Choose Options Compare Quick view Kohler K Piston Rings K301, K532 iSaveTractors MSRP: Now: $24.99 Was: Chrome Piston Rings for Kohler K301 and K532 Engines. These fit Type "A" pistons.Replaces Kohler 235889 Kohler 235889s *As of 12/1/20 STD Size Rings are sold out. More coming soon. MSRP: Now: $24.99 Was: Choose Options Compare Quick view Qty in Cart: 0 Price: MSRP: Now: $24.99 Was: Subtotal: Choose Options