motor gasket & seal kit. Evo XL

3.5" bore. With 1.5mm (.060") Blue PTFE coated paper cylinder head gaskets and 0.5mm (.020") reinforced fiber base gaskets. Includes primary gasket 0.75mm (.030") thick fiber reinforced paper. Complete with all gaskets, O-rings, seals and primary gaskets required for a complete engine overhaul. OEM replacement reference OEM replacement reference 17026-88 and 17026-86A gasket kit (which had additional parts to cover all 883/1200 models).