Garden Tractor Forums banner

312-8 year

13K views 27 replies 6 participants last post by  Ryan313  
The 2-blade decks are 37" side discharge. Easy to ID because the left spindle is farther ahead than the right. There are 4 different models
05-37SC01 uses all V-pulleys including the idlers with a 6-sided belt 1986-1990.

Mower Rotary spindle belt Toro 111178 [HA/Ax140.5"]
No replacement @ Gates
No replacement @ Napa
265-001 Stens 1/2"x140-1/2" Double-V
Not listed @ Goodyear
Not listed @ Dayco
.500"x140.5"

There is a product service bulletin showing how this 6-sided belt must be installed. Very important.

A 1990 model 05-37SC02, 1991-1993 model 05-37SC03, and 1993-1998 model 78315 used a 110265 regular belt with flat idlers for the backside of the belt

Mower Rotary drive belt Toro 110265 Replaces 103635 and 107680 [HAx141"]
No replacement @ Gates 6652 (6652BR 1/2"x139-5/8" may work?)
No replacement @ Napa (6652BR 1/2"x139-5/8" may work?)
Not listed @ Stens
Not listed @ Goodyear
Not listed @ Dayco
.500"x141"?

Garry
 
Your model number needs to be written with a dash to find info 05-37SC01
Your deck's serial number is the 12815.
9024 is the Julian build date - 24th day of 1989 - Tuesday January 24th, 1989

I think there are over 600 service bulletins posted in about 5 different series. They are all in there aphabetically with the WH and T separating Wheel Horse and Toro depending who generated the bulletin. Then the years they cover and next the number they used for the bulletin. There are many more not posted but they are for Toro designed product.

You should be able to paint the top side of the belt or the bottom to make it easier to follow.

Garry