I have a Kubota Blade on my "L"series tractor, works great. This is the second blade I purchased from Kubota, the first was on a L4200, the blade worked great, never a problem, quick on and off. The newestblade is much better it has a sub frame that connects to the draw bar, a little harder installing than the first one, that connected to the housing on the trans with brackets. Kubota makes plows that fit the tractor with little chance of damage. Both Kubota Plows have float and down pressure and a devise to lock out the tip springs on the plow so it can be used to push dirt and gravel.