Titan 590-506 Flat Washer
OEM Titan Fastening Hardware
Titan 590-506 Flat Washer is a genuine OEM washer used in bolted joints across a wide range of Titan and SprayTECH sprayers and stripers, including the RentSpray Plus, Impact 440/540, and PowrTwin series.
Key Compatibility
Distributes clamping load over a larger surface area, prevents damage to painted and soft materials, and maintains proper spacing in bolted joints.
Titan OEM Fastening Hardware
Titan 590-506 Flat Washer for Sprayer Bolted Joint Service
Titan 590-506 is a genuine OEM flat washer designed for use in bolted joints across an extensive range of Titan and SprayTECH professional-grade equipment. It fits models including the RentSpray Plus, Impact 440/540/640/740/840, 1140i/1140IX, 1200GXC, PowrTwin 12000/6900/8900, PowrLiner 4900/6900/8900, and Elite 3500/5500. Replace a missing, deformed, or corroded washer to restore proper load distribution and prevent fastener loosening.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan/SprayTECH 590-506 flat washer listed in official manuals for PowrTwin Plus DI, 1200GXC Frame Assembly, PowrTex 6900SF/12000SV Cart Assembly, Impact 440, and 640ix. |
| Function | Spreads clamping force over a wider area to prevent surface damage; maintains correct component positioning and stack height; reduces risk of loosening from vibration. |
| Compatible Machines | RentSpray Plus, 500, 600, 700; PowrBeast 4700/7700/9700; Airless Sprayer 1200GXC, 1140I/1140IX, 640I/640IX, 740I/740IX, 840I/840IX; Advantage 1100/400/500/600/700/GPX 85; Epic 1200HPG; Impact 1140/440/640/740/840; Performer 1140IX/640IX; PowrLiner 4900XLT/4900/6900XLT/8900XLT/8900; PowrTex 6900SF/12000SV; PowrTwin 12000/6900/8900 series; SprayTech EP2510/GPX 85/HVLP PowrCast; Elite 3500/5500. Confirm exact model against your parts diagram. |
| OEM Part Number | 590-506 (alternate: 0590-506) |
| Related Components | Handle (590-502), snap button (590-507), roll pin (590-508), handle sleeve (590-504), and other handle assembly hardware. Inspect these during flat washer replacement. |
| Common Problems Solved | Deformation or crushing, corrosion, missing washer, and thinning or wear that reduce clamp load and allow fastener loosening. |
| Commercial Benefits | Restores proper load distribution and surface protection, maintains consistent clamping force under vibration, and extends the service life of mounting assemblies. |
Whenever you remove a fastener that uses this washer, inspect it for deformation or corrosion. Always replace washers that show signs of crushing, splitting, or thinning to maintain proper torque retention. Using the correct factory-spec washer prevents stress concentrations that could lead to cracking or fatigue failure in mounting components.
Frequently Asked Questions
Quick answers for confirming fitment and replacement.
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