Tractor Sizing Overrun Clutch Size?

[kfin]

Somehow over the winter, my OC has disappeard. I went to buy a new one and they come in 2 sizes. 1 1/8" to 1 3/8" or 1 1/8" to 1 1/8". Which size do I need for hooking up my 2310d to a bush hog?
Thanks,
Keith

 

[tallyho8]

If your bushhog fits on your pto without the orc, then you need the 1 1/8 x 1 1/8.

 

[xlr82v2]

Modern Industry standard is 1 3/8... 1 1/8 was used on old tractors like the old Ford N series tractors... if you have one of those tractors, you need the 1 1/8 to 1 3/8. With your Yanmar, I'd think you need a 1 3/8" to 1 3/8" ORC.

 

[YanmarFever]

1 3/8 --- 6 spline shaft is what Yanmars have

 

[kfin]

Thanks for the replies. I probably looked at them wrong and it is 1 3/8" to 1 3/8" rather than 1 1/8" to 1 1/8". I will start with big to big and go from there.