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Graco 178226 Replacement Seal, Piston

SKU: 10-4190
In stock
Replacement for: Graco 178226, Graco 178-226
Seal, Piston
$28.50
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Ships same day if order placed on M-F before 3pm EST

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Questions? Contact our Expert, Garth

Email (914) 241-2211

This seal, piston is a direct-fit replacement for Graco part 178226, used in GH 130 (2014+), LineLazer V 130 HS. It installs in the original position with no modification.

Common reasons this seal, piston is replaced:

  • Leaking at the seal, gland, or mating face
  • Pressure loss during operation
  • Hardening, cracking, or flattening with age
  • Routine replacement during a pump or gun rebuild

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

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