Not the exhaust port gaskets. The donuts for the manifold connections. Stock gaskets are available on eebbaayy but can be pricy. Are there aftermarket donut gaskets available anywhere? Or is there an exhaust wrap fiber tape that could be used? Thanks.
Delkevic brand donut gaskets fit onto the #2 & #3 header pipes of the 81 650-CSR. The csr crossover pipe gaskets are smaller --- the nipple on the manifold is approx. 28.6 to 28.9mm OD.
MOTORCYCLE EXHAUST CRUSH GASKET EX250 250R NINJA --- PR1893
I think they're a graphite material (
41x35x25mm --- $7).