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Graco 161793 Replacement Piston Cup Seal

SKU: 4-343
In stock
Replacement for: Graco 161793, Graco 161-793
Piston Cup Seal
$41.18
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Ships same day if order placed on M-F before 3pm EST

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Email (914) 241-2211

This piston cup seal is a direct-fit replacement for Graco part 161793, used in T1 2:1 Transfer Pump. It installs in the original position with no modification.

Common reasons this piston cup seal 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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