Includes all necessary top-quality gaskets, rubber parts and valve stem seals to rebuild top-end and complete engines, respectively - KTM 300 SX (2023, 2024, 2025); Gas Gas EX 300 (2024, 2025); Gas Gas MC 300 (2025); Gas Gas EC 300 (2024, 2025); Husqvarna TC 300 (2025); Husqvarna TE 300i (2025, 2024); Husqvarna TX 300i (2023); Husqvarna TX 300 (2024, 2025)