

Titan part 9822640 is a 5/16" flat washer used to distribute load and protect surfaces in compatible airless sprayers and hydraulic equipment. This flat washer fits 5/16" fasteners and helps prevent damage to mating surfaces while ensuring proper clamping force. Replacing a worn, deformed, or missing washer restores proper fastener performance and prevents loosening due to vibration.
| Part Number | 9822640 |
|---|---|
| Part Description | Flat Washer 5/16" |
| Brand | Titan |
| Fits | Helix LP (0138040, 0138065); Hydra X 4540-7230 |
| Condition | New |
The Titan 9822640 Flat Washer (5/16") is a genuine OEM fastener component used in various assemblies on compatible Helix LP and Hydra X equipment. It is designed to be used with 5/16" bolts and screws to distribute clamping load, protect surfaces from damage, and provide a smooth bearing surface.
Flat washers serve several critical functions: they prevent the fastener head from digging into the material, spread the load over a wider area to reduce surface pressure, and can act as a spacer when needed. Over time, washers can become deformed, corroded, or lost during maintenance. A damaged or missing washer can lead to improper clamping, surface damage, or loosening of the fastener. Replacing with a new 9822640 flat washer ensures proper joint integrity and long-term reliability.
| Load distribution | Spreads clamping force over a wider area to prevent surface damage |
|---|---|
| Surface protection | Prevents the fastener head from marring or digging into the material |
| Spacing / shimming | Can be used to take up clearance or adjust positioning |
| Deformation | Washer is bent, warped, or crushed and no longer flat |
|---|---|
| Corrosion / rust | Heavy rust or pitting that compromises material integrity |
| Surface damage | Gouges, burrs, or wear that could affect clamping |
| Missing | Washer lost during disassembly or operation |
Titan part 9822640 is compatible with the following Helix LP and Hydra X equipment models. Always confirm fitment using the correct parts diagram for your exact model and revision.
| Compatible Model | Component |
|---|---|
| Helix LP (0138040) | Flat Washer 5/16" |
| Helix LP (0138065) | Flat Washer 5/16" |
| Hydra X 4540 | Flat Washer 5/16" |
| Hydra X 5000 | Flat Washer 5/16" |
| Hydra X 5500 | Flat Washer 5/16" |
| Hydra X 6000 | Flat Washer 5/16" |
| Hydra X 6500 | Flat Washer 5/16" |
| Hydra X 7000 | Flat Washer 5/16" |
| Hydra X 7230 | Flat Washer 5/16" |
Table scrolls — all compatible models listed
When replacing flat washers, these associated components are often inspected or replaced at the same time.
Inspect threads for damage or wear; replace if stripped or corroded.
Replace any associated lock washers or nuts that show signs of wear.
Check for damage around the mounting hole where the washer seats.