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Graco 172392 Leather Cup - Aftermarket | Bedford 3-578
PriceQuantity
172392
MPN:3-578
Manufacturer:Bedford Precision Parts
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Graco 172392 Leather Cup - Premium Aftermarket Pump Seal Replacement | Bedford 3-578
The Bedford 3-578 provides a premium aftermarket replacement for the Graco 172392 leather cup, engineered to deliver reliable pump sealing performance and prevent fluid leakage in high-pressure airless spray systems. This precision-crafted leather component features durable construction that withstands demanding operational conditions and provides excellent wear resistance with various coating materials, offering OEM-compatible performance while providing significant cost savings and extending the service life of your professional spraying equipment through consistent leak prevention and pressure maintenance for contractors requiring dependable sealing solutions in daily commercial painting applications with different fluid types.
Why Choose This Leather Cup
- Premium leather construction provides excellent sealing and durability
- Precision-engineered for exact fit and reliable pump performance
- Cost-effective replacement for Graco 172392 leather cup
- Direct replacement for Graco 172392 with identical performance
Typical Compatibility
- Latex paints and water-based coatings for Ultra 395 and Ultra 495
- Oil-based enamels and alkyd paints with ProX19 and Ultra 695
- Stains and transparent sealers compatible with Mark X 15
- Heavy-bodied materials and primers used in ProContractor 2100
Compatible with Graco airless sprayers including models 395, 495, 695, 795, 895, 2105, 2305, 2335, 2345, 2355, 2395, 2405, 2415, 2495, 2505, 2515.
What It Fits
- Graco airless sprayers requiring part number 172392 including Ultra Max II 695 and ProX19
- Graco pump assemblies and piston cups for Mark X 15 and Ultra 500
- Professional contractor spray systems such as Magnum X7 and Ultra 395
- Equipment using Graco leather cup assemblies for ProContractor 2100 applications
If your sprayer specifies Graco 172392, Bedford 3-578 is the correct aftermarket replacement.
Technical Specifications
| Aftermarket | Bedford 3-578 |
|---|---|
| OEM | Graco 172392 |
| Component Type | Leather Cup |
| Material | Premium Leather |
| Compatibility | Graco Airless Sprayers |
| Quantity | Single Cup |
| Application | Latex, oil-based paints, stains, heavy coatings |
| Brand | Bedford Precision Parts Aftermarket |
Installation Notes
- Depressurize spray system completely before disassembly
- Clean pump cylinder thoroughly before installing new leather cup
- Soak leather cup in appropriate lubricant before installation
- Ensure proper orientation and secure seating in assembly
- Test system pressure and check for leaks before returning to service
Pro Tip: Always lubricate leather cups before installation to ensure proper sealing and extend service life.
When to Replace Leather Cups
- Visible fluid leakage around pump assembly
- Reduced pressure or inconsistent spray patterns
- Visible wear or damage to leather sealing surface
- During pump rebuilds or seasonal maintenance
Bedford vs OEM
| Feature | Bedford Aftermarket | OEM Graco |
|---|---|---|
| Fit & Function | Direct replacement for 172392 | Original factory configuration |
| Sealing Performance | Reliable leak prevention and pressure maintenance | Original equipment performance |
| Durability | Premium leather construction for extended service life | Factory material specification |
| Value | Single cup provides cost savings | Individual or service kit options |
