Piston Pin Needle Bearing for KTM 85 SX & Husqvarna TC 85 2003-2026 - 47030034000

This genuine OEM needle bearing (KBK 14x18x17) is designed for the small end of the connecting rod. It ensures smooth rotation of the piston pin, significantly reducing friction and heat within the engine's top end during high-RPM operation.

This part is compatible with a wide range of models including the KTM 85 SX (2003-2026), KTM 105 SX/XC (2004-2011), Husqvarna TC 85 (2014-2026), and GasGas MC 85 (2021-2026). It fits both 17/14 and 19/16 wheel configurations across these motocross platforms.

Manufactured to precise factory tolerances, this bearing provides the high-load capacity required for competitive two-stroke racing. Replacing this bearing during every routine piston service is a critical maintenance step to prevent premature wear and engine failure.

When installing, ensure the bearing is thoroughly lubricated with high-quality two-stroke oil. Always inspect the connecting rod eye and the piston pin for any signs of scoring or damage before completing the assembly.

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