Titan 840i Replacement Parts for Pump and Sprayer Service
Find genuine Titan OEM components for your Titan 840i Airless Sprayer. Browse assembly diagrams to identify replacement parts, compare ordering references and select the components needed for maintenance or repairs to your installed equipment.
Find the Correct Component Before Ordering
Start with the assembly being serviced. Compare its diagram with your sprayer, locate the component’s numbered callout and match it to the listed Titan part number. Have your model, serial number and installed configuration ready when checking compatibility.
1. Identify the Equipment
Record the model and serial number, then confirm the installed pump and cart arrangement.
2. Open an Assembly
Choose the category below that corresponds to the component’s location on your sprayer.
3. Match the Part Number
Read the diagram and parts list together. Diagram positions identify locations; part numbers identify orderable items.
4. Review Your Selection
Check fitment notes, replacement references, included contents and required quantities before purchasing.
Browse Titan 840i Parts by Assembly
Main Assembly
Locate listed components including the fluid section, siphon tube, inlet screen, bypass tube and associated hardware. Match each selection to its diagram reference.
Browse Main Assembly PartsDrive Assembly
Consult the drive assembly diagram when identifying components in the sprayer’s drive system. Verify ordering numbers and applicable service documentation before choosing replacements.
Browse Drive Assembly PartsFluid Section Assembly
Explore the fluid section category referenced as P/N 800-300. Confirm the installed pump and individual component references when planning fluid section service.
Browse Fluid Section PartsHigh Rider Cart
Find the High Rider cart category referenced as P/N 800-600. Compare the installed cart with its diagram before selecting configuration-specific parts.
Browse High Rider Cart PartsFilter Assembly
Review the filter assembly category referenced as P/N 800-900. Check individual component specifications and the applicable filter requirements before purchasing.
Browse Filter Assembly PartsLow Rider Siphon Set
Use the dedicated Low Rider siphon set category when identifying intake components. Match the existing arrangement and connections to the relevant diagram.
Browse Low Rider Siphon Set PartsLow Rider Cart
Browse the Low Rider cart category referenced as P/N 800-590. Confirm component positions, mounting references and required quantities for your installed cart.
Browse Low Rider Cart PartsPRIME/SPRAY Valve Assembly
Consult the valve category referenced as P/N 800-915. Listed components include valve housing, seat, handle, seals and retaining hardware.
Browse PRIME/SPRAY Valve PartsAccessories
Explore accessories linked from the 840i catalog. Review individual product listings for suitable connections and operating requirements before placing your order.
Browse 840i AccessoriesCheck Compatibility and Purchase Contents
| Ordering Detail | What to Confirm |
|---|---|
| Model and serial number | Select parts documentation applicable to your equipment version. |
| Installed pump and valve | Compare the existing assemblies with their diagrams and listed references. |
| Cart and intake arrangement | Match High Rider or Low Rider parts to the installed configuration. |
| Titan part number | Check the ordering reference and any documented replacement-number notes. |
| Package contents and quantity | Review included items and identify separately sold components. |
An exploded diagram illustrates component relationships. It does not establish that every pictured item is included with one part, kit or assembly purchase.
Featured Replacement Assembly: Titan 800-300 Fluid Section
Titan 800-300 Fluid Section appears in the 840i main assembly parts list and has a dedicated component diagram. If inspection establishes that an assembly replacement is appropriate, verify the installed pump, applicable documentation and product contents before ordering.
View Titan 800-300 Fluid SectionPrepare for Service with the Correct Documentation
Diagnose operating problems using the applicable Titan manual before selecting replacement components. Difficulty priming, pressure changes, leaks or unusual noise can have several causes. Use inspection findings to establish the repair needed, then identify the corresponding parts through the diagram.
Complete the manufacturer’s prescribed pressure-relief procedure and disconnect electrical power before maintenance. Follow the documented cleaning, inspection and reassembly instructions, and use a qualified technician for repairs beyond your training.
Confirm compatibility through part numbers and equipment documentation. Similar names, including 840i, 840ix and 840ix Digital, do not establish component interchangeability.
Build Your Titan 840i Parts Order
Choose an assembly above to locate your replacement component. For identification assistance, have your model, serial number, installed configuration and existing part number ready.
Call 713-931-0006 for Parts AssistanceFrequently Asked Questions
How do I find the correct Titan 840i replacement part?
Check your model, serial number and installed configuration. Open the relevant assembly diagram, match its callout to the listed Titan part number, and review compatibility notes before ordering.
Which parts categories are available for the 840i?
The catalog includes main, drive, fluid section, High Rider cart, filter, Low Rider siphon set, Low Rider cart, PRIME/SPRAY valve and accessories categories.
What references identify the 840i cart assemblies?
The catalog references High Rider cart P/N 800-600 and Low Rider cart P/N 800-590. Match replacement components to the cart installed on your sprayer.
Is Titan 800-300 listed for the 840i fluid section?
Yes. The fluid section category is referenced as P/N 800-300, and Titan 800-300 Fluid Section appears in the main assembly parts list. Confirm the installed pump and product contents before purchasing.
Does one purchase include every component shown in an assembly diagram?
Review the selected product listing for included components and quantities. Some items illustrated in an assembly diagram are sold separately and may not be included with your purchase.