sear's craftsman-DLT-2000 -Need a deck spring

[lennyjohn]

Hello I have a sears craftman DLT-2000-serial number 071002AOD 1038 -.I got this machine used a little while ago-- it need new belt's -got them --needed new bearing's for the electric clutch --NSK6206 DDU-got them from a bearing store-- Now i need the " spring " on the deck [48" deck] that tighten's the top belt pully spring-- i need to know the length of the spring .
Thanking you in advance
Bob