WATER PUMP GASKET KIT SX-F/FC/FS/EX 450/500/510 16-22, MX-10273 821374 P400270470017 KTM/HUSKY/GAS

This water pump gasket kit is a complete OEM-quality replacement for KTM, Husqvarna, and GasGas 450–500 engines. It includes precision-cut gaskets designed to maintain proper sealing of the cooling system, preventing coolant leaks and ensuring reliable water pump performance.

Cross-Reference OEM Part Numbers

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  821374

  
  


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  P400270470017

  
  


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  MX-10273

  
  

Vehicle Fitments

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  GasGas

  
  
  
  
  
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    EX450F (2021–2023)

    
    
  
  
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    MC450F (2021–2023)

    
    
  
  
  
  


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  Husqvarna

  
  
  
  
  
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    FC450 (2016–2022)

    
    
  
  
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    FC450 Rockstar Edition (2018–2022)

    
    
  
  
  • 
    

    FE450 (2020–2023)

    
    
  
  
  • 
    

    FE450 Heritage Edition (2023)

    
    
  
  
  • 
    

    FR450 Rally (2020–2024)

    
    
  
  
  • 
    

    FS450 (2018–2024)

    
    
  
  
  • 
    

    FX450 (2017–2022)

    
    
  
  
  • 
    

    FE501 (2020–2024)

    
    
  
  
  • 
    

    FE501 Heritage Edition (2023)

    
    
  
  
  • 
    

    FE501S (2020–2023)

    
    
  
  
  
  


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  KTM

  
  
  
  
  
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    450 EXC-F (2020–2023)

    
    
  
  
  • 
    

    450 EXC-F Six Days (2020–2022)

    
    
  
  
  • 
    

    450 Rally Replica (2019–2024)

    
    
  
  
  • 
    

    450 SMR (2013–2014, 2021)

    
    
  
  
  • 
    

    450 SX-F (2016–2022)

    
    
  
  
  • 
    

    450 SX-F Factory (2015–2022)

    
    
  
  
  • 
    

    450 XC-F (2016–2022)

    
    
  
  
  • 
    

    450 XCF-W (2023)

    
    
  
  
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    500 EXC-F (2020–2023)

    
    
  
  
  • 
    

    500 EXC-F Six Days (2020–2023)

    
    
  
  
  • 
    

    500 XCF-W (2020–2022)