Will an Taylor Made R9 shaft and adapter interchange and work in a Taylor Made R15 driver?
Had me thinking there for a minute... No they are not compatible. The R9 style stopped when the R15 and the RBZ 2 drivers came out. The R15 is now compatible with the M series.
If u need any of the R9 type, let me know.
Google "Taylormade adapter compatability"