[mowersteveo66]

Hi I have a ? ... Is the safely switch for hydro lever nla ?? I don't know if this is true .. mine a 73 h3

 

[drew]

It appears to be available for all serial numbers above 30,001, yours is above 30K. Looks like there was a change in wiring harnesses at serial # 46,500 but, the part number is the same for both-AM118907.
http://jdpc.deere.com/jdpc/servlet/com.deere.u90490.partscatalog.view.servlets.HomePageServlet_Alt

Steven, welcome to WFM. There is no better site for vintage JD garden tractors.

Mike

 

[mowersteveo66]

Okay thanks .. yeah I know I love this site ...