Sold individually, most will take 2 or 4 for the motor.
fits early 889sl, early dxd,early778ind.
also fits early rocky 4, TE-889XLSM, 889SL,778IND,889NRSF,778S, TE-9
Also fits Panther, puma 14hd, cougar 14, cougar lift
also fits envoy 8 and python 8
also fits 778XLS, 889XLS