#1 Key marked S450:Case: replaces part # KHR20070 and obsolete # 150979A1 - Used in full sized excavators. JCB: replaces part # KHR-0369 - Is used only in older JCB equipment, not current models. Link-Belt: replaces part # KHR0369 several models of full sized excavators
#2 Key marked H806 (#180485): Takeuchi Excavators and Loaders, Case Mini Excavators, Gehl CTL Track Loaders, New Holland Excavators.