

Titan 0533425 Leather V-Packing is an OEM leather sealing component used in the fluid pump section of AirCoat 620 and AirCoat 423 sprayers, providing a reliable high-pressure seal around the piston to maintain consistent pressure and prevent fluid bypass.
Compatibility Table
This OEM leather V-packing is a direct replacement for the original part on compatible Titan AirCoat sprayers, ensuring proper sealing and reliable fluid pump operation.
Titan OEM Leather V-Packing
The Titan 0533425 is an OEM leather V-packing designed for the AirCoat 620 sprayer. This precision-formed leather seal is used in the fluid pump section to create a dynamic seal around the piston, preventing fluid blow-by and maintaining consistent output pressure. The AirCoat 620 uses these packings in both the upper and lower packing sets (3 each), while the AirCoat 423 uses part 0533403.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan leather V-packing used on AirCoat 620 sprayers in the fluid pump section. |
| Function | Creates a dynamic seal around the piston to maintain high pressure; prevents paint or coating material from bypassing the piston; helps protect the piston rod and cylinder bore from abrasive fluid damage. |
| Material Properties | Leather construction provides durability, wear resistance, and reliable sealing under high-pressure conditions. |
| Industrial Applications | Professional fine finishing, industrial coating, woodworking, cabinet making, and high-production painting environments using AirCoat systems. |
| Compatible Titan Machines | Titan AirCoat 620 (0533425) and AirCoat 423 (0533403). |
| Quantity by Model | AirCoat 620: 6 (3 upper + 3 lower) | AirCoat 423: 6 (3 upper + 3 lower, part 0533403). |
| Compatible Parts & Assemblies | Fluid pump assembly, upper packing set, lower packing set, piston rod, cylinder, glands, and related pump components. |
| Common Problems Solved | Pressure loss, erratic spray patterns, reduced pump efficiency, fluid bypass past the piston, fluid visible around the piston rod, and worn or hardened leather packings. |
| Use with Coating Systems | Designed for use with AirCoat 620 and AirCoat 423 systems; compatible with a wide range of architectural and industrial coatings. |
| OEM & Brand Information | Genuine Titan part number 0533425 for AirCoat 620 spray systems. |
| Commercial Benefits | Using an OEM leather V-packing ensures proper sealing and fit within the fluid pump, restoring reliable sprayer performance and reducing downtime for professional painters and finishers. |
The 0533425 Leather V-Packing is a critical sealing component for the AirCoat 620 sprayer. Replacing worn or damaged packings with genuine parts restores proper sealing performance, prevents fluid leaks, and maintains reliable pump operation. For AirCoat 423, use part 0533403.
Quick answers for confirming fitment, function, and service value.