KOMATSU-S4D102-S6D102-VALVE-SPRING-CAP

6732-41-4510 is a valve spring cap for Komatsu's S4D102 and S6D102 engines, the retainer that sits atop the valve spring and locks onto the valve stem via the valve locks. Given what this component holds in place under full spring tension, it's specified to exact OEM dimensions rather than a general-fit part — a retainer even slightly out of spec risks the valve lock seating incorrectly. Orange.net.za ships the correct reference fast, South Africa-wide.