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Graco 25D178 Upper Packing Set Aftermarket | Bedford 20-3434
PriceQuantity
25D178
MPN:20-3434
Manufacturer:Bedford Precision Parts
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Graco 25D178 Upper Packing Set - Premium Quality Aftermarket Replacement | Bedford 20-3434
The Bedford 20-3434 provides a premium aftermarket replacement for the Graco 25D178 upper packing set, featuring high-quality sealing components specifically designed for upper pump section maintenance. This precision-engineered packing set includes durable seals, packings, and gaskets that restore original equipment performance and prevent fluid leaks in critical upper pump areas, offering OEM-level functionality with significant cost savings. Designed for professional contractors and maintenance technicians, this essential repair set ensures your airless spray equipment maintains optimal pressure integrity, reliable fluid delivery, and extended service life between major overhauls while handling demanding coatings and challenging application environments.
Why Choose This Packing Set
- Premium sealing materials ensure leak-free performance
- Complete set includes all necessary upper packing components
- Cost-effective replacement for Graco 25D178 with identical performance
- Direct replacement for Graco 25D178 with OEM-level quality
Typical Compatibility
- Latex and oil-based paints
- Stains and sealers
- Heavy-bodied coatings
- Professional contracting applications
Compatible with Graco airless spray pump models including Ultra 395, 495 and Magnum 257025, 262000 series.
What It Fits
- Graco airless spray pumps requiring part number 25D178
- Graco pump models Ultra 395, 495 and Magnum 257025, 262000
- Equipment requiring upper packing replacement
- Professional contractor spray systems
If your pump maintenance specifies Graco 25D178, Bedford 20-3434 is the correct aftermarket replacement.
Technical Specifications
| Aftermarket | Bedford 20-3434 |
|---|---|
| OEM | Graco 25D178 |
| Kit Type | Upper Packing Set |
| Components | Seals, Packings, Gaskets |
| Quantity | Complete Set |
| Application | Pump maintenance and repair |
| Brand | Bedford Precision Parts (Aftermarket) |
Installation Notes
- Depressurize spray system completely before disassembly
- Clean all components thoroughly before installation
- Lubricate packing with appropriate lubricant during assembly
- Follow manufacturer torque specifications for all fasteners
- Test system at low pressure before full operation
Pro Tip: Replace upper packing during routine maintenance to prevent fluid leaks and ensure optimal pump performance.
When to Replace Upper Packing
- Visible fluid leaks around upper pump assembly
- Reduced pressure or inconsistent spray patterns
- Difficulty maintaining prime or fluid delivery
- During routine maintenance or annual service
Bedford vs OEM
| Feature | Bedford Aftermarket | OEM (Graco) |
|---|---|---|
| Fit & Function | Direct replacement for 25D178 | Original factory configuration |
| Component Quality | Premium packing materials | Factory material specification |
| Performance | Restores original equipment sealing | Original equipment reliability |
| Value | Complete set provides significant cost savings | Individual or set options |
