RCU Forums - 91AC drive washer

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- - 91AC drive washer (https://www.rcuniverse.com/forum/ys-engines-support-197/9260702-91ac-drive-washer.html)

okelly

11-17-2009 04:30 PM

91AC drive washer

1 Attachment(s)

Hi all,

I need to replace the drive washer om my 91AC and it seems it is no longer available(part# YS1740).
The FZ 91 drive washer(part# YS4325) is different and uses a cone retainer instead of a shaft key.

My question is, will it fit?

petec

11-17-2009 07:39 PM

RE: 91AC drive washer

Yes they will fit. The reason for the change in parts was the woodruff key would beat the drive washer slot and the taper collet took care of that issue. Pull teh existing drive washer and woodruff key and rplace them with the FZ parts.

The part numbers you need are:
4325 - Drive Washer
4330 - Drive Washer Retainer (collet)

okelly

11-19-2009 02:43 AM

RE: 91AC drive washer

Thanks Petec, that's great :D
I love these forums!

petec

11-20-2009 11:23 AM

RE: 91AC drive washer

Glad to help.

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