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Graco 287835 Pump Repacking Kit Aftermarket | Bedford 20-3146
PriceQuantity
287835
MPN:20-3146
Manufacturer:Bedford Precision Parts
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Graco 287835 Pump Repacking Kit | Bedford 20-3146 Aftermarket Replacement
This comprehensive repair kit contains all necessary seals and packings to completely rebuild the fluid section of your GH833 and compatible Graco pumps. The Bedford 20-3146 serves as a direct aftermarket replacement for the Graco 287835, providing everything needed to restore pump performance and eliminate leakage. Each component is precision-engineered to match OEM specifications, ensuring proper fluid sealing and reliable operation under high-pressure conditions. Regular maintenance with this kit helps maintain pressure stability and extends the service life of your spray equipment.
Why Choose This Repacking Kit
- Complete set of seals and packings for full fluid section rebuild
- Prevents fluid leakage and restores pump efficiency
- Direct OEM replacement for GH833 and compatible Graco pumps
- Extends service life and maintains pressure performance
Kit Contents & Compatibility
- Graco GH833 model spray pumps and compatible systems
- Includes piston packings, seals, and necessary wear components
- Fluid sections that specify OEM part number 287835
Always verify by Illustrated Parts List (IPL) for your exact model/ratio before ordering.
What It Fits
- Graco GH833 model airless spray pumps
- Compatible Graco systems using the same fluid section
- Industrial applications requiring the 287835 repacking kit
If your pump IPL references Graco 287835, Bedford 20-3146 is the correct aftermarket replacement.
Technical Specifications
| Aftermarket | Bedford 20-3146 |
|---|---|
| OEM | Graco 287835 |
| Fits | Graco GH833 and compatible pumps per IPL |
| Type | Complete repacking kit |
| Contents | Piston packings, seals, and fluid section components |
| Function | Restores fluid sealing, prevents leakage, maintains pressure |
| Pressure | Rated for high-pressure airless applications |
| Brand | Bedford Precision Parts (Aftermarket) |
Installation Notes
- Relieve all system pressure and disconnect power source completely
- Disassemble fluid section following Graco service procedures
- Thoroughly clean all components and inspect for wear or damage
- Install new packings and seals in correct sequence and orientation
- Reassemble to manufacturer specifications and pressure test system
Professional Tip: Lubricate packings with compatible fluid before installation to prevent damage during initial startup.
When to Repack Pump
- Visible fluid leakage from pump fluid section
- Reduced pressure output or difficulty maintaining pressure
- Preventive maintenance according to service schedule
- After extended use or when switching fluid types
Bedford vs OEM
| Feature | Bedford Aftermarket | OEM (Graco) |
|---|---|---|
| Fit & Function | Direct replacement per IPL | Original factory configuration |
| Material Quality | OEM-specification materials | Factory material specification |
| Kit Completeness | All necessary packings and seals included | Complete factory kit |
| Availability | If in stock, ships from Bedford Precision Parts in Bedford Hill, New York. | Ships via OEM distribution |
