Moose 0934-5878 Complete Gasket Kit 2016-2024 KTM/Husqvarna/Gas Gas 250

When you're tearing down a modern 250cc 4-stroke, you can't afford to compromise on the seal. The Moose Offroad Complete Gasket Kit W/Out Oil Seals is the ultimate OEM Replacement solution for riders who demand factory-level precision without the factory price tag. Whether you are freshening up a high-hour race bike or performing a full seasonal teardown, Moto-House MX has the reliable components you need to get back to the gate.

Constructed from high-tech materials, this kit provides unmatched reliability and performance under extreme thermal stress. Designed for a 100% accurate fit, this set includes every essential gasket and O-ring required to rebuild both the engine and transmission—including valve seals. Proudly made in the USA, these gaskets ensure your KTM, Husqvarna, or Gas Gas remains leak-free and maintains peak compression during every moto.

Top Features: Moose 0934-5878 Complete Gasket Kit

• High-Tech Materials: Advanced gasket composites provide superior sealing and thermal resistance for 4-stroke racing.
• Total Confidence Rebuild: Designed specifically for engine and transmission overhauls with a guaranteed accurate fit.
• Made in the USA: Manufactured with strict quality control to ensure long-lasting durability on the track or trail.
• Comprehensive O-Ring Set: Includes all necessary O-rings and valve seals to complete your internal engine service.
• Exceptional Value: Get a complete professional-grade gasket set at a fraction of the cost of individual OEM components.

Fitment List

Year Range	Vehicle Brand	Vehicle Model & Size
2016-2022	KTM	250 SX-F / 250 XC-F
2016-2022	Husqvarna	FC 250 / FE 250
2021-2023	Gas Gas	MC 250F / EX 250F
2023-2024	Gas Gas	EC 250F
2020-2023	KTM	250 EXC-F / Six Days
2019	KTM	Freeride 250 F

Frequently Asked Questions

Q: Does this kit include the oil seals?
A: No, this specific kit (0934-5878) does not include oil seals or the formed rubber valve cover gasket. It is focused on the engine and transmission gaskets and O-rings.

Q: Is this kit compatible with the newer 2024 Gas Gas models?
A: Yes, this kit is verified to fit the 2023-2024 Gas Gas EC 250F models among others listed in the fitment table.

Q: Are the valve seals included in this gasket set?
A: Yes, despite being a "lower" engine kit in some regards, Moose includes the valve seals to ensure a proper top-end refresh.

Upgrade Your Ride today at Moto-House MX!

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. The best motocross shop in Central Florida.