yanmar 155d owner

[winston1]

Have you tried Southern global?

 

[kenmac]

is this New Yanmar Tractor Steering Shaft YM135 YM155 YM165 YM1100 YM1300 | eBay the part you'er looking for ??

 

[normde2001]

Thank you for your suggestion; Steering selector shaft Part #194200-15140; discontinued 2008

Production discontinued. That does not mean it is not sitting on someones shelf.

 

[johnrainier]

thanks for the link. I was all set to order this, thinking this had to be the weak link in the steering system but when I opened it up I was surprised the steel teeth were broke off

 

[johnrainier]

I have received several sources (thanks) hopefully one of them will have the shaft. I wish I knew the change between the pre and post 51000 serial number; if the post 51000 serial number column/gearbox would fit my tractor, it might save me some hassle if this happens again...

 

[kwin]

Looking at the service manual, the steering is not different. the front tread, cooling, travel speed, pto speed, and starter are the only changes. The above post on the shaft says it will fix 135 and 155. The manual shows a difference in the two. the 135 gear ratio is 15.4 to 1 where the 155 is 18.9 to 1 with a larger steering wheel diam.

 

[winston1]

Thank you for your suggestion; Steering selector shaft Part #194200-15140; discontinued 2008

Interesting, the parts manual I have shows 194340-15140 and no reference made to other sn's.

For what it is worth the repair manual shows the 155 to have 15 teeth on a full circle basis.

 

[HoyeTractor]

if the post 51000 serial number column/gearbox would fit my tractor

The complete assembly should interchange if you are able to find one. Every part of the box was redesigned after 51000 though. The sector shaft, steering shaft, the column, bearings, seal, gasket, shims, even the box casting is different. I do not think there is a single part that will interchange between the two boxes.

 

[schreck79]

Thank you for your suggestion; Steering selector shaft Part #194200-15140; discontinued 2008

Western kentucky tractors has a large amount of used and refurbed parts. I just bought a input shaft for a 155d from them thats nla. Bring your wallet though.