Our Part# SPA2017
OEM# A921-42
SPA2017 discontinued, manufacturer recommends A912-41B seat shock upgrade.
This part can be used on the following model(s):
SportsArt - A911_Assisted_Chin Dip
SportsArt - A915_Independent Chest Press
SportsArt - A916_Independent_Lat Pull
SportsArt - A917_Independent_Shoulder Press
SportsArt - A922_Pec Fly, Rear Delt
SportsArt - A925_Tricep Extension
SportsArt - A926_Lat Pull Down
SportsArt - A931_Abdominal Crunch