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Graco 25D189 Lower Packing Set Aftermarket | Bedford 20-3408
PriceQuantity
25D189
MPN:20-3408
Manufacturer:Bedford Precision Parts
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Graco 25D189 Lower Packing Set - Aftermarket Replacement | Bedford 20-3408
This specialized lower packing set delivers essential sealing components for Graco Xtreme 145cc fluid sections requiring T-PE construction for the critical lower section. The Bedford 20-3408 serves as a direct aftermarket replacement for the Graco 25D189, engineered to provide reliable sealing performance where pressure demands are highest and durable operation is essential. Manufactured from advanced T-PE compounds, these packings maintain excellent material compatibility while providing smooth operation and extended service life under high-pressure conditions. Proper installation ensures optimal fluid containment and helps sustain the performance standards expected from Graco Xtreme 145cc series high-pressure pumping systems.
Why Choose This Packing Set
- T-PE construction provides durable operation in high-pressure applications
- Designed for demanding conditions in 145cc lower fluid sections
- Direct OEM replacement for Xtreme 145cc fluid sections
- Robust construction extends component service life under pressure
Applications & Compatibility
- Graco Xtreme series 145cc fluid sections
- Lower packing applications requiring T-PE performance
- Systems specifying OEM part number 25D189
Always verify by Illustrated Parts List (IPL) for your exact application before ordering.
What It Fits
- Graco Xtreme series pumps with 145cc fluid sections
- Applications requiring lower packing replacement with T-PE material
- High-pressure systems where durability and reliability are critical
If your equipment IPL references Graco 25D189, Bedford 20-3408 is the correct aftermarket replacement.
Technical Specifications
| Aftermarket | Bedford 20-3408 |
|---|---|
| OEM | Graco 25D189 |
| Fits | Graco Xtreme 145cc fluid sections per IPL |
| Type | Lower packing set replacement |
| Material | Advanced T-PE compound |
| Function | Lower fluid section sealing with high-pressure operation |
| Capacity | 145cc fluid section compatibility |
| Brand | Bedford Precision Parts (Aftermarket) |
Installation Notes
- Relieve all system pressure before disassembling fluid section
- Clean lower packing housing thoroughly before installing new components
- Install T-PE packings in correct sequence and orientation
- Follow manufacturer torque specifications for proper compression
- Pressure test system after installation to verify proper sealing
Professional Tip: Pay special attention to lower packing installation as this area experiences the highest pressure in the 145cc fluid section.
When to Replace Lower Packings
- Visible fluid leakage from lower fluid section
- Reduced pressure output or performance issues
- Preventive maintenance during service intervals
- When packings show signs of wear or compression set
Bedford vs OEM
| Feature | Bedford Aftermarket | OEM (Graco) |
|---|---|---|
| Fit & Function | Direct replacement per specifications | Original factory configuration |
| Material Quality | Advanced T-PE compound | Factory T-PE specification |
| Pressure Rating | Rated for high-pressure applications | OEM pressure standard |
| Availability | If in stock, ships from Bedford Precision Parts in Bedford Hill, New York. | Ships via OEM distribution |
