Polaris 3900

The Polaris W7640045 Wheel Sprocket Assembly with Bearing is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. This component plays a key role in the All-Wheel PosiDrive system, connecting the stainless steel drive chain to the cleaner’s wheels. The… Learn More

The Polaris W7640060 Wheel Spacer (Pair) is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. These spacers are installed between the wheel and axle assembly to maintain correct alignment, spacing, and clearance during operation. They help prevent wheel… Learn More

The Polaris W7640010 Bumper is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. This durable component is designed to absorb impact as the cleaner navigates pool walls, steps, and obstacles. It helps protect both the cleaner’s housing and the pool surface… Learn More

The Polaris W7640015 Chain Tensioner Kit is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. As a vital part of the All-Wheel PosiDrive system, the tensioner keeps the drive chain properly aligned and tensioned, ensuring efficient power transfer from the… Learn More

The Polaris W7640050 Rear Axle Block Assembly is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. This structural component supports the rear wheel assembly, ensuring proper alignment and secure attachment of the axle, sprocket, and drive chain. It plays a… Learn More

The Polaris W7640055 Front Axle Block Assembly is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. This component supports the front wheel and axle, helping maintain proper alignment and structural stability during operation. It ensures the drivetrain… Learn More

The Polaris W7640025 Gearbox Assembly is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. This key drivetrain component powers the All-Wheel PosiDrive system, transferring energy from the booster pump to the cleaner’s wheels via the drive chain and… Learn More

The Polaris W7640030 Water Management System (WMS) Assembly is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. This integrated assembly controls and directs internal water flow through the cleaner, managing the output to the venturi jets, TailSweep PRO,… Learn More

The Polaris WR0544000 O-Ring is a genuine replacement seal for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. This O-ring fits between the Water Management System (WMS) and the vacuum tube assembly, forming a watertight seal to prevent internal leaks and maintain consistent pressure. A… Learn More

The Polaris W7620020 Rear Housing is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. This component serves as the structural back section of the cleaner, enclosing and protecting critical internal parts like the drivetrain, axle blocks, and water… Learn More

The Polaris W7640036 Single-Side Wheel is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. This robust, molded wheel is engineered for use with Polaris PosiTrax tyres and features a WideTrax profile to improve traction, stability, and wall-climbing ability… Learn More

The Polaris W7230253 Black Sweep Hose Clamp is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. This durable clamp is used to securely attach the sweep hose to the cleaner body, ensuring a tight and reliable connection between the hose and internal water… Learn More

The Polaris W7630000 Sweep Hose Ring is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. These durable blue rings are installed along the length of the sweep hose to protect it from wear and abrasion as it moves against pool surfaces. They act as bumpers,… Learn More

The Polaris TailSweep PRO (TSP100) is a genuine Polaris accessory designed to improve your cleaner’s performance while keeping your walkways dry. Compatible with the Polaris 3900 Sport, 280, and 360 pressure-side cleaners, it’s a smart, tool-free upgrade that boosts cleaning power and eliminates… Learn More

The Polaris W7630010 Sweep Hose Complete is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport and compatible pressure-side Polaris pool cleaners. This factory-assembled sweep hose is designed to gently agitate and dislodge debris from corners, steps, and tight areas that main jets… Learn More

The Polaris W7230307 Complete Feed Hose with Universal Wall Fitting (UWF) is a genuine replacement part designed for use with the Polaris Vac-Sweep 280, Polaris 3900 Sport, and Polaris Quattro Sport pressure pool cleaners. This pre-assembled hose kit delivers pressurized water from the pool return… Learn More

The Polaris WR0537800 Chain Guard is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. This protective component covers the stainless steel drive chain within the cleaner’s All-Wheel PosiDrive system, shielding it from debris, wear, and accidental… Learn More

The Polaris W7430229 Feed Hose Connector Assembly is a genuine replacement part designed specifically for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. This component provides a secure, leak-resistant connection between the feed hose and the vacuum tube assembly, enabling consistent… Learn More

The Polaris W7610000 SuperBag is a genuine, all-purpose debris collection bag designed exclusively for the Polaris Vac-Sweep 3900 Sport pressure-side pool cleaner. This large, double-chambered filter bag offers up to 5 litres of debris capacity, allowing it to collect both fine particles and larger… Learn More

…cleaners. Engineered for Compatibility: Works with Polaris 3900 Sport, 280, 380, 180, 480 PRO, and other pressure-side models. See part 47 in the Polaris Vac-Sweep 3900 Sport Parts List Diagram below. ???? Show diagrams for other compatible models • Polaris Vac-Sweep 280 Pressure Cleaner See part 55… Learn More

The Polaris W7230309 Back-Up Valve Mechanism is a genuine replacement component designed for use with Polaris pressure-side pool cleaners, including the 3900 Sport, 280, 380, and 180 series. This internal mechanism is responsible for triggering the back-up cycle every 3 minutes, allowing the cleaner… Learn More

The Polaris W7230310 Back-Up Valve Case Kit is a genuine replacement outer housing designed for the Polaris W7230308 back-up valve assembly. It fits pressure-side models such as the Polaris Vac-Sweep 3900 Sport, 280, 380, 180, and 480 PRO. This kit includes the durable outer case and the collar,… Learn More

The Polaris W7330217 Ball Bearing is a genuine replacement part for the Polaris Vac-Sweep 3900 Sport and 360 pressure-side pool cleaners. This high-precision bearing fits inside the cleaner’s wheel hub to reduce friction and ensure smooth, consistent rotation. It plays a vital role in maintaining… Learn More

…with the following Pressure Pool Cleaners: See part 43 in the Polaris Quattro Sport Parts List Diagram below. ???? Show diagrams for other compatible models • Polaris Vac-Sweep 280 Pressure Cleaner See part 53 in the diagram • Polaris Vac-Sweep 3900 Sport Pressure Cleaner See part 44 in the diagram Learn More