Service Bulletin Description:
Double Supply Nut Hub
This Service Bulletin PDF download contains information for the following:
GTW302BMPWW GTW223BMRWW GTW331BMRWS GTW451BMRWS GTW465BMMWS GTW490BMRWS GTW495DMNWS GTW550BMRWS GTW580BMRWS GTW680BMRDG GTW680BMRWS GTW685BMRWS
The PDF may also contain information that applies to additional models not listed.