Home » Pump Repair Kit » Piston Seal Pkg Set L/PE - 180 Xtreme

Graco 25D142 Piston Packing Set Replacement

SKU: 20-3411
Replacement for: Graco 25D-142, Graco 25D142
Piston Seal Pkg Set L/PE - 180 Xtreme
Assembled in the USA
$193.38
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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Free shipping on Orders over $20

Questions? Contact our Expert, Garth

Email (914) 241-2211

The Bedford 20-3411 is a direct-fit replacement for the piston seal package set found in Graco's 180 Xtreme airless sprayers. This sealed component kit maintains pressure integrity and prevents fluid bypass within the pump's reciprocating piston assembly, essential for consistent spray performance on high-volume coating applications.

Spray equipment technicians and professional contractors rely on this seal package to restore pump reliability during rebuild and maintenance cycles. When piston seals wear or degrade, output pressure drops and spray pattern quality suffers—forcing equipment offline until service is completed. Bedford's direct-fit equivalent eliminates downtime by offering the same dimensional accuracy and material composition as the OEM version.

Common reasons for replacement:

  • Loss of prime or gradual pressure decay during spraying operations
  • Visible fluid leakage from around the piston rod or pump housing
  • Inconsistent spray pattern, reduced atomization, or pressure fluctuations mid-job
  • Worn or scored piston rod surface causing seal lip damage during equipment service

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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