B112 Front PTO pulley vs B12 Pulley

[crewchief12 0]

Hello, Does the 36" and 42" snow blower use a different front crank pulley? I have a 4.5" pulley with my 42" blower on a B112, been like this since new, I am the original owner. My buddy has a 4" with the 36" on a B12, I think the 4" is wrong. Anyone have any input? Just want to get it right for my freind, this tractor is new to him. Thanks in advance Mike

[Robert Kehoe 0]

i HAVE SEVERAL AND THEY ARE ALL 4 1/2 " WITH A 1" HOLE. Wish I can find one more

[UCD 14]

4½" is the correct pulley size for both 36" & 42" blowers with a 5" driven pulley on all FDT models with the PTO shaft threw the front grill.

[crewchief12 0]

UCD and Robert, Thank you for the info, this will save some confusion and poor snow removal this winter....... Have a nice day.