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AllTitanParts

(713) 931-0006

Titan 704-564 Upper Packing Kit

Titan 704-564 Upper Packing Kit

Sourced From:
Titan Tools Inc.

 

Titan part 704-564 is an upper packing kit used to seal the piston rod in the fluid section of compatible airless sprayers. When the original packings become worn, they can cause material leakage, pressure loss, and inconsistent spray performance. This kit restores proper sealing and extends the life of the fluid section.

Kit Includes:
  • Upper packings (multiple)
  • Back-up rings
  • O-rings
  • Seals
  • Installation lubricant (if applicable)
  • Instruction sheet (if applicable)
Part Number 704-564
Part Description Upper Packing Kit
Brand Airless Sprayer / RentSpray
Fits See compatible models below
Condition New
Compatible Models:
  • Airless Sprayer 440ix
  • Airless Sprayer 504ix
  • Airless Sprayer 640ix
  • RentSpray 600
  • RentSpray 650

Retail Price: $43.8
You save: $3.33 (7.60%)
Our Price: $40.47

 

Upper Packing Kit for Airless Sprayer 440ix, 504ix, 640ix and RentSpray Models

The Titan part 704-564 Upper Packing Kit contains all the seals, packings, and O-rings needed to rebuild the upper portion of the fluid section on compatible airless sprayers. This kit seals the piston rod where it enters the fluid cylinder, preventing material leakage and maintaining spray pressure.

Worn upper packings are a common cause of fluid leakage around the piston rod, pressure loss, and inconsistent spray patterns. Replacing the packings with this complete kit restores proper sealing, extends the life of the fluid section, and ensures reliable sprayer performance.

Service Note: When replacing upper packings, inspect the piston rod for scoring or wear. A damaged rod can quickly destroy new packings and should be replaced if necessary.

What it does and when to use it

What the upper packing kit does
Piston sealing Seals the piston rod to prevent material leakage
Pressure maintenance Helps maintain consistent spray pressure
Wear replacement Replaces worn packings to restore fluid section performance
Preventive maintenance Regular replacement prevents damage to other components
When replacement is recommended
Fluid leakage Material leaking from top of fluid section
Pressure loss Sprayer struggles to maintain pressure
Piston rod wetness Rod visibly wet with material during operation
Routine maintenance Replace during annual service or fluid section overhaul

Compatibility

Titan part 704-564 is designed for use in the following airless sprayer models. Always verify your specific model before ordering.

Brand/Line Models
Airless Sprayer 440ix, 504ix, 640ix
RentSpray 600, 650

Related parts commonly serviced together

When servicing upper packings, these related fluid section components are often inspected or replaced to ensure complete system reliability.

Lower packing kit

Rebuild kit for the lower portion of the fluid section.

Piston rod

Inspect for scoring or wear; replace if damaged.

Check valve kits

Inlet/outlet valves that may need service during overhaul.

Frequently Asked Questions

The 704-564 Upper Packing Kit includes all necessary components to rebuild the upper seal area of the fluid section: multiple upper packings (typically V-packings or U-cup seals), back-up rings that support the packings under pressure, O-rings for secondary sealing, and any required seals. Some kits may include a small amount of assembly lubricant and installation instructions. All components are manufactured to OEM specifications for proper fit and performance.

Common signs that upper packings need replacement include: visible material leaking from the top of the fluid section around the piston rod, the piston rod appearing wet with material during operation, difficulty maintaining consistent spray pressure, material bypassing back into the hopper, and increased wear on other fluid section components. Regular inspection during maintenance will help identify worn packings before they cause more serious problems.

Purchasing the complete 704-564 kit ensures you have all the correct components for a proper rebuild. Individual packings may not include the necessary back-up rings, O-rings, and seals that work together as a system. The kit guarantees that all components are matched for proper fit and function, saves time by eliminating multiple orders, and is typically more cost-effective than buying components separately. Using a complete kit also ensures that all wear items are replaced simultaneously for optimal performance.

Upper packing replacement requires disassembly of the fluid section and mechanical aptitude. The process typically involves: removing the fluid section from the sprayer, disassembling the upper components, cleaning and inspecting all parts, carefully installing the new packings in the correct orientation, and reassembling with proper torque. Special tools may be required for some models. If you're not experienced with sprayer repair, consider having the work done by a qualified service technician. Always consult your service manual for specific procedures.

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