Home » Individual Sprayer Repair Parts » Female Gland, Throat

Graco 186988 Replacement Throat Female Gland

SKU: 18-3831
In stock
Replacement for: Graco 186988, Graco 186-988
Female Gland, Throat
$38.86
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The Bedford 18-3831 is a compatible replacement for Graco parts 186988 and 186-988 — the throat female gland used in Graco spray equipment. The female gland is the cupped ring that seats one end of the V-packing stack at the pump throat; paired with its male counterpart it keeps the packings compressed so they seal around the piston rod under pressure.

Common reasons for replacement:

  • Fluid leaking past the packings even after tightening
  • Pressure drop from a packing stack that no longer seats squarely
  • Grooving or corrosion on the gland face after long service
  • Renewed along with new packings during a pump repack

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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