Pentair Challenger High Flow Pump Power End Assembly 2HP | 355986

Pentair Challenger High Flow Pump Power End Assembly 2HP | 355986

Pentair Challenger High Flow pump power end assembly 355986 for CF-N1-2FE models. Energy-efficient 208-230V replacement motor assembly for reliable pool circulation.

Features

• OEM Pentair power end assembly designed for Challenger High Flow pumps
• Compatible with CF-N1-2FE and 2-1/2AE Challenger pump configurations
• 208–230V motor configuration for standard pool equipment setups
• Restores full pump performance without replacing the entire pump housing
• Built for high-flow pool circulation and demanding system operation

Description

The Pentair Challenger High Flow Pump Power End Assembly (355986) is a factory replacement component designed for Challenger High Flow pool pumps using the CF-N1-2FE configuration. This power end assembly contains the motor and drive components that generate the flow and pressure required for proper pool circulation.

Designed for 208–230V operation, this assembly matches the 2 HP energy-efficient Challenger pump configuration (2FE/2-1/2AE). Replacing the power end allows technicians or pool owners to restore pump performance without replacing the entire pump housing or plumbing assembly.

Pentair Challenger pumps are engineered for demanding applications that require strong water movement, including large residential pools, spa systems, and water features. Using OEM replacement assemblies ensures correct fitment and reliable operation within the Challenger pump platform.

Pro Tip

When installing a new power end assembly, replace the shaft seal and inspect all housing O-rings to prevent leaks. Performing a quick rebuild during motor replacement helps extend the life of the entire pump system.

Related Parts

• Pentair Challenger Quick Kit | 356199
• Pentair Challenger Union Kit | 355309
• Aladdin Challenger Pump Rebuild Kit | GOKIT5

Installation Tips

Disconnect power before servicing the pump. Verify motor voltage compatibility (208–230V) and confirm your pump model uses the CF-N1-2FE configuration. Inspect seals and gaskets during installation to prevent suction leaks or premature wear.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.