
Exhaust gasket kit by MOOSE OFFROAD HARD - PARTS (manufacturer part no: 823141MSE). Designed for the refurbishment of exhaust connections, this kit includes the sealing parts necessary when disassembling the manifold, connector, or silencer.
This kit is designed for riders who perform maintenance or replacement of their exhaust system: changing the silencer, fitting a new silencer, or replacing the manifold. The O-rings and washer ensure sealing between the flange and connector, while the springs provide the necessary mechanical retention on tensioned mounts.
Examples of models often affected: YAMAHA YZ 250 (1SS, 2017), YAMAHA YZ 250 (1P8, 2015), YAMAHA YZ 250 (5XF, 2004). Before ordering, check compatibility with your model and year to choose the appropriate 2-stroke or 4-stroke variant.
An essential product for a thorough revision of the exhaust system — replacement is recommended when removing the silencer or manifold. Follow the manufacturer's torque specifications and assembly recommendations during reassembly.