Titan 0089518 O-Ring
OEM Titan Sealing Component
Titan 0089518 O-Ring is a genuine OEM sealing component that creates leak-tight seals in fluid passages on compatible AirCoat and SprayTECH sprayers. It fits between the pressure valve needle and pressure regulating spring, preventing fluid leakage and maintaining consistent operating pressure.
Compatibility
Replace if fluid weeps from component joints, pressure is difficult to build, or the O-ring shows cracking, hardening, or compression set. Lubricate new O-rings before installation.
Titan O-Ring Replacement
Titan 0089518 O-Ring for AirCoat and ED655 Systems
Titan 0089518 is an OEM O-ring designed to create leak-tight seals in fluid passages on compatible AirCoat Air-Assisted Airless Sprayers, SprayTECH ED655 systems, and Multi Finish Spray Systems. It fits between the pressure valve needle and the pressure regulating spring, providing a positive seal that prevents fluid leakage and air ingestion while maintaining consistent operating pressure.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan O-ring made of rubber that creates leak-tight seals in fluid passages, pump components, and fittings on compatible sprayer systems. |
| Function | Provides a positive seal between mating components, preventing fluid leakage and air ingestion. Helps maintain consistent operating pressure and prevents contamination of the fluid stream. Fits between the pressure valve needle and pressure regulating spring. |
| Manual-Documented Application | Titan ED655. The German-language ED655 manual parts list explicitly identifies 0089518 as an O-ring. |
| Catalog-Listed Applications | SprayTECH 300 Multi Finish, AirCoat; Titan AirCoat Air-Assisted, AirCoat Spray System; SprayTECH ED655 Plus, CapSpray AirCoat. Fix.com and AllTitanParts confirm compatibility. Confirm exact model in the parts diagram. |
| Replacement Indicators | Visible fluid leakage around sealed joints, difficulty building pressure, air ingestion causing spitting or erratic spray patterns, and visible deterioration such as cracking, hardening, or compression set. |
| Related Parts Commonly Serviced Together | Pressure valve needle 0089475, pressure regulating spring 0047373, backup rings, fluid filters and screens, sealing surfaces, and mating components. |
| Installation Note | Always lubricate new O-rings with compatible assembly lubricant before installation to prevent rolling or pinching. May require a screwdriver during installation. |
| Target Users / Markets | Painting contractors, rental fleets, maintenance crews, and repair shops running compatible AirCoat and SprayTECH sprayers. |
| Commercial Benefits | Restores leak-free sealing, prevents fluid loss and pressure drop, eliminates air ingestion issues, and ensures consistent spray performance. |
The 0089518 O-Ring is a small but critical sealing component, not a complete assembly. Before ordering, confirm the part number in the machine parts diagram. A worn or damaged O-ring can cause fluid leaks, pressure loss, and air ingestion that leads to erratic spray patterns.
Frequently Asked Questions
Contractor-focused answers for confirming fitment and service application.
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