FQRANBO WhisperFlo/IntelliFlo Seal Plate Kit – Replacement 25357-300-000 with Gasket & Shaft Seal, ABS Corrosion-Resistant

FQRANBO 25357-300-000 / 074564 seal plate kit is a direct replacement seal plate, gasket and shaft seal assembly designed to fit Pentair WhisperFlo and IntelliFlo pool pumps to restore reliable sealing and motor protection.

When a pool pump starts leaking or loses prime, the seal plate and shaft seal are often the culprits. This FQRANBO kit replaces part numbers 5074-18A, 074564, 25357-300-000 and V20-208, and is built to mount the motor to the pump housing while preventing water and debris from reaching the motor shaft. Constructed from ABS and metal with corrosion-resistant finishes, the kit is intended for pool equipment exposed to chlorinated or salt environments and wide temperature swings.

How does this seal plate protect my pump motor?

The seal plate creates a barrier between the wet end of the pump and the motor, holding the shaft seal in the correct position so water cannot migrate into the motor housing. By preserving this barrier the motor bearings and electrical components stay dry, which reduces the risk of premature motor failure and costly repairs.

• Holds the shaft seal securely to prevent water ingress
• Mounts the motor to the pump housing for correct alignment
• Durable materials resist corrosion and wear in pool environments

Which pump models and part numbers does this fit?

This FQRANBO kit is manufactured to match the form and function of common Pentair WhisperFlo and IntelliFlo replacement parts. It is compatible with Pentair WhisperFlo 1HP and many IntelliFlo applications where the listed part numbers are specified.

• Compatible with part numbers: 5074-18A, 074564, 25357-300-000
• Also replaces V20-208 and related Pentair WhisperFlo / IntelliFlo seals
• Check your pump model and part label to confirm fit before ordering

What materials and features improve longevity?

The seal plate and included components combine ABS plastic and metal hardware chosen to withstand pool chemicals, UV exposure, and temperature changes. These choices reduce corrosion and abrasion, helping to keep the sealing surfaces intact under normal pool service conditions.

• ABS body resists chemical and UV degradation
• Metal components are corrosion-resistant for extended life
• Precision sealing surfaces reduce leakage and wear

How will installing this kit affect pump performance?

Replacing a worn seal plate and shaft seal restores proper sealing and alignment, which helps the pump maintain prime and run efficiently. The result is more effective water circulation and filtration with fewer leaks or interruptions.

• Improves hydraulic sealing to maintain suction and flow
• Helps prevent debris ingress that can impair bearings and impeller
• Reduces downtime from leaks and extends pump service intervals

Who is this for: Pool owners, maintenance technicians, and service professionals who need a reliable replacement seal plate and shaft seal for Pentair WhisperFlo and IntelliFlo pumps. Choose this kit if you find leaks at the motor-pump interface, suspect a failed shaft seal, or are performing scheduled pump maintenance and require compatible, corrosion-resistant components to restore correct sealing and motor protection.