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Mercury MerCruiser 73020A14 Alpha One Bearing Carrier Aqua Power 2178 Sierra 18-2191
- Mercury MerCruiser 73020A14 Alpha One Bearing Carrier
- For use with:
- Mercury MerCruiser Outdrive MC-I, R, MR, Alpha One
- 470 STERNDRIVE - 470 1976-1977
- 120/140/165 STERNDRIVE - 165 1970-1977
- 120/140/165 STERNDRIVE - 120/140 1970-1977
- 225-S/233 (1.32 RATIO) STERN DRIVE - 225-S 1974
- 225-S/233 (1.32 RATIO) STERN DRIVE - 233 1975-1977
- 888 STERN DRIVE (1.50) RATIO - 888 1971-1977
- 898 (1.50 RATIO) 1228 (1.50 RATIO) 1250 (1.32 RATIO) - 250 1977
- 898 (1.50 RATIO) 1228 (1.50 RATIO) 1250 (1.32 RATIO) - 898/228 1977
- R/MR ALPHA ONE STERNDRIVE - R/MR/ALPHA ONE (Sterndrive) 1983-1990
- R/MR ALPHA ONE STERNDRIVE - R/MR/ALPHA ONE (Transom Assembly) 1983-1990
- ALPHA-ONE SS, II SSM, III, III SSM, IIIA SSM, IV SSM, V SSM - SSM II/III/IV/V 1982-1995
- ALPHA-ONE SS, II SSM, III, III SSM, IIIA SSM, IV SSM, V SSM - ALPHA ONE SS 1986-1989
- 120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 165 1978-1981
- 120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 228 1978-1982
- 120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 470 1978-1982
- 120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 485 1980-1982
- 120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 898 1978-1982
- 120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 120/140 1978-1982
- Manufacturer: Sierra by Aqua Power
- Model Number: 18-2191
- Part Number: 2178
- Also Known As:
- Sierra 182191
- Mercury 56211A1, 73020A1, 73020A14, 73020A-14
