Thrust Washer 30.5x45x0.10 for KTM 250-640 EXC SX-F 1994-2013 - 56030081000

This OEM thrust washer (30.5x45x0.10 mm) is a precision-engineered component designed to maintain proper axial clearance within your motorcycle's engine or transmission assembly. As a genuine factory part, it ensures optimal spacing between rotating parts, reducing unnecessary wear and friction. Using original equipment manufacturer (OEM) shims guarantees the exact thickness and material quality required for high-performance powersports applications.

This part features extensive compatibility across a wide range of KTM and Husqvarna models. It fits KTM 250 EXC-F, SX-F, and XC-F models from 2005-2013, as well as the 350 SX-F and XC-F (2011-2012). It is also essential for larger displacement bikes including the KTM 400, 450, 520, 525, and 560 EXC/SX/SMR series (2000-2007). Additionally, it supports the LC4 engine family, including the 620, 625, 640 Adventure, Duke II, and Supermoto models from 1994 through 2007. Husqvarna owners will find this compatible with FE 250, 450, 550, 650, and FS series models from 2004-2013.

Constructed from high-grade steel, this shim is designed to withstand the intense heat and pressure found inside modern four-stroke engines. Its precise 0.10mm thickness allows for fine-tuning of tolerances, which is critical during engine rebuilds or transmission maintenance. Maintaining correct clearances helps prevent gear binding and ensures smooth power delivery across all RPM ranges.

When replacing internal engine washers, always inspect surrounding components for signs of wear or scoring. It is recommended to refer to your specific model's service manual for the exact placement and torque specifications. Replacing worn shims during routine overhauls can significantly extend the lifespan of your transmission and crankcase components.

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