All 913's, whether they are drivers, fairways or hybrids are interchangeable with their repsective 915 heads and shafts.

Hi Cathi,

Where can I get a new shaft for my 913 D3?

Mahalo,

Aric

Hi Aric,  You can order a "shaft only" through any authorized Titleist pro shop or retailer.  The shaft will come with an adaptor and be gripped.  If you also specify a weight (ie 11 gram, 4 gram etc), they will send you a surefit bezel weight (swingweight screw) at no upcharge as well.