1、OE Number: The referencing OE number of this drive belt are 5UH 17641 01 00, 5UH 17641 00 00, which is molded and designed depend on the original data. 2、Fitment: The drive V belt is a replacement for Bruin 350 YFM350 2X4 2004‑2006, for Bruin 350 YFM350 4X4 2004‑2006, for Bruin 350 HUNTER YFM350 4X4 2004‑2006. 3、Premium Material: Made from robust rubber material, the ATV Drive Belt offers durability and excellent resistance against wear and tear, ensures longevity of use under various driving conditions. 4、Optimal Transmission: This belt provides an efficient power transmission through your vehicle's drive system, providing optimal speed and grip, thereby enhancing your ATV's overall performance. 5、Protective: The rugged drive belt offers a reliable protective mechanism against potential damages caused by heat or overuse, high tension strength prevents slippage and breakage during operation.