Front Sprocket Screw & Spring Washer for KTM/Husqvarna/GasGas 1994-2026 - 59033034044

This genuine OEM front sprocket screw and spring washer set is designed to securely fasten the drive sprocket to the transmission output shaft. The high-tensile 10.9 grade bolt ensures maximum clamping force, while the included spring washer provides the necessary tension to prevent loosening during high-performance riding. Using original hardware ensures that your drivetrain remains reliable under the most demanding conditions.

Compatible with an extensive range of motorcycles, including KTM 250, 300, 350, 450, 500, and 530 models across the EXC, EXC-F, SX, SX-F, XC, and XC-W lines from 1994 to 2026. It also fits Husqvarna FC, FE, FX, TC, and TE models, as well as the 701 Enduro and Supermoto series. GasGas owners will find this part fits EC, MC, and EX models from 2021-2026. Additionally, it is the correct fitment for older KTM LC4 620, 640, and 660 models, including the Duke and Adventure variants.

Manufactured to strict factory specifications, this hardware kit is essential for maintaining the integrity of your motorcycle's final drive. The 10.9 grade rating indicates a high level of strength and durability, which is critical for a component that handles significant engine torque and constant vibration. Replacing these fasteners during a sprocket change is a best practice for preventing mechanical failure.

When installing, it is recommended to clean the threads of the countershaft thoroughly. Always follow the manufacturer's specific torque settings and consider using a drop of thread-locking compound if required by your service manual. Regular inspection of the sprocket hardware is a vital part of routine drivetrain maintenance.

Check compatibility list below to see if this part fits your motorcycle model.