WATER PUMP KIT KTM 450 13-16, PSYCHIC 821959 57.6423 MX-10276

This water pump repair kit includes all necessary components to rebuild the water pump on compatible KTM and Husqvarna 450–500 models. It restores proper coolant circulation and prevents leaks, ensuring consistent engine cooling and reliability under demanding conditions.

Cross-Reference OEM Part Numbers

• 821959

• 57.6423

• MX-10276

Vehicle Fitments

• Husqvarna

  • FE450 (2014–2016)

  • FE501 (2016)

  • FE501S (2016)

• KTM

  • 450 SX-F (2013)

  • 450 SX-F Factory (2012–2014)

  • 450 XC-F (2013–2014)

  • 450 XC-W (2014–2016)

  • 500 EXC (2016)

  • 500 EXC Six Days (2012–2016)

  • 500 XC-W (2016)