Sierra Marine Parts Catalog

857 I/O — MERCRUISER - Oil Seals Part # O.E. # Shaft Size (in.) Dimensions (in.) O.D. Width 18-0172 26-97530 0.845 1.500 0.315 18-0515 26-30530 0.540 1.004 0.303 18-0516 26-30913 0.500 0.839 0.187 18-0517 26-32911 1.100 1.260 0.127 18-0519 26-14240 3.792 4.536 0.482 18-0522 26-43036 1.045 1.474 0.187 18-0523 26-43993 1.640 2.132 0.282 18-0525 26-45587 0.390 0.628 0.124 18-0526 26-48443 0.750 1.379 0.256 18-0527 26-56397 0.750 1.127 0.343 18-0529 26-62818 1.640 2.256 0.319 18-0531 26-72785 0.790 1.880 0.248 18-0537 26-85107 1.020 1.507 0.251 18-0578 26-67388 1.800 3.100 0.500 18-2002 26-76868, 26-70019 1.188 1.692 0.25 18-2004 26-20070 0.625 1 0.25 18-2003 26-32080,26-68493,26-823894 2.25 3 0.437 18-2004 26-20070 0.625 1 0.25 18-2006 26-897154 0.625 1.125 0.312 18-2007 26-94038,26-30727,26-31489 1 1.5 0.312 18-2008 26-56788 0.875 1.25 0.375 18-2009 26-892361, 26-25776, 26-31249, 26-46021 0.375 0.75 0.25 18-2010 26-897153 0.437 0.875 0.25 18-2011 26-23300,26-90562,26-29595 0.75 1.25 0.312 OIL SEALS DRIVESHAFT HOUSING GEAR HOUSING Part # O.E. # Shaft Size (in.) Dimensions (in.) O.D. Width 18-2013 802276, 26-16977, 26-20465, 26-31507, 26-79884 0.875 1.25 0.188 18-2014 26-33144, 26-77634, 26-89238, 26-F694305 0.875 1.5 0.312 18-2015 20250, 26-23517 0.75 1.25 0.25 18-2016 26-20079, 26-25837, 26-29476, 26-41953 1.187 1.875 0.25 18-2017 26-32121, 26-35025 0.75 1 0.125 18-2019 26-27163 0.688 1.124 0.25 18-2026 ➀ 802276, 26-16977, 26-20465, 26-31507, 26-79884 0.875 1.25 0.188 18-2048 26-24590 0.4 0.566 0.094 18-2049 26-32511 1.25 2.005 0.388 18-2050 26-55682 1 1.253 0.125 18-2051 26-69188 0.875 1.253 0.278 18-2052 26-69189 0.875 1.314 0.322 18-2053 26-70081 1.185 1.754 0.36 18-2054 26-76384, 26-8164641 0.375 0.75 0.243 18-2055 26-21642, 26-26782, 26-79831 0.75 1.127 0.149 18-2056 26-37259, 26-89237, 26-96503, 26-965031 0.875 1.375 0.250 18-2076 ➀ 26-F697118, 26-12224 1.188 1.690 0.360 18-2077 26-F697555, 26-14077 1.188 1.689 0.247 ➀  Line Cutter Seal BC Bearing Carrier Seal GC Gear Chamber Seal LDS Lower Driveshaft Seal Stern Drive Model Beg. S/N End S/N Oil Seal Desc. Qty. R/MR/Alpha I 6225577 UP 18-2003 BC 1 Alpha I SS ALL 18-2003 BC 1 Alpha I SS ALL 18-2056 LDS 1 Alpha I SS ALL 18-2049 GC 1 IA,IB,IC 1684188 2065189 18-2003 BC 1 I,IA,IB,IC 1534570 2065189 18-2049 GC 1 IA,IB,IC 1749276 2065189 18-2056 LDS 1 II 1474909 2671321 18-2003 BC 1 120/140 2062141 6225576 18-2003 BC 1 120/140 2062141 6225576 18-2056 LDS 1 120/140 2062141 6225576 18-2049 GC 1 160/165 2065190 UP 18-2003 BC 1 160/165 2065190 UP 18-2049 GC 1 160/165 2065190 UP 18-2056 LDS 1 225-S 3856268 4200499 18-2056 LDS 1 225-S 3856268 4200499 18-2049 GC 1 225-S 3856268 4200499 18-2003 BC 1 233 4200500 UP 18-2049 GC 1 233 4200500 UP 18-2003 BC 1 233 4200500 UP 18-2056 LDS 1 Stern Drive Model Beg. S/N End S/N Oil Seal Desc. Qty. 250 4791300 4898729 18-2049 GC 1 250 4791300 4898729 18-2003 BC 1 250 4791300 4898729 18-2056 LDS 1 260 4898730 6225576 18-2049 GC 1 260 4898730 6225576 18-2056 LDS 1 260 4898730 6225576 18-2003 BC 1 470 4208730 6225576 18-2056 LDS 1 470 4208730 6225576 18-2003 BC 1 470 4208730 6225576 18-2049 GC 1 485 4893835 UP 18-2003 BC 1 485 4893835 UP 18-2049 GC 1 485 4893835 UP 18-2056 LDS 1 888 3106717 UP 18-2056 LDS 1 888 3106717 UP 18-2049 GC 1 888 3106717 UP 18-2003 BC 1 898/228 4782330 6225576 18-2049 GC 1 898/228 4782330 6225576 18-2003 BC 1 898/228 4782330 6225576 18-2056 LDS 1 Stern Drive Model Beg. S/N End S/N Oil Seal Desc. Qty. MR/Alpha I 6225577 UP 18-2002 PS 2 R/MR/Alpha I 6225577 UP 18-2009 SSB 1 R/MR/Alpha I 6225577 UP 18-2014 WPB,L 1 MR/Alpha I 6225577 UP 18-2013 WPB,U 1 R 6225577 UP 18-2013 WPB,U 1 Alpha I SS ALL 18-2014 WPB,L 1 Alpha I SS ALL 18-2009 SSB 1 Stern Drive Model Beg. S/N End S/N Oil Seal Desc. Qty. Alpha I SS ALL 18-2013 WPB,U 1 Alpha I SS ALL 18-2002 PS 2 BRAVO I B664190 UP 18-2002 PS 2 I 1534570 1536617 18-2009 WPB 1 I 1534570 1684187 18-2009 SSB 1 I 1534570 1684187 18-2002 PS 2 I 1534570 1684187 18-2013 WP 1