One new lower exhaust coupler for Volvo Penta and OMC Replaces :
- OMC 3852741
- Volvo Penta 3863450
- 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
- 2.3 Liter (2.3L) 1989-1990
- 2.5 Liter (2.5L) 1986 only
- 3.0 Liter (3.0L) 1986-1991
- 4.3 Liter (4.3L) 1990-1991
- 5.0 Liter (5.0L) Ford based only
- 1991 Only 5.8 Liter (5.8L) Ford based only
- 1991 Only 5.7 Liter (5.7L) GM based early production only
- Early production 5.7 liter GM based units had a "lump" in the bellows, later production models did not have a "lump". Look at your bellows before ordering.
