Home » Kit-Probler P2 Gun,"Standard" O-Ring Kit

Graco GC1937 O-Ring Kit Replacement

SKU: 20-3087
Replacement for: Graco GC1-937, Graco GC1937
Kit-Probler P2 Gun, "Standard" O-Ring Kit
Assembled in the USA
$188.82
Ships same day if order placed before 3pm EST

Ships same day if order placed on M-F before 3pm EST

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Hassle-free Returns

Free shipping on Orders over $20

Free shipping on Orders over $20

Questions? Contact our Expert, Garth

Email (914) 241-2211

The Bedford 20-3087 is a direct-fit replacement for the Graco GC1-937 O-ring kit designed for the Probler P2 Gun standard configuration. Spray equipment service staff and pump rebuild technicians rely on this kit to restore sealing integrity and maintain spray gun performance during routine maintenance and component replacement cycles.

The standard O-ring kit contains the elastomer seals required to keep fluid contained within the gun body and prevent external leakage during pressurized spraying operations. Replacing worn or degraded O-rings is essential to ensure consistent spray pattern quality and safe equipment handling on job sites and in service shops.

Common reasons for replacement:

  • External fluid weeping from the gun body or connection points during spray operation
  • Loss of seal between the gun handle and spray valve assembly
  • Deterioration of elastomers due to solvent exposure or heat cycling
  • Routine preventive maintenance during annual gun rebuilds or fluid system overhauls

Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible Graco equipment models are listed in the Compatible Equipment section below, where available.

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