The Kohler part number 24 393 53-S (often written as 24-393-53-S or 2439353S) is an OEM Oil Pump Assembly Kit.

Key Details:

• Fitment: This oil pump assembly is designed for several horizontal and vertical shaft Kohler Command PRO Twin engines.

• Common Models: You will frequently find it used on 18hp to 23hp engines, such as the CH18, CH20, and CV23 series, which are widely used on commercial zero-turn mowers, tractors, and industrial equipment (like Exmark, Toro, Ariens, and Miller welders).

• What's Included: The kit typically includes the main oil pump body with the installed gear, the oil pickup tube/screen, and necessary O-rings or seals for installation.