and OSi series
fiber-reinforced rubber to deliver reliable performance in demanding marine environments
5 2-Stroke 1980-1985 47-89980T1
tightening the connection to the manufacturer's specified torque
This interval may be shorter if you frequently operate in sandy
Water Pump Impeller Kit – Fits OMC Cobra Stern Drive 2.3–7.5L (Replaces 983895, 984461) family-mercury-125hp and OSi seriesWater Pump Impeller Kit Fits OMC Cobra Stern Drive 2. 37. 5L (Replaces 983895, 984461) This water pump impeller service kit is designed for OMC Cobra Stern Drive engines from 19861993, including 2. 3L, 2. 5L, 3. 0L, 4. 3L, 5. 0L, 5. 7L, 5. 8L, and 7. 5L models. It is not compatible with OMC Cobra SX or Stringer drives. This kit serves as a direct replacement for OMC part numbers 983895, 984461, and 984744. It also cross references with Sierra 18 3058,