Upper Exhaust Tube | Sierra 18-2762
Rubber exhaust bellows fits various Mercruiser engines connecting exhaust pipe or elbow to exhaust riser.
- Upper exhaust boot
- 3 in. ID inlet
- 4 in. ID. outlet
- 4 3/4 in. long
- Replaces Mercury 70981, 70981A3
- Replaces Mallory 9-72808
