Click here to shop for this part on Amazon.com Click here to shop for this part on ebay.com Sierra Standard Bore Inline Piston - 18-4069 5, 6, 7.5, 8 HP 1986-1995 Standard Bore 1.937 inch bore WorksWith Evinrude/Johnson/OMC 5 HP 1986 Model 5BFCD, 5BFLCD Evinrude/Johnson/OMC 5 HP 1987 Model 5BFCU, 5BFLCU Evinrude/Johnson/OMC 5 HP 1988 Model 5DRCC, 5DRLCC Evinrude/Johnson/OMC 5 HP 1989 Model 5DRCE, 5DRLCE Evinrude/Johnson/OMC 5 HP 1990 Model 5DRES, 5DRLES Evinrude/Johnson/OMC 5 HP 1991 Model 5DREI, 5DRLEI Evinrude/Johnson/OMC 5 HP 1992 Model 5DREN, 5DRLEN Evinrude/Johnson/OMC 5 HP 1993 Model 5DRET, 5DRLET Evinrude/Johnson/OMC 5 HP 1994 Model 5DRER / 5DRLER Evinrude/Johnson/OMC 5 HP 1995 Model 5DREO, 5DRLEO Evinrude/Johnson/OMC 6 HP 1986 Model 6BACD, 6BALCD, 6BFCD, 6BFLCD, 6RCD, 6RLCD, 6SLCD Evinrude/Johnson/OMC 6 HP 1987 Model 6BACU, 6BALCU, 6BFCU, 6BFLCU, 6SLCU Evinrude/Johnson/OMC 6 HP 1988 Model 6BACC, 6BALCC, 6DRCC, 6DRLCC, 6RCC, 6RLC, 6SLC Evinrude/Johnson/OMC 6 HP 1989 Model 6BACE, 6BALCE, 6DRCE, 6DRLCE, 6RCE, 6RLCE, 6SLCE Evinrude/Johnson/OMC 6 HP 1990 Model 6BAES, 6BALES, 6DRES, 6DRLES, 6RES, 6RLES, 6SLE Evinrude/Johnson/OMC 6 HP 1991 Model 6BAEI, 6BALEI, 6DREI, 6DRLEI, 6REI, 6RLEI, 6SLEI Evinrude/Johnson/OMC 6 HP 1992 Model 6DREN, 6DRLEN, 6REN, 6RLEN, 6SLEN Evinrude/Johnson/OMC 6 HP 1993 Model 6DRET, 6DRLET, 6RET, 6RLET, 6SLET Evinrude/Johnson/OMC 6 HP 1994 Model 6DRER, 6DRLER, 6RER, 6RLER, 6SLER Evinrude/Johnson/OMC 6 HP 1995 Model 6DREO, 6DRLEO, 6REO, 6RLEO, 6SLEO Evinrude/Johnson/OMC 8 HP 1986 Model 8BACD, 8BALCD, 8RCD, 8RLCD, 8SRLCD Evinrude/Johnson/OMC 8 HP 1987 Model 8BACU, 8BALCU, 8RCU, 8RLCU, 8SRLCU Evinrude/Johnson/OMC 8 HP 1988 Model 8BACC, 8BALCC, 8RCC, 8RLCC, 8SRLCC Evinrude/Johnson/OMC 8 HP 1989 Model 8BACE, 8BALCE, 8RCE, 8RLCE, 8SRLCE Evinrude/Johnson/OMC 8 HP 1990 Model 8BAES, 8BALES, 8RES, 8RLES, 8SRLES Evinrude/Johnson/OMC 8 HP 1991 Model 8BAEI, 8BALEI, 8REI, 8RLEI, 8SRLEI Evinrude/Johnson/OMC 8 HP 1992 Model 8REN, 8RLEN, 8RLEN Evinrude/Johnson/OMC 8 HP 1993 Model 8RET, 8RLET, 8SRLET Evinrude/Johnson/OMC 8 HP 1994 Model 8RER, E8RLER, 8SRLER Evinrude/Johnson/OMC/BRP 8 HP 1994 Commercial Model 8RCV 8RCLV Evinrude/Johnson/OMC 8 HP 1995 Model 8REO, 8RLEO, 8SRLEO Evinrude/Johnson/OMC/BRP 8 HP 1995 Commercial Model 8RCP 8RCLP