Graco 103186 Backup Ring Aftermarket | Bedford 6-862

PriceQuantity

$ 4.4

Part #:

103186

MPN:

6-862

Manufacturer:

Bedford Precision Parts

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In Stock

Graco 103186 Backup Ring Aftermarket - Premium Quality Replacement | Bedford 6-862

The Bedford 6-862 provides a premium aftermarket replacement for the Graco 103186 backup ring. This precision-engineered component works in conjunction with O-rings to prevent extrusion and extend seal life in high-pressure applications, offering OEM-level performance with significant cost savings for maintenance and repair operations.

Premium Quality Precision Machined Extrusion Resistant

Why Choose This Backup Ring

Prevents O-ring extrusion in high-pressure systems
Extends seal life and reduces maintenance frequency
Cost-effective replacement for Graco 103186 backup ring
Direct OEM replacement with identical dimensions and performance

Common Applications

Graco high-pressure pump fluid sections
Hydraulic and pneumatic cylinder assemblies
High-pressure spray system components
Industrial fluid power systems

Compatible with Graco equipment requiring part number 103186 backup ring.

What It Fits

Graco high-pressure pump assemblies
Graco fluid section and manifold systems
Equipment requiring Graco part number 103186
Professional high-pressure system maintenance

If your equipment specifies Graco 103186, Bedford 6-862 is the correct aftermarket replacement.

Technical Specifications

Aftermarket	Bedford 6-862
OEM	Graco 103186
Component Type	Backup Ring
Material	Engineered Thermoplastic
Pressure Rating	High-Pressure Applications
Quantity	Single Backup Ring
Temperature Range	-40°F to 300°F (-40°C to 149°C)
Brand	Bedford Precision Parts (Aftermarket)

Installation Notes

Install backup ring on the pressure side of the O-ring
Ensure proper orientation according to manufacturer specifications
Lubricate both O-ring and backup ring during installation
Check for proper seating in the gland
Test system for leaks after reassembly

Pro Tip: Always replace both O-ring and backup ring together for optimal sealing performance in high-pressure applications.

When to Replace Backup Rings

Visible wear, cracking, or deformation
During O-ring replacement in high-pressure systems
System leaks or reduced pressure performance
Routine pump maintenance or overhaul

Bedford vs OEM

Feature	Bedford Aftermarket	OEM (Graco)
Fit & Function	Direct replacement for 103186	Original factory configuration
Material Quality	High-grade engineered thermoplastic	Original equipment specifications
Pressure Performance	Designed for high-pressure applications	Factory tested and approved
Value	Single backup ring provides cost savings	Individual or kit components

Frequently Asked Questions

What is the purpose of a backup ring?

Backup rings prevent O-ring extrusion into clearance gaps under high pressure, extending seal life and maintaining system integrity in demanding applications.

Is this compatible with my Graco equipment?

Yes, this backup ring is designed as a direct replacement for Graco part number 103186 and meets all original equipment specifications.

When should backup rings be used?

Backup rings are essential in high-pressure applications, systems with large clearance gaps, or where O-ring extrusion could cause seal failure.

How many backup rings come in this package?

This Bedford 6-862 package contains 1 identical backup ring for Graco 103186 replacement.

Where does it ship from?

If in stock, orders ship from Bedford Hill, New York for quick delivery to your location.

Graco 103186 Backup Ring Aftermarket | Bedford 6-862