Replacement Plastics for 6359-00 and 6359-01 ARRMA® PowerStroke Shocks. Did you break a plastic part on your shocks? Pro-Line has you covered with the Replacement Plastics (6359-03) kit that includes all the plastics for 2 shocks. Fits: 6359-00 Pro-Line Front PowerStroke Shocks for ARRMA® 3S and 4S vehicles, 6359-01 Pro-Line Rear PowerStroke Shocks for ARRMA® 3S and 4S vehicles