The replacement anti-sway cradle for the Thule Raceway PRO # TH9002PRO that you referenced can be found on our site listed as part # TH8523486001.
The straps that secure the bike to the cradles and anti-sway cradles are sold individually with part # 852-3006-001 or as a set of 4 straps with part # TH534. view full answer...