418A PTO clutch facing/ backing plate X-Reference compatiblility

[melonman 5]

Hey guys, I am looking at needing to resurface/ replace PTO clutch facing / plate. I have a 31-18KE01 ('87 418-A). Diagram shows the assembly as PN 111238. Wondering how much difference there is between those found on 417-A or 312-A whcih all use 103817.

The individual (component) part numbers I have found from those selling (on ebay) and mentioned on a forum are 4365 (facing or plate and/or facing only) & 6657 (rivets (or plate?). In the Toro digram this is only listed as an assembly form what I can see rivets not separate from friction or backing plate.

I found an ebay seller with plate with material listed as 4365 & 6657. Are there different thickness and diameters for these-I found another selling the assembly as 103140 & 94-6650 that says are compatible with MANY of the C-series, B-series, etc. etc.

Can anyone verify that there are any difference or a cross reference for those that are either discontinued part numbers or compatible? I did see someone mentioned that the plate itself they received from Toro was thinner and they needed to shim to make up for the difference.

Any help? (-not looking for advice on how to do the friction material replacment-yes I know; I'm sure it is not that difficult.)

Thanks,

Larry

 

[Jeff-C175 7,209]

From:  http://www.mowpart.com/94-6650-toro-ass-y-clutch-plate.html

 

Part Number 94-6650         Replaces 103140, 103477, 103817, 111238, 114881

 

The newer clutch discs are bonded vs. riveted.  They used to sell the lining and rivets separately, and the ones you see on ebay have to be NOS parts.

Edited August 8, 2013 by Jeffpicks