Polaris Left-Side Brush Gearbox - Quattro P40 / Q4000 Cleaner, Black | R0838500

The Polaris R0838500 is the genuine black left-side brush gearbox for the Quattro P40 (Q4000) pool cleaner. It powers the side brush that scrubs and sweeps debris off your pool's floor and walls, so when it wears out or the brush stops spinning, cleaning suffers. This OEM gearbox drops in as a direct replacement to restore the cleaner's brush drive and get it scrubbing at full strength again.

Highlights

• Genuine Polaris Part: OEM left-side brush gearbox (R0838500) for the Quattro P40.
• Drives the Side Brush: Powers the brush that scrubs surfaces and pulls in debris.
• Left Side, Black: Correct-side replacement in the factory black finish.
• Restores Cleaning Action: Replaces a worn or seized gearbox to bring the cleaner back to full performance.

Specifications

• Brand: Polaris (genuine OEM)
• Part number: R0838500
• Component: Left side brush gearbox
• Color: Black
• Fits: Polaris Quattro P40 (Q4000)

Compatibility

• Polaris Quattro P40 / Q4000 pool cleaners
• Left side; confirm your cleaner uses part R0838500

Frequently Asked Questions

Which cleaner does this fit?
The Polaris Quattro P40 (also known as Q4000).

Is this the left or right side?
The left-side brush gearbox.

Is it genuine Polaris?
Yes, it is a genuine Polaris OEM part.