[img:1390ssxl]http&#58;//i718&#46;photobucket&#46;com/albums/ww190/abtractor/AB109&#46;jpg[/img:1390ssxl]

I believe your plow is a model 4340. Look at the frame rails. My 3 bottom 4240 only has two frame rails that extend from the front to the back with a sorter rail supporting the 3rd bottom. The 4340 has 3 rails that extend from the front to the back like your picture shows. [/img]