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Graco 15F453 Retainer Retaining Ring 1.88 Bore

$10.70
In Stock
Part #: 15F453

The Graco 15F453 Retainer / Retaining Ring is an OEM metal ring with a 1.88″ bore, engineered to securely hold internal pump or fluid-system components in place — preventing displacement and maintaining reliable operation.

  • 1.88″ bore retaining ring
  • Secures internal components axially
  • Durable OEM-grade metal construction
  • Maintains alignment under pressure
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Graco 15F453 Retainer / Retaining Ring – 1.88 Bore

Overview

The Graco 15F453 Retainer / Retaining Ring is an OEM-specified retaining ring engineered to hold internal components securely in place within pumps or fluid-handling assemblies. Its precise bore size (1.88 inches) and original-equipment manufacturing ensure stability, proper alignment, and reliable performance under pressure. This ring helps maintain structural integrity and prevents axial slippage or misalignment in core assemblies.

Key Features

  • OEM-spec retaining ring with 1.88″ bore
  • Ensures secure axial retention of internal parts
  • Durable metal construction for long-lasting use
  • Precisely manufactured to maintain bore tolerance and fit

Specifications

Specification Details
Part Type Retaining Ring / Retainer
Bore Size 1.88 inches
Function Axial retention of internal components
Material OEM-grade metal alloy
Compatibility Graco pumps and fluid-handling assemblies requiring 1.88″ bore retaining ring
Certification Genuine Graco OEM part

Applications

This retaining ring is commonly used in high-pressure pumps, piston assemblies, or fluid chambers within Graco equipment where precise axial alignment and secure retention of internal parts is required. It helps ensure smooth operation and prevents internal shifting under pressure or mechanical stress.

Frequently Asked Questions

Graco 15F453 Retainer / Retaining Ring 1.88 Bore

It secures internal components inside Graco assemblies, preventing movement or misalignment during operation.

It fits systems designed for a 1.88″ retaining ring, but using it in non-Graco units is not recommended unless specifications match.

Yes, it is made from OEM-grade metal for dependable performance under pressure and long-term use.

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