Titan 800-359 Piston Insertion Tool
OEM Titan Fluid Section Service Tool
Titan 800-359 Piston Insertion Tool is a genuine OEM service tool used during fluid section repacking to guide the piston rod through newly installed packings without damaging the sealing lips on compatible Titan airless sprayers.
Compatibility Table
Using the correct insertion tool protects newly installed packings from damage during piston installation, avoiding rework and ensuring a proper seal on the first reassembly.
Titan Sprayer Fluid Section Service Tool
Titan 800-359 Piston Insertion Tool for Fluid Section Repacking
Titan 800-359 is the OEM piston insertion tool specified in Titan service procedures for fluid section repacking. It slides over the top of the piston rod to guide it through the upper and lower packings during reassembly, protecting the sealing lips from damage.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | Genuine Titan OEM service tool specified in fluid section repacking procedures for compatible airless sprayers. |
| Function | Slides over the top of the piston rod during reassembly to guide the rod through the newly installed upper and lower packings. Protects the packing lips from damage during insertion. |
| When to Use | During fluid section repacking, piston rod replacement, or any service where the piston must be inserted through new packings. |
| Industrial Applications | Professional sprayer repair, fluid section rebuilding, and workshop tooling for Titan pump service. |
| Compatible Titan Machines | Impact 740 (documented in service manual) and 840i (listed in fluid section parts list as the lower packing insertion tool). Verify other models against their applicable service instructions before ordering. |
| OEM Part Number | 800-359 Piston Insertion Tool. |
| Related Parts Commonly Serviced Together | Repacking kit 805-1010, upper packing, lower packing, upper seal retainer 800-325, piston rod 805-437A, and O-rings. These components are serviced together during fluid section repair. |
| Common Problems Solved | Packing damage during piston installation, rework from improper insertion technique, and premature seal failure caused by damaged lips. |
| Target Users / Markets | Painting contractors, maintenance crews, rental fleet operators, and repair shops performing Titan fluid section service. |
| OEM and Brand Information | Genuine Titan OEM service tool documented in manufacturer service procedures for correct use and application. |
| Commercial Benefits | Essential workshop tool that prevents installation-related packing damage, reducing rework and ensuring reliable fluid section repairs. |
The 800-359 Piston Insertion Tool is used during fluid section reassembly. After installing the new upper and lower packings, place the tool over the top of the piston rod. Lubricate the tool and piston rod with grease, then insert the rod through the packings until it protrudes from the upper seal retainer. Remove the tool from the rod and complete reassembly. Follow the Titan service manual for your specific model.
Frequently Asked Questions
Quick answers for confirming fitment, function, and replacement timing.
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