Tiller PTO pulley size

[Viva-la-B-110]

Hey guys, today I got my latest addition... a tiller for my B-110 that another member here, PaulK,  was good enough to sell me and assist in the shipping of. The tiller is for a 300 series tractor. I have everything put the PTO drive pulley that does on the bevel gear box. I understand this tiller and setup took a 92 inch belt. My question is, given all that, what size pulley should I get for the BGB to make things work properly. Thanks!

[Viva-la-B-110]

3 minutes ago, Viva-la-B-110 said:

Hey guys, today I got my latest addition... a tiller for my B-110 that another member here, PaulK,  was good enough to sell me and assist in the shipping of. The tiller is for a 300 series tractor. I have everything put the PTO drive pulley that does on the bevel gear box. I understand this tiller and setup took a 92 inch belt. My question is, given all that, what size pulley should I get for the BGB to make things work properly. Thanks!

I just reread this after posting, and man, did I make some typos... I should have said I have everything *but* the PTO drive pully that *goes* on the bevel gear box shaft...

[PhanDad]

Assuming it's a 36" tiller with the two idler idler setup (vs older 2 diameter "idler" setup) the pulley is Simplicity part# 164202 - 5" OD with a 7/8" dia bore (part #23 in IPL below).  

From the B Series Attachment Manual:

 

My Homelite T-12 setup calls for 2 belt stops vs 1 as shown in the above IPL:

 

[Viva-la-B-110]

4 minutes ago, PhanDad said:

Assuming it's a 36" tiller with the two idler idler setup (vs older 2 diameter "idler" setup) the pulley is Simplicity part# 164202 - 5" OD with a 7/8" dia bore (part #23 in IPL below).  

From the B Series Attachment Manual:

 

My Homelite T-12 setup calls for 2 belt stops vs 1 as shown in the above IPL:

 

Awesome! Thank you so much!

[GregB]

Bill beat me to it.  here is a link to the install manual on a 300-400.

the bore might be different on the early BGB cross shaft though.

 

 

[PhanDad]

Just now, GregB said:

the bore might be different on the early BGB cross shaft though.

The early BGB cross shaft had a 7/8" diameter shaft on the "PTO" side - the tranny side was 3/4".  And the diameter of the shaft where the bevel gear is located is 20mm.  Definitely a weird shaft.  

 

[hurleyii]

I think I have a drive pulley for a 32” tiller.