Part Numbers: Includes tensioner slider (Part No. 346859-4) and adjustment screw (Part No. 324620-9) for precise control of chain tension and smooth operation. Compatible Models: Designed specifically for electric chainsaw models UC3541A, UC4041A, UC3041A, ensuring seamless integration with your chainsaw. Precise Chain Tension Adjustment: This chain tensioner kit ensures smooth chain movement and optimal cutting performance, enhancing the efficiency and operation of your electric chainsaw. Material: Made from metal, this chain tensioner kit is built to last, offering long-term reliability and performance in demanding applications. Complete Kit: The package includes 1 tensioner slider and 1 adjustment screw, providing everything needed to replace or upgrade the tensioner mechanism on your chainsaw. Color: As shown Package Contents: 1 x tensioner slider 1 x adjustment screw Note: Only the items listed above are included. Other products are not included. Light reflection and different display settings may cause slight color variations between the product and the image. Measurement may vary by up to +/- 1-3 cm.