US Seal Shaft Seal [5/8" Buna Carbon] (PS-4267)

Pump Parts
US Seal Manufacturing
PS-4267
_PS-4267
COMPARE AT $15.29
OUR PRICE $13.90
STOCK STATUS IN STOCK Ships Usually the Same/Next Business Day
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Under 25 lbs. Contiguous USA
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The US Seal Shaft Seal [5/8" Buna Carbon] is a replacement pump shaft seal from US Seal Manufacturing designed to help prevent water from leaking along the pump shaft in compatible pool and spa pump assemblies. Shaft seals are critical service parts because they protect the motor side of the pump from water intrusion while allowing the impeller and shaft to rotate properly.

This seal is intended for pump repair situations where the existing seal is worn, leaking, heat-damaged, or being replaced during a motor, impeller, or wet-end service. The Buna construction noted in the product name should be matched to the pump application, water environment, and original seal requirements before installation.

  • Replacement shaft seal for compatible pool and spa pump assemblies
  • Part number PS-4267 helps identify the correct seal during repair work
  • Buna style/designation should be matched to the original seal requirements
  • Helps protect pump motors from water migration through the shaft area
  • Useful for leak repair, pump rebuilding, and preventative wet-end service
US Seal Manufacturing – Pump Shaft Seals, Mechanical Seals and Replacement Seal Kits
Who is US Seal Manufacturing?

US Seal Manufacturing is a leading producer of mechanical seals and sealing components, widely used in pool, spa, and water system pumps. Since 1985, the company has built a reputation for precision engineering and dependable performance in demanding fluid-handling applications.

What products does US Seal Manufacturing specialize in?

US Seal Manufacturing specializes in pump shaft seals, mechanical seals, and replacement seal kits. Their products are designed to prevent water leakage along pump shafts, protecting motors and maintaining proper system operation. These components are essential for pool and spa pump maintenance and repair.

Why choose US Seal Manufacturing parts for your pool or spa?

US Seal products are known for durability, precision fit, and resistance to heat and chemical exposure. Their seals are engineered to perform reliably in chlorinated and saltwater environments. Pool professionals choose US Seal for high-quality replacement parts that help extend pump life and prevent costly damage.

How do you identify and choose the correct US Seal Manufacturing part?

To select the correct seal, it’s important to match the pump model, shaft size, seal type, and material compatibility. Reviewing part numbers and specifications ensures proper fit and performance. Choosing the right seal helps prevent leaks and maintain efficient pump operation.

Need help finding the right US Seal Manufacturing part?

At Bath & Spa Parts Online, we carry a wide selection of US Seal Manufacturing 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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