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Graco 287932 Housing Bearing Kit for 3900

Graco 287932 Housing Bearing Kit is an original replacement part for Graco 3900-series sprayers, designed to support the drive bearing and ensure smooth, stable pump operation.

  • OEM part number: 287932
  • For Graco 3900 series drive assemblies
  • Maintains proper shaft alignment
  • Reduces vibration and bearing wear

$685.44
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Compatible Machines

  • Graco LineLazer IV 3900
  • Graco Ultra Max II 3900
  • Graco Mark IV 3900
  • Graco GMax II 3900
  • Graco GM 3900

Graco 287932 Housing Bearing Kit for 3900

The Graco 287932 Housing Bearing Kit is a genuine OEM replacement component designed for Graco 3900-series airless sprayers. This kit supports and secures the internal bearing assembly, ensuring smooth rotation of drive components, reduced friction, and long-term pump reliability.

Part Number 287932
Product Type Housing Bearing Kit
Series Compatibility Graco 3900 Series
Function Supports and aligns bearing assembly for smooth drive operation
Manufacturer Graco (Original Equipment)

Key Features

  • Precision-machined housing for accurate bearing alignment
  • Reduces vibration and wear on drive components
  • Helps maintain consistent pump performance
  • Direct OEM replacement for factory-installed part

Frequently Asked Questions

It houses and supports the bearing that allows smooth rotation of the drive shaft, reducing friction and extending the life of the pump and motor assembly.

Yes, this is a genuine Graco OEM part manufactured to factory specifications for 3900-series sprayers.

Replacement is recommended if there is excessive noise, vibration, or bearing wear that affects pump alignment and smooth operation.

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