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Sierra
Sierra Mercruiser Exhaust Manifold Elbow - 18-1976-2
Item: #1780840 | Part Number: 18-1976-2$272.83
Description
The Sierra Mercruiser Exhaust Manifold Elbow 18-1976-2 is a direct replacement designed for GM V-6 and V-8 Mercruiser engines with center rise outlet manifolds (2002 & older). Built for durability in saltwater environments, it features a 4" hose connection with a 7° down angle to ensure proper exhaust flow and reliable performance.
Sierra Mercruiser Exhaust Manifold Elbow - 18-1976-2 Item # 1780840
Description
Features:
- Fits: MCM/MIE GM V-6 & V-8 with center rise outlet exhaust manifold (2002 & older)
- Recommended for saltwater applications
- 4" Hose, 7 deg. down angle
Replaces:
- Barr:
- MC-20-44354
- GLM:
- 51140
- HGE:
- 4354
- Mallory:
- 9-40559
- Mercruiser Stern Drive:
- 44354A10
- 44354A13
- 44354A3
- 44354A9
- 807914A1
- 807988A03
- 807988A2
- Osco:
- 4354