Mercruiser V8 Models 898R, 228R & 260R
Center riser direct replacement
| Part Number | Description |
|---|---|
| MC-1-87114 | Direct replacement water cooled exhaust manifold. Replaces MerCruiser part numbers 87114A8, 87114A19 and 860246A10. |
| MC-20-44354 | Direct replacement water cooled center discharge riser. Replaces MerCruiser part number B-44354A3. Accepts 4" I.D. exhaust hose (8-degree angle). |
| MC-20-98502 | Direct replacement water cooled center discharge riser. Replaces MerCruiser part number 98502A2. Accepts 3" I.D. exhaust hose (0-degree angle). |
| MC-20-98504 | Direct replacement water cooled center discharge riser. Replaces MerCruiser part number 98504A3. Accepts 3" I.D. exhaust hose (15-degree angle). |
| MC-20-44354P | Mounting package for MC-20-44354 riser. |
| MC-20-87918 | Direct replacement stainless steel block off plate for use with MerCruiser riser numbers 98502, 98504 and 44354. Requires two (2) gaskets—part number MC47-27-41813. |
| MC-20-93320A3 | Manifold to riser 3" spacer blocks (pair) with fastener and gasket package. |
| MC-20-93322A3 | Manifold to riser 6" spacer blocks (pair) with fastener and gasket package. |
| MC-20-98504P | Mounting package for MC-20-98504 riser (includes gaskets, drain plug, pipe plug, stainless steel restrictor plate and fasteners). |
| MC-20-99208 | Direct replacement stainless steel restrictor plate for use with MerCruiser riser numbers 98502, 98504 and 44354. Requires two (2) gaskets—part number MC47-27-41813. |
| MC-27-93175 | Alternator bracket. |
| MC-29-47441 | Upper thermostat housing. |
| MC-29-87290 | Lower thermostat housing. |
| MC47-27-33395 | Direct replacement exhaust manifold to head gasket. |
| MC47-27-41811 | Direct replacement restrictor gasket. Replaces MerCruiser part number 27-41811. To be used with MC-20-87918 (two (2) required per plate used). |
| MC47-27-41813 | Direct replacement restrictor gasket. Replaces MerCruiser part number 27-41813. |
| MC47-27-87105 | Direct replacement exhaust elbow gasket. Replaces MerCruiser part number 27-87105. |
| MC-50-87238 | Exhaust manifold drain cock. |
| MC-50-806926 | Replacement 3/4" N.P.T. x 1" hose fitting (90-degree) / brass drain cock. |
Note
Manifold includes all plugs, gaskets and mounting hardware to head. Risers include plugs, gasket and mounting hardware to mount to manifold.