Kirby Sentria Transmission Primary Sprocket #550505

The primary sprocket is a key component in the Kirby Sentria's transmission, transferring drive power through the system to keep the brush roll moving at the correct speed. Replacing a worn or damaged sprocket restores proper drive engagement.

• Genuine replacement part built to OEM specifications for the Kirby Sentria transmission
• Direct fit — no modifications needed for a straightforward swap
• Restores correct power transfer and drive performance to the brush roll
• Durable construction suited to the demands of regular Kirby use
• Ships fast from USA — in stock and ready to dispatch

Part #550505