I need to buy the exhaust, exhaust seal and attachment bolts as well, can you let me know where I can find the parts?

I have had a look for you and I can see the below: https://www.lsengineers.co.uk/muffler-exhaust-for-makita-ek6100-oem-no-315-174-100.html https://www.lsengineers.co.uk/gasket-ek7300-7301-ea6100p-makita-part-no-346876-4.html https://www.lsengineers.co.uk/h-l-socket-bolt-m5-x-16-ps3-makita-part-no-266605-8.html