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Graco 157633 Spring - Aftermarket | Bedford 23-1647
PriceQuantity
157633
MPN:23-1647
Manufacturer:Bedford Precision Parts
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Graco 157633 Spring - Premium Aftermarket Replacement | Bedford 23-1647
The Bedford 23-1647 delivers a precision-engineered aftermarket replacement for the Graco 157633 spring, designed to provide consistent force and reliable performance in demanding airless spray pump applications. This high-quality spring component features exact dimensional specifications and proper spring rate to ensure optimal valve operation and pressure regulation within pump assemblies. Manufactured from high-carbon spring steel with corrosion-resistant properties, it maintains consistent compression characteristics and fatigue resistance through millions of operating cycles. The spring provides reliable return force for check valves and pressure control mechanisms, ensuring proper system operation while offering significant cost savings compared to OEM components. This critical replacement part restores original equipment functionality for maintenance professionals seeking durable mechanical components.
Why Choose This Spring
- Precision-formed from high-carbon spring steel for durability
- Exact dimensional specifications ensure proper valve operation
- Cost-effective replacement for Graco part number 157633
- Maintains consistent compression through millions of cycles
Typical Compatibility
- Graco airless spray pumps requiring part 157633
- Check valve and pressure regulation assemblies
- Equipment with serial numbers including Ultra 2033, 2133, and 2233
- Industrial applications with models such as GH2633 and GH2733
Compatible with Graco airless spray pumps using spring configurations.
What It Fits
- Graco airless spray pumps including Ultra 2033, 2133, and 2233 models
- Equipment requiring Graco part number 157633 or 23-1647
- Pumps with serial numbers such as GH2633, GH2733, and GH2833
- Professional and industrial spray system valve assemblies
If your pump specifies Graco 157633, Bedford 23-1647 is the correct aftermarket replacement.
Technical Specifications
| Aftermarket | Bedford 23-1647 |
|---|---|
| OEM | Graco 157633 |
| Component Type | Spring |
| Material | High-Carbon Spring Steel |
| Spring Rate | Precision Calibrated |
| Application | Valve Assembly |
| Compatibility | Graco Ultra Series Pumps |
| Brand | Bedford Precision Parts Aftermarket |
Installation Notes
- Depressurize spray system completely before disassembly
- Clean spring chamber thoroughly before installing new spring
- Ensure proper orientation and free movement within assembly
- Check for proper compression and return force after installation
- Test system at low pressure before full operation
Pro Tip: Replace springs in pairs when multiple springs work together in the same assembly for balanced performance.
When to Replace Spring
- Reduced compression force or sagging performance
- Visible corrosion, fatigue, or permanent deformation
- Inconsistent valve operation or pressure regulation
- Preventive maintenance during pump overhaul
Bedford vs OEM
| Feature | Bedford Aftermarket | OEM Graco |
|---|---|---|
| Fit and Function | Direct replacement for 157633 | Original factory configuration |
| Material Quality | High-carbon spring steel construction | Factory material specification |
| Durability | Corrosion resistant and fatigue proof | Original equipment performance |
| Value | Cost-effective single component | Individual or kit options |
