Sierra Marine Parts Catalog

920 18-1357 PINION BEARING Replaces: 384195 COBRA 18-1358 REVERSE GEAR BEARING Replaces: 389039 COBRA 18-1365 THRUST BEARING Replaces: 387656 COBRA DRIVE SHAFT 18-1366 THRUST BEARING Replaces: 382408 COBRA REVERSE GEAR 18-1370 THRUST FORWARD BEARING Replaces: 389042 18-1371 THRUST FORWARD BEARING Replaces: 385043 COBRA 18-1117 PINION BEARING Replaces: 387817 18-1172 CARRIER BEARING Replaces: 983877 For: 1986-95 Cobra 18-1170 LOWER PINION BEARING Replaces: 983892 18-1171 U-JOINT SHAFT BEARING Replaces: 983878 18-1158 CARRIER BEARING Replaces: 387247 18-1350 CARRIER BEARING Replaces: 379504 18-1351 CARRIER BEARING Replaces: 382407 COBRA 18-1154 BALL BEARING Replaces: 377139 18-1161 TAPERED ROLLER BEARING Replaces: 983891 18-4835 CENTERING CONE Replaces: 912029 Fits: OMC Cobra (1986-93) without cone clutch 18-3719 PINION NUT Replaces: 314730 ( 5 / 8 - 18) 18-3725 18-3725-9 ➀ BALL GEAR NUT Replaces: 908064  PKG. OF 5 18-4251 18-4251-9 ➀ PLUG Replaces: 908062 O.D. 1.748  PKG. OF 5 18-3769 PINION NUT Replaces: 911753 For: 115 (1994-97), 232 (1987-90), 252 (1986), 262, 350, 460 (1989), 302, 574 (1986-92) ,432 (1986-93), 502 (1988-93), 504, 754 (1986-88) ,584 (1989-93), 744 (1988), 90 Jet (1994-95) ➀ Priced per Package APPLICATION BEINGS ON NEXT PAGE 18-3731 18-3731-9 ➀ LOCKNUT Replaces: 907866 3 / 4 - 16  PKG. OF 2 I/O — OMC STERNDRIVE/COBRA - Drive System 18-2177 BALL GEAR (Upper Gear Case) Replaces: 908069 1973-86 18-2176 BALL GEAR (Intermediate Housing) Replaces: 908063 1973-86 18-1750 COMPLETE BEARING HOUSING For: Cobra Drives & V6