Mercruiser V8-198, 228, 255, 260 & 898
Inboard & sterndrive units: Log style direct replacement
| Part Number | Description |
|---|---|
| MC-1-77234 | Direct replacement water cooled exhaust manifold (port side). Replaces MerCruiser part number B-77234A2. |
| MC-1-77235 | Direct replacement water cooled exhaust manifold (starboard side). Replaces MerCruiser part number B-77235A2. |
| MC-20-60426 | Direct replacement exhaust elbow riser (utilizes a stainless steel sleeve at the water / air mixing area). Replaces MerCruiser part number B-60426A1 (I/O applications). |
| MC-20-76351 | Direct replacement exhaust elbow riser. Replaces MerCruiser part number B-76351A1 (I/O applications). Not pictured. |
| MC-20-76771 | Direct replacement exhaust elbow riser. Replaces MerCruiser part number B-76771A3 (inboard applications). |
| 1-60252 | Direct replacement exhaust manifold end cap / connector. Replaces MerCruiser part number B-60252. |
| 1-60252P | Front end plate mounting package. |
| 1-73813 | Direct replacement manifold end cap (rear). Supercedes part number 1-54870. |
| 1-73813P | Rear end cap mounting package. |
| MC-1-7723P | Riser mounting stud package. |
| MC-1-77234P | Manifold mounting package. |
| MC-1-7723D | Riser mounting package. |
| MC-20-55730 | Stainless steel fresh water cooling block off plate for use with MerCruiser riser numbers 60426, 76351 and 76771. Requires two (2) gaskets—part number MC47-27-99777. |
| MC-20-60207 | Stainless steel block off plate (with vent hole) for use with MerCruiser riser numbers 60426, 76351 and 76771. Requires two (2) gaskets—part number MC47-27-99777. Used in pre-heating plumbing systems. |
| MC-20-60426P | Exhaust riser elbow mounting package. For use with both MC-20-60426 and MC-20-76351 risers. |
| MC-20-61851A2 | Manifold to riser 3" spacers (sold in pairs). Includes all mounting hardware, gaskets and drain plugs. |
| MC-27-48104 | Alternator mounting bracket. |
| MC-29-47441 | Upper thermostat housing. |
| MC-29-78984 | Lower thermostat housing. |
| MC47-488KIT | Thermostat kit (includes gasket and thermostat). |
| MC47-27-33395 | Direct replacement exhaust manifold to head gasket. |
| MC47-27-33395A2 | Exhaust manifold gasket set. |
| MC47-27-48043 | Direct replacement exhaust manifold end cap / connector gasket (will fit both ends). |
| MC47-27-99777 | Direct replacement exhaust elbow to manifold gasket. Supersedes MerCruiser part number 27-52076. |
Note
Manifold includes all plugs, gaskets and mounting hardware to head. Risers include plugs, gasket and mounting hardware to mount to manifold.