

0533563 Lubricator Body is a genuine OEM replacement lubricator body for Titan AirCoat sprayers. This component houses the lubricator mechanism that supplies oil or lubricant to the air motor or pump assembly for reduced wear and smooth operation. A cracked, worn, or leaking lubricator body can cause inadequate lubrication, leading to premature component failure and reduced sprayer performance. Replacing the lubricator body restores proper lubricant delivery and protects internal moving parts.
| Part Number | 0533563 |
|---|---|
| Part Description | Lubricator Body (air motor lubricator housing) |
| Brand | Titan |
| Fits | AirCoat 423 |
| Condition | New |
The Titan 0533563 Lubricator Body is the main housing for the air motor lubricator on the AirCoat 423 sprayer. It holds the oil reservoir and internal passages that deliver a controlled amount of lubricant to the air motor or pneumatic components. Proper lubrication is essential for reducing friction, preventing wear, and ensuring smooth, reliable operation of the sprayer's air drive system.
Over time, the lubricator body can become cracked from impact, degraded by chemical exposure, or develop internal leaks that bypass lubricant. A damaged lubricator body may cause inadequate lubrication (leading to increased wear and noise) or external oil leaks that create a mess. Replacing the lubricator body with an OEM component restores correct lubricant flow and protects the air motor from premature failure.
| Oil reservoir | Holds lubricant supply for the air motor |
|---|---|
| Flow control | Houses adjustment mechanism to regulate oil delivery rate |
| Distribution passages | Directs oil into the compressed air stream for lubrication |
| Visible cracks / damage | Housing cracked, chipped, or deformed |
|---|---|
| External oil leak | Oil seeping from body seams or fittings |
| Inadequate lubrication | Air motor runs rough, noisy, or hot due to oil starvation |
| Stripped threads | Fill port or mounting threads are stripped |
Part 0533563 is the OEM lubricator body for the following Titan sprayer model. Always verify with your machine's parts diagram.
| Brand / Model | Component |
|---|---|
| AirCoat 423 | Lubricator Body |
When replacing the lubricator body, inspect or replace these related components.
Includes o‑rings and gaskets for leak‑free assembly; replace during service.
Inspect for clogs or damage; replace if necessary.
If lubrication was inadequate, check the air motor for wear or scoring.