Piston Pin Needle Bearing for KTM 125/150/200 EXC SX 1994-2026 - 51030034000

This genuine OEM needle bearing (KBK 15x19x20) is a critical component for your engine's rotating assembly. It is specifically designed for the small end of the connecting rod to provide a low-friction interface for the piston pin, ensuring smooth operation at high RPMs.

This part fits an extensive range of motorcycles, including KTM 125 EXC, SX, SXS, XC-W, and XC (1994-2026); KTM 144 SX (2007-2008); KTM 150 SX, XC, XC-W, and EXC (2009-2026); and KTM 200 EXC, MXC, and SX (1998-2004). It is also compatible with Husqvarna TC 125, TC 150, TE 125, TE 150, and TX 125 (2012-2026), as well as GasGas MC 125, MC 150, and EC 125 models (2021-2026).

Manufactured from high-grade steel to meet strict factory tolerances, this bearing is built to withstand the extreme heat and mechanical stress of two-stroke racing. Using an authentic OEM replacement ensures perfect fitment and maintains the structural integrity of your crankshaft assembly.

It is highly recommended to replace this needle bearing every time you perform a top-end rebuild or piston change. Proper lubrication with high-quality two-stroke oil during installation is essential to prevent premature wear and ensure engine longevity.

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