I would assume so mate.. might be some variation in length maybe. I know there were some changes to the frame between 13, and 14 but I don't think they impacted on the shock.
Checking hard racing parts listing
http://www.hardracing.com/DIRT&ATV/D...insPricing.htm
The two parts they offer (GG1387 and GG1487) both cover 13-15.