Compatible Models: Fit for KTM 150 XC-W / 250 EXC-F SX-F XC / 300 XC / 350 EXC-F SX-F XC / 450 EXC SMR SX XC / 500 EXC XC / Freeride 350 2011-2021, 78107088000, 78107088500, 77707088000, 79007088000, 79107088000, 78107088100, 79707088000, 79707088100, 78107088300, 79007088100, 79707088300, 79707088200.Unique Features: It can solve the problems of poor engine acceleration, easy flameout, abnormal sound of the fuel tank, etc by replacing the fuel pump assembly,restores lost performance on broken or poor functioning fuel pumps,extend the life of the unit.Excellent Material: The fuel pump assembly is made of strong and durable material, durable and not easy to deform,no worry about breaking or cracking easily during installation and use,effectively extending the service life.Easy To Install: A seamless DIY replacement that can be completed in minutes. remove your old fuel pump assembly, replace with new fuel pump assembly ,most cost-effective upgrades for your for quick performance gains,replace all worn components at once using.Product Includes: Including fuel pump, assembly, safe and durable, stable performance. If you have any questions about the product or installation, please contact us in time, we are happy to solve the problem for you.