O Ring(d:2.4,id:55.6)

If you are removing and refurbishing the cylinder-heads, there are a number of replacement parts you will need when reassembling, gaskets, bolts, valve guides and of course new gaskets and spark plugs.
(you will also probably wish to renew the valves and springs so do look at the schematic regarding those items before placing your order).
Below are a number of parts you may wish to renew:

1110002F20
1110002F21
1110002F30
1110002F31
1110002F00
1110002F10
1111532E70
1310102F00
1310102F10
0831610083
083161008B
0916010082
1116102F00
0910806096
0916306023
0910306103
1310102F20
0912006010
0912006010XC0
0940270203
0940270902
1117102F00
1117302F00
1117817E00
0910607009
0910607021
0155010657
0155010907
1140102850
1140102851
1140102852

Don't forget to order all the gaskets required in one economical shipment!

Try this pro-workshop gasket sealant, 08CRAHLG120G to complete the job like a professional.

This component may have other applications within the Suzuki model lineup.