O-ring upper unit Volvo Penta 955989 No. 19989

This o-ring fits on the drive unit below.

200, 250, 270, 280, 285, 290, 290DP, SP-A, C, DP-A, DP-B, DP-C, DP-D, SP-C1, DP-C1, DP-D1, DP- E, DP-S1, DPX, DPX-S, DPX-S1, DPX-S, DPX-S1, DPX-R