SHOPPING CART
Mercury Marine Quicksilver
OEM Mercury Mercruiser Quicksilver - 31-21145 Bearing
OEM Mercury Mercruiser Quicksilver - 31-21145 Bearing NOS
Genuine Mercury Mercruiser Quicksilver part. New old stock.
Known to fit:
| 120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 898 1978-1982 | 215H AND 215E STERN DRIVE - 215E 1970-1972 |
| KE7, KF7, KG7, KG4 - KE7, KF7, KG4, KG7 - 1939 THRU 1953 | 120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 485 1980-1982 |
| 225-S/233 (1.32 RATIO) STERN DRIVE - 233 1975-1977 | R/MR ALPHA ONE STERNDRIVE - R/MR/ALPHA ONE (Sterndrive) 1983-1990 |
| 888 STERN DRIVE (1.50) RATIO - 888 1971-1977 | MERC 4 - 40, 4 (GNAT 2 CYL.) |
| 470 STERN DRIVE - 470 1976-1977 | 898 (1.50 RATIO) 1228 (1.50 RATIO) 1250 (1.32 RATIO) - 250 1977 |
| 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) - 120/140 1978-1982 |
| 120/140/165 STERN DRIVE - 120/140 1970-1977 | II TR STERN DRIVE (2.00 RATIO) - II-TR 1973-1976 |
| R/MR ALPHA ONE STERNDRIVE - R/MR/ALPHA ONE (Transom Assembly) 1983-1990 | 120/140/165 STERN DRIVE - 165 1970-1977 |
| 215H AND 215E STERN DRIVE - 215H 1970 | TR (200 RATIO) TRS (1.50 RATIO) STERN DRIVE - TR/TRS 1977-1993 |
| 255/280 TRS - 280-TRS 1975-1976 | 255/280 TRS - 255-TRS 1973-1974 |
| 120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 165 1978-1981 | 898 (1.50 RATIO) 1228 (1.50 RATIO) 1250 (1.32 RATIO) - 898/228 1977 |
| 120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 470 1978-1982 | 225-S/233 (1.32 RATIO) STERN DRIVE - 225-S 1974 |
