Sierra Marine Parts Catalog

854 I/O — MERCRUISER - Drive System ➀ Aluminum ➁ Magnesium ➂ Zinc ➃ Standard package of 10 priced per piece SEAL KIT APPLICATION BEGINS ON PAGE 856 18-2643 UPPER UNIT SEAL KIT Replaces: 26-16709A2, 26-16709A1 BRAVO - BLACKHAWK 18-2646-1 LOWER UNIT SEAL KIT Replaces: 26-816575A3, 26-816575A1 For: Alpha Gen II — CONTAINS — Part # Description O.E. # Qty. 18-2516 Bravo Outdrive Seal 16755 1 18-1240 Outdrive Seal 12708 1 18-2945 Gear Housing Drain Screw Gasket 12-19183 1 18-7198 O-Ring 25-45710 1 18-7102 O-Ring 25-62706 1 18-7105 O-Ring 25-62705 1 18-7449 O-Ring 25-97387 1 18-7153 O-Ring 25-25439 2 18-7167 O-Ring 25-97386 1 18-2010 NSS 26-12709 1 18-2715 Spring Kit 24-17997A1 1 18-7117 O-Ring 25-35027 1 18-7169 O-Ring 25-70937 1 ➁ 18-6099 ➂ 18-6080 ➀ 18-6080A ANODE Replaces: 815933A1, 821629A1, 97-821629Q1 For: Alpha One (Gen II) (1991 & UP) ➁ 18-6089 ➂ 18-6092 ➀ 18-6092A ANODE Replaces: 97-806190, 806190A1, 97-806190Q1, 806190T1, 97-806190B4 All Bravos ➁ 18-6240 ➂ 18-6094 ➀ 18-6094A ANODE Replaces: 821630C2, 821630A1, 97-821630Q1, 817373A1 All Bravos ➁ 18-6079 ➂ 18-6093 ➀ 18-6093A ANODE Replaces: 806105, 806105A1, 806105Q1, 806105T1 For: Alpha One (Gen II) (1991& UP) ➂ 18-6068 ANODE Replaces: 826134, 826134A1, 97-826134Q Alpha One (Gen II) ➀ 18-6150A ➁ 18-6150M ➂ 18-6150Z ANODE KIT Replaces: 888756Q02, 888756Q4, 888756A2 For: MR & Alpha One Drives ➁ 18-6114 ➂ 18-6067 ➀ 18-6067A ANODE Replaces: 97-806189, 806189A1, 97-806189Q1 For: Alpha One, Gen II (1991 & up) Zinc is for saltwater only applications. Magnesium is for fresh water only applications. Aluminum is for brackish water or salt water environments. 18-2644 UPPER UNIT SEAL KIT Replaces: 26-88397A1 ALPHA I GENERATION II — CONTAINS — Part # Desc. O.E. # Qty. 18-2944 Seal Gasket 26-45577 1 1 18-2945 Drain Screw Gasket 12-19183 3 1 18-7188 Drain Screw O-Ring 26-805726 1 18-7169 O-Ring 25-70937 1 18-7161 O-Ring 25-32546 1 18-7420 O-Ring 25-25439 2 18-7103 O-Ring 25-29845 2 18-7117 O-Ring 25-35027 1 18-2056 Oil Seal 26-965031 2 18-2003 Oil Seal 26-68493, 26-32080, 26-36054, 26-823894 1 NSS Water Tube Seal 26-88397 1 18-3289 Double Lip Seal 26-864319 1 18-2715 Spring Kit 24-17997A1 1 — CONTAINS — Part # Desc. O.E.# Qty. 18-2599 Face Seal and Tool 26-818575A2 1 18-2564 Water Pump Base To Face Plate Gasket 27-43033-1 1 18-2566 Face Plate to Water Pump Cover Gasket 27-817277 1 18-2945 Sealing Washer 12-19183 1 18-2944 Seal 26-45577 1 18-2002 Oil Seal 26-30550, 26-76868 1 18-2009 Oil Seal 26-892361 1 18-2013 Oil Seal 26-16977 1 18-2014 Oil Seal 26-89238 1 18-2054 Oil Seal 26-81646-1 1 18-2056 Oil Seal 26-965031 2 18-2076 Oil Seal 26-12224 1 18-2077 Oil Seal 26-14077 1 18-7159 O-Ring 25-31534 1 18-7168 O-Ring 25-48171 2 18-7176 O-Ring 25-90011 1 18-7420 O-Ring 25-21836 2 18-7440-1 O-Ring 25-36318 2 18-2056 Oil Seal 26-66302 2 18-7413 O-Ring 25-62702 1