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Graco 158402 Leather Cup Aftermarket | Bedford 3-149
PriceQuantity
$ 19.61
Part #:
158402
MPN:3-149
Manufacturer:Bedford Precision Parts
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Graco 158402 Leather Cup - Premium Quality Aftermarket Replacement | Bedford 3-149
The Bedford 3-149 provides a premium aftermarket replacement for Graco 158402 leather cup, featuring durable natural leather construction. This precision-engineered cup seal delivers reliable performance and excellent wear resistance, offering OEM-level quality with significant cost savings for your airless spray pump maintenance.
Premium Quality
Natural Leather
Long Service Life
Why Choose This Leather Cup
- Premium natural leather construction for superior durability
- Precision-engineered for exact fit and reliable sealing
- Excellent wear resistance and self-lubricating properties
- Direct replacement for Graco 158402 with identical performance
Common Applications
- Graco airless spray pump systems
- High-pressure fluid pumps
- Industrial pump maintenance
- Professional painting equipment
Compatible with Graco pump systems requiring 158402 leather cups.
What It Fits
- Graco airless spray pumps requiring 158402 cups
- Industrial fluid handling equipment
- Equipment requiring Graco part number 158402
- Professional spray equipment maintenance programs
If your pump specifies Graco 158402, Bedford 3-149 is the correct aftermarket replacement.
Technical Specifications
| Aftermarket | Bedford 3-149 |
|---|---|
| OEM | Graco 158402 |
| Cup Type | Leather Cup Seal |
| Material | Premium Natural Leather |
| Design | Precision Engineered Cup |
| Application | Pump Piston Sealing |
| Wear Resistance | Excellent for high-pressure applications |
| Brand | Bedford Precision Parts (Aftermarket) |
Installation Notes
- Completely depressurize and isolate pump system before disassembly
- Clean pump cylinder thoroughly and remove old cup completely
- Soak new leather cup in recommended lubricant before installation
- Install cup with proper orientation on pump piston
- Prime system and check for proper operation before full use
Pro Tip: Always soak leather cups in pump oil before installation to ensure proper lubrication and extended life.
When to Replace Leather Cups
- Reduced pump pressure or efficiency
- Visible wear, cracking, or damage to leather material
- Fluid leakage past the piston
- Difficulty maintaining prime or inconsistent output
Bedford vs OEM
| Feature | Bedford Aftermarket | OEM (Graco) |
|---|---|---|
| Fit & Function | Direct replacement for 158402 | Original factory configuration |
| Seal Performance | Reliable sealing and pressure maintenance | Original equipment performance |
| Material Quality | Premium natural leather construction | Factory material specification |
| Durability | Excellent wear resistance and service life | Designed for demanding pump applications |
Frequently Asked Questions
Leather cups create a reliable seal on pump pistons in airless spray systems, providing efficient fluid transfer while withstanding high pressure and offering natural self-lubricating properties.
Yes, these leather cups are designed specifically for Graco airless spray pumps and are direct replacements for Graco part number 158402.
Leather offers natural self-lubrication, excellent wear resistance, and the ability to conform to pump cylinder surfaces for superior sealing in high-pressure applications.
Always soak new leather cups in the recommended pump oil or lubricant for at least 30 minutes before installation to ensure proper lubrication and prevent dry startup wear.
This Bedford 3-149 package contains one premium leather cup designed for direct replacement of Graco 158402 in airless spray pumps and compatible systems.
