Athena P400270475012 Water Pump Gasket Kit 2016-2023 KTM/Husqvarna/Gas Gas 250 350

Maintain your cooling system's integrity and prevent internal contamination with the Athena Water Pump Gasket Kit. When you are servicing your water pump, you often need to pull the outer case, making this kit the perfect OEM Replacement solution. Don't risk a trail-side failure due to a pinched old seal; trust Moto-House MX to provide the precision-cut gaskets and seals required to keep your 4-stroke engine running cool and protected.

Athena is a world leader in gasket technology, ensuring that every component in this kit meets rigorous standards for fitment and fluid resistance. This comprehensive kit typically includes the water pump gasket, the larger clutch cover gasket, and the essential water pump shaft oil seals and washers. Designed to withstand high-RPM vibrations and extreme thermal cycles, these components provide a professional-grade seal that keeps your coolant in the radiators and out of your oil.

Top Features: Athena P400270475012 Water Pump Gasket Kit

• Dual Gasket Coverage: Includes both the water pump cover gasket and the primary clutch cover gasket for a complete right-side engine service.
• Precision Shaft Seals: Features high-quality water pump shaft oil seals to prevent coolant from migrating into the crankcase.
• World-Class Manufacturing: Athena gaskets are engineered to provide a 100% accurate fit, matching or exceeding factory specifications.
• High-Performance Materials: Built to resist the chemical properties of modern coolants and high-temperature engine oils.
• Convenient All-in-One Kit: Eliminates the need to track down individual washers and seals, saving you time and effort on the workbench.

Fitment List

Year Range	Vehicle Brand	Vehicle Model & Size
2016-2019	KTM	250 SX-F / 350 SX-F
2016-2021	KTM	250 XC-F
2016-2019	KTM	350 XC-F
2016-2021	Husqvarna	FC 250 / FC 350
2017-2022	Husqvarna	FX 350
2021-2023	Gas Gas	MC 250F

Frequently Asked Questions

Q: Does this kit include the clutch cover gasket?
A: Yes, this Athena kit specifically includes the clutch cover gasket in addition to the water pump gasket, making it ideal if you need to remove the entire outer case.

Q: Will this kit stop oil and coolant from mixing?
A: If your internal shaft seals are the cause of the leak, the high-quality oil seals included in this kit are designed to restore that barrier and prevent mixing.

Q: Is this kit compatible with the Gas Gas MC 250F?
A: Yes, it is verified to fit the Gas Gas MC 250F for model years 2021 through 2023.

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