

Titan 0533393 / 0533366 Air Motor Cylinder is an OEM cylinder component used in the air motor assembly of AirCoat 620, AirCoat 423, and PowrCoat 630 sprayers, forming the core housing for the piston and valve assemblies.
Compatibility Table
This OEM air motor cylinder is a direct replacement for the original part on compatible Titan AirCoat and PowrCoat sprayers, ensuring proper air motor function and reliable operation.
Titan OEM Air Motor Cylinder
The Titan air motor cylinder is a critical component used in the air motor assembly of AirCoat 620 (part 0533393), AirCoat 423 (part 0533366), and PowrCoat 630 (part 0533393) sprayers. This cylinder forms the core housing that contains the piston, valve assemblies, and trip rod mechanism. Replacing a damaged or worn cylinder is essential for maintaining proper air motor function, preventing air leaks, and ensuring reliable sprayer operation.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan air motor cylinder used on AirCoat 620 (0533393), AirCoat 423 (0533366), and PowrCoat 630 (0533393) sprayers as a core housing component of the air motor assembly. |
| Function | Houses the piston, valve assemblies, and trip rod mechanism; forms the cylindrical chamber where compressed air drives the piston up and down; provides a smooth, durable surface for piston movement. |
| Industrial Applications | Professional fine finishing, industrial coating, woodworking, cabinet making, and high-production painting environments using AirCoat or PowrCoat systems. |
| Compatible Titan Machines | Titan AirCoat 620, AirCoat 423, and PowrCoat 630 spray systems. |
| Part Number by Model | AirCoat 620: 0533393 | AirCoat 423: 0533366 | PowrCoat 630: 0533393 |
| Compatible Parts & Assemblies | Air motor assembly, piston, valve poppets, trip rod, O-rings, cylinder cap nut, and motor base. |
| Related Parts Commonly Serviced Together | Piston assembly, O-rings, trip rod, valve poppets, and cylinder cap nut often inspected or replaced during air motor service. |
| Common Problems Solved | Scratched or damaged cylinder wall, worn internal bore surface, air leaks, motor performance issues, and inefficient sprayer operation. |
| Use with Coating Systems | Designed for use with AirCoat 620, AirCoat 423, and PowrCoat 630 systems; compatible with a wide range of architectural and industrial coatings. |
| OEM & Brand Information | Genuine Titan components for AirCoat and PowrCoat spray systems. |
| Commercial Benefits | Using an OEM air motor cylinder ensures proper fit and function within the air motor assembly, helping maintain reliable sprayer performance for professional painters and finishers. |
The air motor cylinder is a critical component for the AirCoat 620, AirCoat 423, and PowrCoat 630 sprayers. Replacing a damaged cylinder with a genuine part restores proper air motor function, prevents air leaks, and maintains reliable sprayer operation. Use part 0533393 for AirCoat 620 and PowrCoat 630, and part 0533366 for AirCoat 423.
Quick answers for confirming fitment, function, and service value.