Description
FX Crown Regulator O-Ring Kit / Before Serial #181700
For: FX Crown Before serial #181700
Material: NBR
Durometer: 70 & 90
Part Numbers & Quantities:
| Quantity | Part No. |
|---|---|
| 1 | 19763 |
| 2 | 19109 |
| 2 | 19731 |
| 1 | 4528 |
All brand new parts, satisfaction guaranteed.
Product Overview:
This O-Ring kit is designed for FX Crown regulators with serial numbers before #181700. Made from high-quality NBR material with durometers of 70 and 90, the kit ensures reliable sealing performance in high-pressure air systems.
Features & Benefits:
- Direct-fit aftermarket replacement for FX Crown regulators before serial #181700
- Includes multiple NBR O-rings with durometers 70 & 90 for precise sealing
- Durable NBR material resists wear, oil, and air system pressures
- Provides all necessary O-rings for routine maintenance or repair
- Supports consistent regulator performance and leak-free operation
Installation Notes:
Before installing, inspect all regulator surfaces for debris or damage. Install each O-ring carefully, avoiding twisting or pinching, to ensure a secure and leak-free seal.
Key Advantages:
- Maintains reliable regulator performance
- Prevents leaks and ensures safety in high-pressure air systems
- Durable NBR construction provides long service life
- Supports preventive maintenance and reduces downtime
All O-rings are brand new, direct-fit aftermarket replacements. Satisfaction guaranteed.




