KUBOTA-VALVE-GUIDE-EX

17321-13560 is an exhaust valve guide for Kubota engines, the bushing that keeps the exhaust valve stem tracking true through its travel. Exhaust guides see higher operating temperatures than intake guides and wear accordingly faster, so on any Kubota engine with meaningful running hours it's worth inspecting this guide specifically even if the intake side still measures within tolerance. Orange.net.za ships this part fast, South Africa-wide.