Need Model For Walk behind mower

[ZKSLAWN]

I have a Bobcat Ransome that i got from an ex girlfriends father.. he serial number was scratched off and i can't find any model number. the engine is not original either as you can see.. can anyone tell me the model??
ive looked all over the internet

http://i101.photobucket.com/albums/m67/zach103/IMG_0077.jpg
http://i101.photobucket.com/albums/m67/zach103/IMG_0078.jpg
http://i101.photobucket.com/albums/m67/zach103/IMG_0079.jpg
http://i101.photobucket.com/albums/m67/zach103/IMG_0080.jpg
http://i101.photobucket.com/albums/m67/zach103/IMG_0081.jpg


if this is in the wrong section im sorry i couldnt find a better place