KOHLER KDI diesel oil pressure switch designed for reliable engine protection and monitoring. This normally closed switch activates at 0.5 bar pressure, making it ideal for low-pressure applications and warning systems. Features a 2-prong connector for straightforward installation on compatible KOHLER diesel engines. OEM part number ED0067451000-S ensures exact fit and performance specifications. Essential for maintaining proper oil pressure monitoring and preventing engine damage from insufficient lubrication.