MC-20-72963 - Mercury Riser, Inboard (24 #)
MC-20-72963 - Exhaust Riser
Direct replacement exhaust elbow riser. Replaces MerCruiser part number B-72963A1 (inboard applications). Risers include plugs, gasket and mounting hardware to mount to manifold.
For additional details see:
Barr Marine Merc Riser,inboard (24#) Mc-20-72963 is equivalent to parts:
- 72963A9 Mercury Marine
- 72963A 9 Mercury Marine