Engine Overhaul Bottom Gasket Set Fits Kubota Tractor L175 L1500One New Aftermarket Replacement Engine Overhaul Bottom Gasket Set Fits Kubota Tractors This aftermarket replacement engine overhaul bottom (lower) gasket set is designed for the Fits Kubota Z750 2 cylinder diesel engine used in the L175 and L1500 compact utility tractors. The bottom gasket set seals the lower end of the engine, including the oil pan and related lower block sealing surfaces, helping to prevent oil leaks and maintain proper engine