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Graco 179957 Retainer - Aftermarket | Bedford 8-1477
PriceQuantity
179957
MPN:8-1477
Manufacturer:Bedford Precision Parts
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Graco 179957 Retainer - Aftermarket Replacement | Bedford 8-1477
The Bedford 8-1477 represents a premium aftermarket replacement for the Graco 179957 retainer, engineered to deliver exceptional performance in high-pressure fluid handling systems. This precision-molded component provides critical retention and sealing support within pump assemblies, offering superior resistance to chemical degradation, mechanical stress, and extreme pressure conditions. Manufactured from advanced polymer compounds specifically formulated for demanding spray equipment applications, it ensures reliable operation while maintaining dimensional stability and secure component positioning, providing OEM-level performance with significant cost savings for maintenance operations across various industrial and contracting environments requiring dependable pump performance.
Why Choose This Retainer
- Advanced polymer construction maintains integrity under extreme pressure
- Precision-molded to exact OEM dimensions for perfect component retention
- Cost-effective direct replacement for Graco part number 179957
- Provides critical sealing support and component positioning
Typical Compatibility
- Latex paints and oil-based coatings
- Stains, sealers, and industrial finishes
- Heavy-bodied materials and textured coatings
- Solvent-based materials and cleaning chemicals
Compatible with fluids used in Graco equipment including Ultra 500, 395, and Mark 5 series.
What It Fits
- Graco airless sprayer models Ultra 500, 395, Mark 5
- Pump pack assemblies requiring retainer 179957
- Graco King series sprayers and industrial units
- Professional equipment including ProContractor 2500
If your equipment specifies Graco part number 179957, Bedford 8-1477 is the correct aftermarket replacement.
Technical Specifications
| Aftermarket | Bedford 8-1477 |
|---|---|
| OEM | Graco 179957 |
| Material | Advanced Polymer Compound |
| Temperature Range | -40°F to 250°F |
| Color | Black |
| Quantity | Single Retainer |
| Application | Pump Component Retention, Fluid Sections |
| Brand | Bedford Precision Parts Aftermarket |
Installation Notes
- Depressurize the spray system completely before beginning service
- Clean all mating surfaces thoroughly of debris and old material
- Inspect adjacent components for wear or damage before installation
- Ensure proper orientation and secure seating within the assembly
- Test system operation and check for proper retention before returning to service
Pro Tip: Replace retainers during routine pump maintenance to ensure optimal component positioning and prevent premature wear on pump components.
When to Replace Retainers
- Visible deformation, cracking, or wear on retainer surfaces
- Component movement or improper seating within assembly
- During pump rebuilds or fluid section maintenance
- Preventive maintenance during annual equipment servicing
Bedford vs OEM
| Feature | Bedford Aftermarket | OEM Graco |
|---|---|---|
| Fit and Function | Direct replacement for 179957 | Original factory configuration |
| Material | Advanced polymer compound formulation | Factory material specification |
| Durability | High resistance to chemicals and pressure | Original equipment performance |
| Value | Single retainer provides significant cost savings | Individual or service kit options |
