

Titan part 600-098 is a replacement washer used to distribute load, prevent leakage, or provide spacing on compatible PowrTex diaphragm sprayers. Common applications include fastening assemblies, seal support, and wear surfaces where a flat, durable bearing face is required.
| Part Number | 600-098 |
|---|---|
| Part Description | Washer |
| Brand | Titan |
| Fits | PowrTex 300dd, 600dd |
| Condition | New |
The Titan 600-098 Washer is an OEM flat washer designed for PowrTex 300dd and 600dd diaphragm sprayers. It provides a smooth bearing surface under fastener heads or nuts, distributes clamp load evenly, and can also serve as a spacer or seal support in various assemblies.
Washers can become crushed, corroded, or deformed over time. A damaged or missing washer may cause fastener loosening, galling of mating surfaces, or leakage in sealing applications. Replacing with an OEM washer restores proper load distribution and protects components from damage.
| Load distribution | Spreads fastener clamp force to prevent surface damage |
|---|---|
| Spacing / alignment | Provides precise gap or height adjustment in assemblies |
| Seal support | Backs up O‑rings or gaskets to maintain compression |
| Crushed or deformed | Washer no longer flat or shows imprint of fastener head |
|---|---|
| Corrosion or pitting | Rust or chemical damage that weakens the washer |
| Missing washer | Lost during previous disassembly or servicing |
| Incorrect thickness | Previous replacement was wrong size, causing loose or bound assembly |
Titan part 600-098 is a direct replacement washer for the following PowrTex models. Verify the specific application (fastener size, location) using your sprayer's parts diagram.
| Brand / Model | Components |
|---|---|
| PowrTex 300dd | Washer |
| PowrTex 600dd | Washer |
When replacing a washer, inspect or replace these associated components for a complete repair.
If the fastener threads are damaged or corroded, replace it together with the washer.
If the washer backs a seal, inspect the seal for hardness or cuts; replace as needed.
Check for gouges or uneven wear where the washer contacts the part.