
Replace the worn gasket of your exhaust sleeve with this CENTAURO D.38x44x30.5 mm gasket, manufacturer reference 990B11021. Essential for the refurbishment or repair of a collector/muffler, this gasket ensures a seal between exhaust components and limits gas leaks.
Easy to install when disassembling the collector or muffler, this gasket is positioned between the sleeve and tube to restore sealing and reduce gas and noise backflow. Suitable for many roadster motorcycles — examples include: Yamaha BT 1100 Bulldog (RP05), Yamaha XJ 600 S Diversion (RJ01), and Yamaha XJ 600 (RJ01). Sold individually, please check dimensions and original reference before ordering to ensure compatibility with your model.