Zodiac Polaris PB4SQ Booster Pump Shaft Seal (R0747800)

Pump Parts
Zodiac/Jandy/Laars
R0747800
35-100-1031
COMPARE AT $48.49
OUR PRICE $38.49
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Under 25 lbs. Contiguous USA
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Zodiac Polaris PB4SQ Booster Pump Shaft Seal is a focused replacement for compatible PB4SQ equipment, built for service situations where the exact part makes the repair cleaner and more reliable. It replaces a critical pump sealing point that helps keep water from leaking around the rotating shaft area. It is commonly selected during booster pump or wet-end repairs when a drip, spray, or seal failure appears between the motor and pump housing. Inspect the seal plate and impeller surfaces before reassembly.

  • Helps stop shaft-area leaks
  • Useful during pump rebuilds
  • Supports wet-end service
  • Inspect mating surfaces
  • Match pump model carefully

Use part R0747800 as the primary reference, then compare the removed component, equipment model, and service diagram before installation.

Zodiac / Jandy / Laars – Pool Pumps, Heaters, Filters, Automation and Replacement Parts
Who is Zodiac / Jandy / Laars?

Zodiac, Jandy, and Laars are leading brands in the pool and spa industry, now part of the same global portfolio, offering premium pool equipment and advanced water system solutions. Known for innovation, performance, and reliability, these brands serve both residential and commercial pool markets worldwide.

What products does Zodiac / Jandy / Laars specialize in?

Zodiac / Jandy / Laars specialize in pool pumps, heaters, filters, automation systems, cleaners, and replacement parts. Their product lineup includes energy-efficient pumps, high-performance heaters, advanced filtration systems, and smart automation controls designed to simplify pool operation and maintenance.

Why choose Zodiac / Jandy / Laars parts for your pool or spa?

These brands are known for premium quality, advanced technology, and long-lasting performance. Their systems are engineered for efficiency, durability, and seamless integration, making them a preferred choice among pool professionals and homeowners. Customers choose Zodiac, Jandy, and Laars for dependable equipment that enhances water quality, comfort, and control.

How do you identify and choose the correct Zodiac / Jandy / Laars part?

To select the correct component, it’s important to match your equipment model, system specifications, and part number. Reviewing product manuals and compatibility ensures proper fit and performance. Choosing the right part helps maintain efficient operation and extends the life of your pool system.

Need help finding the right Zodiac / Jandy / Laars part?

At Bath & Spa Parts Online, we carry a wide selection of Zodiac / Jandy / Laars pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

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