and bypass functions. These parts help connect the pump's fluid-handling systems and support the movement of coating material through the machine.
During regular use, hoses can become damaged, fittings may develop leaks and bypass valve components may wear or become contaminated. Identifying the affected part allows you to focus on the necessary repair rather than replacing unrelated components.
AllTitanParts currently lists five individual products under the EPX2405 Main Assembly category. Each is associated with a numbered diagram position to make OEM part identification easier.
OEM Parts Reference
Titan EPX2405 Main Assembly Parts List
Match the diagram reference, part number and product description before placing your order.
| Diagram Ref. | Titan Part Number | Product Description |
|---|---|---|
| 4 | 0508343 | Fitting / Double Nipple, listed with replacement reference 800-268 |
| 7 | 0507798 | Down Tube |
| 14 | 0507690 | Bypass Valve Assembly |
| 16 | 0507671 | Fitting, 3/8 x 3/8, listed with replacement reference 800-267 |
| 18 | 0507387 | Fluid Hose |
The table reflects products listed on this category page, not every component shown in the full factory diagram. Confirm individual product fitment and current purchasing options before ordering.
Featured Main Assembly Parts
Shop EPX2405 Fittings, Down Tubes, Bypass Valves and Fluid Hoses
DIAGRAM REF. 4
Titan 0508343 Fitting
The Titan 0508343 Fitting is a double-nipple fluid connection component. Its product listing identifies a replacement reference, Titan 800-268.
A correctly specified fitting helps maintain the intended connection between fluid-handling components. Inspect fittings when diagnosing leaks or damaged threads.
OEM Reference: 0508343 | Replacement: 800-268DIAGRAM REF. 7
Titan 0507798 Down Tube
The Titan 0507798 Down Tube is a listed fluid-routing component for the EPX2405 Main Assembly category.
Inspect the tube and its connections if material routing components are damaged or leaking. Because the individual product summary references additional EPX models, confirm compatibility with your EPX2405 configuration before ordering.
Part Number: 0507798DIAGRAM REF. 14
Titan 0507690 Bypass Valve Assembly
The Titan 0507690 Bypass Valve Assembly is a service component associated with the pump's bypass and priming functions.
The product listing describes an assembly containing O-rings, a gasket, cam base, groove pin and valve-related components. Confirm the supplied contents on the product page.
Inspect this assembly when diagnosing a sprayer that will not prime or build pressure after other common causes have been checked.
Part Number: 0507690DIAGRAM REF. 16
Titan 0507671 Fitting
The Titan 0507671 Fitting is identified as a 3/8 x 3/8 fluid connection component. Its product listing identifies Titan 800-267 as the replacement reference.
Match the correct thread and connection specification before installing a replacement fitting.
OEM Reference: 0507671 | Replacement: 800-267DIAGRAM REF. 18
Titan 0507387 Fluid Hose
The Titan 0507387 Fluid Hose is a replacement hose listed in the EPX2405 Main Assembly category.
Inspect the hose for abrasion, cuts, bulging, leakage or damaged end fittings. Replace a damaged high-pressure hose rather than attempting an unauthorized repair.
Part Number: 0507387Main Assembly Functions
How the Titan EPX2405 Main Assembly Components Work Together
Fluid Connections
OEM fittings provide the specified connection points between compatible fluid-handling components.
Material Routing
The down tube and fluid hose form part of the sprayer's material-routing arrangement.
Bypass Operation
The bypass valve assembly helps direct fluid through the intended priming and return path.
Serviceability
Individual replacement components allow targeted repairs when a specific connection or valve assembly requires service.
Troubleshooting and Repair
Common Titan EPX2405 Main Assembly Problems
Use these symptoms to guide inspection. A problem may originate elsewhere in the sprayer, so confirm the fault before replacing components.
| Observed Problem | Components to Inspect | Recommended Check |
|---|---|---|
| Fluid leaking at a connection | 0508343 and 0507671 Fittings | Relieve pressure and inspect the correct fitting, threads and connection surfaces. |
| Visible hose damage | 0507387 Fluid Hose | Check for cuts, abrasion, bulging and damaged hose ends. |
| Sprayer will not prime | 0507690 Bypass Valve Assembly | Check bypass operation along with the suction system and inlet valve. |
| Unexpected fluid leakage near down tube | 0507798 Down Tube | Inspect the tube and associated connections for damage or looseness. |
| Sprayer cannot maintain pressure | Bypass valve and fluid section | Check bypass sealing and investigate worn pump packings or valve seats. |
Part Number Cross-Reference
Titan EPX2405 Main Assembly Fitting Replacements
Two fittings in the EPX2405 Main Assembly category have replacement references in their product listings:
- Titan 0508343 Fitting is listed with replacement part number Titan 800-268.
- Titan 0507671 Fitting is listed with replacement part number Titan 800-267.
These references apply to the identified fittings only. Verify the replacement product's specifications before ordering and do not assume the two fittings are interchangeable.
OEM Parts Buying Guide
How to Order the Correct Titan EPX2405 Main Assembly Parts
Confirm the Model
Verify your sprayer is a Titan EPX2405 and record its serial number.
Find the Diagram Position
Locate the affected fitting, down tube, bypass valve or hose on the main assembly diagram.
Check the OEM Number
Compare the listed part number, replacement reference and product specifications.
Order Your Replacement
Select the matching product at AllTitanParts and review the available purchase options.
Preventive Maintenance
Maintain Your Titan EPX2405 Main Assembly
Inspect Fluid Fittings
Check for leaks, damaged threads and deteriorated connection surfaces.
Check the Fluid Hose
Inspect the hose and end connections for abrasion, kinks and visible damage before spraying.
Clean the Bypass System
Follow Titan's approved flushing procedure to help prevent coating residue from affecting bypass operation.
Inspect Material Tubes
Check tubes and associated connections for wear, damage or restrictions.
Related Titan EPX2405 Assemblies
Shop More Titan EPX2405 Piston Pump Parts
EPX2405 Drive Assembly Parts
Find slider assemblies, drive housings and pressure-control components.
EPX2405 Fluid Section Assembly Parts
Browse piston rods, inlet and outlet valve components and pump repair parts.
EPX2405 Filter Assembly Parts
Find filter bodies, filter elements, supports and seals.
EPX2405 Prime/Spray Valve Parts
Shop bypass valve seats, cam components and relief valve hardware.
Titan EPX2405 Piston Pump Parts
Return to the complete EPX2405 model parts directory.
Important Titan EPX2405 Service Safety
Before inspecting fittings, hoses, tubes or bypass components, switch off the sprayer, disconnect electrical power and follow Titan's complete pressure-relief procedure. High-pressure fluid can penetrate skin and cause serious injury. Never tighten a leaking fitting while pressurized or attempt to repair a damaged high-pressure hose using tape or clamps. Use the manufacturer's approved replacement parts and service procedures.
Titan EPX2405 Main Assembly Replacement Parts
Find Your Titan EPX2405 Main Assembly Parts Today
Shop Titan fittings, down tubes, bypass valve assemblies and fluid hoses. Match the correct diagram reference and OEM part number before ordering.
Shop EPX2405 Main Assembly PartsFrequently Asked Questions
Titan EPX2405 Main Assembly Parts FAQs
What parts are listed for the Titan EPX2405 Main Assembly?
The category currently lists Titan 0508343 Fitting, 0507798 Down Tube, 0507690 Bypass Valve Assembly, 0507671 Fitting and 0507387 Fluid Hose.
How many replacement products are listed for the EPX2405 Main Assembly?
AllTitanParts currently lists five replacement products in this category.
What replaces Titan 0508343 Fitting?
The product listing identifies Titan 800-268 as the replacement reference for Titan 0508343.
What replaces Titan 0507671 Fitting?
The product listing identifies Titan 800-267 as the replacement reference for Titan 0507671.
What is the Titan EPX2405 Down Tube part number?
Titan 0507798 is the Down Tube listed at diagram reference 7. Confirm EPX2405 fitment because the product summary also references other EPX models.
What is the Titan EPX2405 Bypass Valve Assembly part number?
Titan 0507690 is the Bypass Valve Assembly listed at diagram reference 14.
What is the Titan EPX2405 Fluid Hose part number?
Titan 0507387 is the Fluid Hose listed at diagram reference 18.
Why does my Titan EPX2405 leak near a fluid fitting?
Possible causes include damaged threads, worn sealing surfaces or incorrect connections. Relieve pressure before inspection and confirm the correct replacement fitting.
Can a damaged Titan EPX2405 fluid hose be repaired?
A damaged high-pressure fluid hose should be replaced with a correctly rated, compatible hose. Do not patch or splice the hose.
Can the bypass valve cause priming problems?
Yes. A malfunctioning bypass valve can contribute to priming or pressure problems, although suction restrictions and fluid section faults can produce similar symptoms.
Are Titan 0508343 and 0507671 fittings interchangeable?
Do not assume interchangeability. They have different part numbers and factory diagram positions. Match the required fitting to its specified location and replacement reference.
Where can I buy Titan EPX2405 Main Assembly replacement parts?
Visit AllTitanParts EPX2405 Main Assembly Parts to browse the listed products. For assistance identifying a component, call 713-931-0006.
Titan Replacement Parts Assistance
Need Help Identifying EPX2405 Main Assembly Parts?
Have your Titan EPX2405 model, serial number and main assembly diagram reference ready when contacting AllTitanParts.
713-931-0006