Add to Cart Compare Quick view Head Gasket Metal Kohler K161, K181, M8 iSaveTractors MSRP: Now: $14.99 Was: Aluminum Head Gasket for Kohler K Series Engines K161, and K181. Also fits Kohler Magnum M8 Series engine.Replaces Gravely 015413 Kohler 4104110S Kohler 4104110 Kohler 230024 MSRP: Now: $14.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $14.99 Was: Subtotal: Add to Cart