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Graco 118403 O-Ring Aftermarket | Bedford 0-3632
PriceQuantity
$ 4.1
Part #:
118403
MPN:0-3632
Manufacturer:Bedford Precision Parts
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In Stock
Graco 118403 O-Ring Aftermarket - Premium Quality Replacement | Bedford 0-3632
The Bedford 0-3632 provides a premium aftermarket replacement for the Graco 118403 O-ring, featuring a precision-engineered design. This high-quality seal delivers reliable performance and excellent chemical resistance, offering OEM-level quality with significant cost savings for your spray equipment maintenance.
Premium Quality
Direct Replacement
Chemical Resistant
Why Choose This O-Ring
- Precision-engineered for exact fit and reliable sealing
- Chemical-resistant material ensures long service life
- Cost-effective replacement for Graco 118403 O-ring
- Direct replacement with identical specifications and performance
Common Applications
- Spray pump fluid section sealing
- Hydraulic connection points
- Equipment maintenance and repair
- Industrial spray system overhaul
Compatible with Graco spray equipment requiring 118403 O-ring replacement.
What It Fits
- Graco airless spray pumps and equipment
- Systems requiring Graco part number 118403
- Fluid section sealing applications
- Professional and industrial spray systems
If your equipment specifies Graco 118403, Bedford 0-3632 is the correct aftermarket replacement.
Technical Specifications
| Aftermarket | Bedford 0-3632 |
|---|---|
| OEM | Graco 118403 |
| Type | O-Ring |
| Material | Chemical-resistant elastomer |
| Design | Precision circular cross-section |
| Quantity | Single O-Ring |
| Application | Spray equipment sealing |
| Brand | Bedford Precision Parts (Aftermarket) |
Installation Notes
- Depressurize spray system completely before disassembly
- Clean sealing surfaces thoroughly before installing new O-ring
- Lubricate O-ring with appropriate fluid for easier installation
- Ensure proper seating in groove without twisting or rolling
- Test system for leaks and proper operation after installation
Pro Tip: Always inspect O-ring grooves for damage or debris that could compromise the seal.
When to Replace O-Rings
- Visible cracking, hardening, or loss of elasticity
- Compression set or permanent deformation
- Visible nicks, cuts, or abrasions on sealing surface
- During routine maintenance or pump overhaul
Bedford vs OEM
| Feature | Bedford Aftermarket | OEM (Graco) |
|---|---|---|
| Fit & Function | Direct replacement for 118403 | Original factory configuration |
| Sealing Performance | Reliable leak-free operation | Original equipment performance |
| Durability | Chemical-resistant elastomer construction | Factory material specification |
| Value | Single O-ring provides cost savings | Individual or multi-pack options |
Frequently Asked Questions
This O-ring provides reliable static or dynamic sealing between components in Graco spray equipment, preventing fluid leaks in various connection points and fluid sections.
Yes, this O-ring is designed as a direct replacement for Graco part number 118403 and fits equipment requiring this specific O-ring for proper sealing.
O-rings for spray equipment are usually made from chemical-resistant elastomers like nitrile, Viton, or EPDM to withstand paints, solvents, and cleaning chemicals.
This Bedford 0-3632 package contains 1 identical replacement O-ring for Graco 118403.
If in stock, orders ship from Bedford Hill, New York for quick delivery to your location.
