

Powr part 0533613 is a ball pin – a precision‑machined pin used in the pump or valve assembly of the PowrCoat 630. This pin typically retains a ball or acts as a pivot within a check valve or bearing mechanism, ensuring proper flow control or smooth motion. Replacing a worn, bent, or broken ball pin restores correct operation, eliminates play, and prevents premature wear of associated components.
| Part Number | 0533613 |
|---|---|
| Part Description | Pin, Ball |
| Brand | Powr |
| Fits | PowrCoat 630 |
| Condition | New |
The Titan 0533613 Ball Pin is a critical component within the fluid section of the PowrCoat 630. It works with the valve ball and seat to control fluid flow direction, ensuring proper priming, consistent pressure, and reliable spray performance.
Over time, the ball pin can become worn, bent, or corroded due to repeated cycling and exposure to coating materials. A damaged ball pin can cause the valve ball to seat improperly, leading to pressure loss, difficulty priming, or erratic spray patterns. Replacing the pin with an authentic Titan part restores proper valve function and extends the life of the fluid section.
| Valve actuation | Guides and retains the valve ball for proper seating |
|---|---|
| Flow control | Ensures one‑way fluid direction for priming and pressure |
| System reliability | Prevents backflow and maintains consistent performance |
| Visible wear / damage | Bent, corroded, or worn pin |
|---|---|
| Loss of prime | System fails to draw material or loses suction |
| Pressure issues | Fluctuating pressure or inability to hold pressure |
| During rebuild | Replace when servicing fluid section or valve assembly |
Titan part 0533613 is designed for use with the PowrCoat 630 system. Always confirm fitment using the parts diagram for your specific unit.
| Model | Component |
|---|---|
| PowrCoat 630 | Pin, Ball |
When replacing the ball pin, it is standard practice to service these associated components to ensure a complete and reliable repair.
The ball works directly with the pin; inspect for wear, scoring, or out‑of‑round condition.
The seat seals against the ball; replace if worn or damaged.
If the valve assembly includes a spring or retainer, inspect and replace as needed.