42" SD deck on a C-120. Need identity help..

[mjd034 4]

Hey Folks, 1st post here.. I have a 42" SD deck on a C-120.. The deck has no tag & I can't remember where it came from a couple decades ago.. Started making some noise after 1st grease & mow of the season.. Key on the spindle got chewed, wrecked the shaft & pulley.. I've looked at a dozen or more assembly drawings and can't find a deck w/ the split belt cover.. Seems to be a 102776 or 100710 spindle, 6757 pulley and 6738 belt.. If anyone can render assistance w/ ID & correct parts to get mowing again, it wiould be greatly appreciated..

 

Thank you.

Mike

[WHX?? 56,347]

Check with @76c12091520h k & b horse parts. He has lots of deck parts. 

There is also a document in files that id s all the different spindles used. I can't access my files on a dumb phone. 

Edited 3 hours ago by WHX??

[Goldnboy 1,100]

A-Z tractor is another good option too!

[gwest_ca-(File Mod) 12,184]

This may help. If you search our files using one of the deck model numbers below the ipl (illustrated parts list) should come up and with it are pages from the Spindle Identification Charts. It will show the original spindle assembly and any that replaced the original. Click on the thumbnails to enlarge them.

Mower DNA 42" side discharge

These decks all use blades with a 3/4" center hole.

1977 model 75-42MS02 replaced by (Do not have operator manual)

1978 model 85-42MS01 (Do not have operator manual)

1979 model 95-42MS00 (Do not have operator manual)

1979 model 95-42MS01 (Do not have operator manual)

1980 model 05-42MS01 (Have operator manual)

1981-1983 model 05-42MS02 (Have operator manual)

1984 model 05-42MS03 (Have operator manual) - Last year for bearings with 3/4" ID

1985 model 05-42MS04 (Do not have operator manual) - First year for bearings with 17mm ID unless older spindles were updated.

1986-1988 model 05-42MS05 (Have operator manual)

1989 model 15-42SC01 (Do not have operator manual)

1990 model 15-42SC02 (Have operator manual)

1990-1992 model 15-42SC03 (Have operator manual)

1993-2007 and 2009-2012 model 78345 (Have operator manuals)

These decks all use blades with a 3/4" center hole.

Note - 17mm is .669"

[76c12091520h 4,140]

That is a mid 70's thru mid 80's deck with the keyed spindle shafts. There are multiple compatible part #'s for the keyed shafts ( some have the large nut like yours in the pictures and others have the normal size nuts, they all interchange ) We have new ones in stock (pulleys too ):