

550-475 is a genuine LX-70 Inline Gun Parts kit designed for the Airless LX-70 spray gun. This kit includes essential components to maintain, repair, or rebuild the inline gun, ensuring reliable performance and consistent spray patterns. Replace worn parts to restore trigger response, fluid control, and prevent leaks.
| Part Number | 550-475 |
|---|---|
| Part Description | LX-70 Inline Gun Parts |
| Brand | Airless |
| Fits | Airless LX-70 Inline Gun |
| Condition | New |
The 550-475 LX-70 Inline Gun Parts kit contains genuine replacement components for the Airless LX-70 spray gun. Designed for durability and precision, these parts ensure proper gun function, including trigger operation, fluid flow control, and seal integrity.
Over time, internal gun components can wear due to abrasion from paint, constant use, or exposure to solvents. A worn gun can cause trigger sticking, fluid leakage, inconsistent spray patterns, and reduced transfer efficiency. Rebuilding the gun with this OEM parts kit restores like-new performance and extends the service life of your LX-70 gun.
| Fluid control | Regulates material flow to the nozzle for consistent application |
|---|---|
| Trigger mechanism | Provides smooth, responsive trigger action |
| Seal integrity | Prevents fluid leaks and air ingestion for reliable performance |
| Fluid leaks | Paint seeps from the gun body or trigger area |
|---|---|
| Poor spray pattern | Inconsistent atomization or spitting |
| Trigger issues | Sticking, hard to pull, or fails to return |
| Visible wear | Components show signs of abrasion, corrosion, or damage |
LX-70 Inline Gun Parts kit 550-475 is designed specifically for the Airless LX-70 spray gun. Always verify fitment with your equipment's parts diagram.
| Compatible Model | Application |
|---|---|
| Airless LX-70 Inline Gun | LX-70 Inline Gun Parts |
* Always confirm with your parts manual.
When rebuilding the inline gun, inspect these related components to ensure complete restoration of performance.
Worn nozzles affect pattern quality; replace if damaged.
Clean or replace if clogged or damaged to ensure proper atomization.
Check for kinks, leaks, or wear that could affect fluid delivery.