

Titan part 702-189 is a bypass clip (lr) used in the fluid pressure control system on the Epic 660EX airless sprayer. This clip secures or actuates the bypass valve mechanism, allowing pressure relief or recirculation during operation.
| Part Number | 702-189 |
|---|---|
| Part Description | Clip Bypass lr |
| Brand | Titan |
| Fits |
|
| Condition | New |
The Titan 702-189 Bypass Clip (lr) is a genuine OEM replacement clip used in the bypass valve assembly of the Epic 660EX airless sprayer. It secures the bypass rod or actuates the pressure relief mechanism, allowing the sprayer to switch between spray and prime/recirculate modes.
A missing, broken, or worn bypass clip can prevent the sprayer from building pressure, cause erratic pressure control, or make it impossible to relieve pressure after use. Replacing the clip restores proper bypass valve function and safe operation.
| Valve actuation | Transfers motion from control knob/lever to bypass valve |
|---|---|
| Secure retention | Holds bypass components in correct alignment |
| Pressure relief | Enables safe pressure release when switching to prime mode |
| Broken or cracked clip | Visible damage; clip will not stay in place |
|---|---|
| Missing clip | Clip lost during servicing or shaken loose |
| Erratic pressure / won't build pressure | Bypass valve not properly actuated due to missing clip |
| Can't relieve pressure | Bypass mechanism fails to open when needed |
Titan 702-189 is compatible with the following model. Always confirm fitment using the parts diagram for your specific machine.
| Brand / Model | Component |
|---|---|
| Epic 660EX | Bypass Clip (lr) |
When replacing the bypass clip, these related components are often inspected or replaced at the same time.
Inspect for wear, corrosion, or damage that may have caused clip failure.
Check for weakness or breakage; replace if spring tension is lost.
Inspect for debris, cracks, or worn O‑rings that could affect bypass operation.