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  • Kirby Kirby Sentria Transmission Assembly With Screw
  • Kirby Kirby Sentria Transmission Assembly With Screw

Kirby Sentria Transmission Assembly With Screw

SKU: PKA 552306
$152.99
Excl. tax

Genuine Kirby Sentria transmission assembly with mounting screw (PKA 552306). Direct replacement for Sentria I and Sentria II models. Swiss Boy Vacuum – authorized Kirby dealer in Bountiful, Utah.

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Product Description

The Kirby Sentria Transmission Assembly with Screw (part number PKA 552306) is a genuine OEM replacement component for Kirby Sentria upright vacuums. This transmission assembly is the drive mechanism that powers the brush roll and main motor functionality in Sentria I and Sentria II models, and includes the factory screw for secure installation.

This is a precision-engineered OEM part designed to match the exact specifications and fit of your Kirby Sentria vacuum. Direct replacement ensures proper alignment, motor engagement, and brush roll performance without modification or adapter kits.

Compatible with Kirby Sentria I and Kirby Sentria II models. Part of Kirby's G-series transmission lineup, which shares cross-compatible components across G4, G5, G6, G7, Avalir I, and Avalir II platforms with appropriate adapter verification.

Swiss Boy Vacuum is an authorized Kirby dealer in Bountiful, Utah, serving the Wasatch Front since 1963. We stock genuine Kirby parts, provide expert diagnostics, and offer professional installation and repair services. Call us at 801-298-3656 for technical support or to order.

Why Choose This Product?

  • Genuine OEM Kirby part — ensures perfect fit and performance compatibility with Sentria I and II vacuums
  • Includes mounting screw — complete replacement assembly, no additional fasteners required
  • Direct replacement — no modification or adapter required for installation
  • Restores full brush roll and motor drive function — eliminates slipping or weak brush roll rotation
  • Factory-engineered specifications — maintains original motor engagement and suction performance
  • Stocked by Utah's largest Kirby dealer — fast local availability and expert technical support

Specifications

  • Brand: Kirby
  • Part Number: PKA 552306
  • Product Type: Transmission Assembly with Screw
  • Compatible Models: Sentria I, Sentria II
  • Included: Transmission assembly with mounting screw

Compatibility

  • Kirby Models: Sentria I, Sentria II

Use Case

This transmission assembly is essential for Sentria owners experiencing loss of brush roll power, weak motor engagement, or complete failure of the drive system. When the transmission wears out or fails, the vacuum's brush roll loses power, and the motor may struggle or stall. The PKA 552306 transmission assembly restores full drive function, allowing the motor to properly spin the brush roll for effective carpet cleaning and pet hair removal. Professional installation is recommended, and Swiss Boy Vacuum's technicians can diagnose transmission issues and perform replacement service at our Bountiful shop.

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