Aaron,
Back in October there was a thread
"Rudder Stops (again)On the third page someone posted that they just bought a kit from Textron but no other info.
Kirk looked into it a bit and posted the following:
I signed up for the Textron parts account a while ago and it lets me see prices without being a dealer. I think there's a verification e-mail or simply a delay before your on-line account is verified.
Anyway, the current price for SK152-24C "Rudder Stop" kit is $565, but, hey, shipping is free! They have 64 kits in stock.
Hope this helps