Hayward VLX4008 Pump Shaft Seal

What This Part Is Used For
The Hayward VLX4008 is a pump shaft seal used in compatible Hayward pool pumps. It seals around the motor shaft at the seal plate area to prevent water from leaking from the wet end into the motor side. This is a common wear item during pump service.

Why This Part Matters
A failing shaft seal is one of the most common causes of pump leaks. If it is ignored, water can reach the motor bearings and shorten motor life. Replacing the seal during a rebuild helps stop drips and protects the motor investment. The correct seal also helps prevent repeat leaks right after service.

Key Features and Specifications

• Manufacturer part number: VLX4008
• Pump shaft seal for compatible Hayward pumps
• Seals the motor shaft between wet end and motor
• Used during pump rebuild and leak repair service
• Replace when servicing a leaking pump seal area

Installation and Fitment Guidance
Replace the shaft seal whenever the pump is opened for a leak at the seal plate area. Keep sealing surfaces clean and avoid touching precision faces during installation. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward builds a complete lineup of residential pool equipment including pumps, filters, heaters, automation, cleaners, chlorination products, and service parts. Their pumps are commonly paired with Hayward filtration and control systems for reliable circulation. This integrated ecosystem simplifies service work and equipment upgrades. Hayward replacement parts are widely supported across residential pools.

Common Service Context
Techs typically replace shaft seals when they see water dripping from the pump body where it meets the motor. Customers usually notice a small puddle under the pump or a squeal from bearings after a leak has been present.