This fuel injector is a direct replacement unit for selected KTM, GASGAS and Husqvarna fuel-injected 2-stroke models, intended to match OEM fitment and function for consistent fuel delivery. It replaces the listed OEM part numbers.

Cross-Reference OEM Part Numbers

• 
  

  55441023044

  
  


• 
  

  A44041023044

  
  

Vehicle Fitments

• 
  

  GASGAS EC 250 2022–2023

  
  


• 
  

  GASGAS EC 300 2024

  
  


• 
  

  GASGAS EX 250 2023

  
  


• 
  

  GASGAS MC 125 2024–2025

  
  


• 
  

  GASGAS MC 150 2025

  
  


• 
  

  Husqvarna TC 125 2024–2025

  
  


• 
  

  Husqvarna TE 150 2020–2024

  
  


• 
  

  Husqvarna TE 150i 2021–2022

  
  


• 
  

  Husqvarna TE 250i 2018–2025

  
  


• 
  

  Husqvarna TE 300i 2025

  
  


• 
  

  KTM 125 SX 2024–2025

  
  


• 
  

  KTM 125 XC 2024–2025

  
  


• 
  

  KTM 150 SX 2025

  
  


• 
  

  KTM 150 XC-W 2020–2025

  
  


• 
  

  KTM 150 XC-W TPI 2020–2022

  
  


• 
  

  KTM 250 SX 2023

  
  


• 
  

  KTM 250 XC 2020–2022

  
  


• 
  

  KTM 250 XC TPI 2020–2022

  
  


• 
  

  KTM 250 XC-W 2018–2025

  
  


• 
  

  KTM 250 XC-W TPI 2018–2022

  
  


• 
  

  KTM 300 SX 2023

  
  


• 
  

  KTM 300 XC 2023

  
  


• 
  

  KTM 300 XC-W 2025