The part #'s are
Left Side Part # 5451230-xxx (for unpainted balck 070)
Right Side Part # 5451231-xxx (for unpainted balck 070)
These parts are used for axys sleds
Shop online for OEM Body, Side Panels All Options parts that fit your 2018 Polaris 800 AXYS PRO RMK 163 ALL OPTIONS (S18EGK8P/EGM8P), search all our OEM Parts or call at (231)737-4542
www.polarispartshouse.com
But you are corerect that painted code 070 only show up for the 2015 switchback pro s, but the side panels are the same as the axys panels. Both use the same 1/4 turn locks, the difference is the foam kit and the brake vent is used on the swithback.
Shop online for OEM Body, Side Panels S15ds8 All Options parts that fit your 2015 Polaris 800 SWITCHBACK PRO S ALL OPTIONS (S15DS8PS/PSA/PSL), search all our OEM Parts or call at (231)737-4542
www.babbittsonline.com