Home » Pump Repair Kit » Intake Seat O-Ring Kit

Graco 16W484 Intake Seat Kit Replacement

SKU: 20-3658
Replacement for: Graco 16W-484, Graco 16W484
Intake Seat O-Ring Kit
Assembled in the USA
$21.76
Ships same day if order placed before 3pm EST

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

Hassle-free Returns within 10 Days

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 20-3658 is a direct-fit replacement for the Intake Seat O-Ring Kit (Graco 16W-484), a critical sealing assembly in the fluid intake pathway of airless spray systems. This kit restores the seal integrity at the intake seat, where incoming fluid enters the pump chamber during the intake stroke. Pump service technicians and spray equipment specialists rely on this kit to eliminate fluid leakage, restore priming efficiency, and prevent air infiltration that degrades spray quality.

Common reasons for replacement:

  • Fluid seepage around the intake seat, indicating worn or hardened elastomer seals from prolonged exposure to solvents or coating materials
  • Loss of prime or difficulty achieving vacuum during the intake cycle due to compromised seal surfaces
  • Visible deterioration of O-ring material during pump inspection or routine rebuild procedures
  • Pressure fluctuations or inconsistent spray patterns caused by air entry through a failing intake seal

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

Customer Reviews

Product Support
Find Compatible Equipment/Parts

Need support for your Bedford product? We can help! Connect with us via phone or email. For self-help, see our Product search:

Product Look Up Page
Manuals
Questions and Answers

Other questions about our parts and products? Detailed responses can be found on our FAQ section.

See our Full FAQ Page
Find A Dealer
Find A Dealer

Find a dealer near you for your Bedford product. Authorized dealers offer expert service and support.

Search Now