New lower hose exhaust bellow for OMC and Volvo Penta engines
Fits 1994 and newer 4, 6, 8 cylinder engines
Replaces OEM numbers 3863450, 3852741
One new lower exhaust coupler for Volvo Penta and OMC Replaces OMC 3852741 or Volvo Penta 3863450 or Sierra 18-2780-1 Fits many engines 3.0, 4.3, 5.0, 5.7, 5.8, 7.4, 8.1 1994 and newer Inside diameter is 3.5 inches. Length is 5.5 inches