Mercury MerCruiser V8 Dry Joint Exhaust Manifold
$987.87
Genuine Mercury MerCruiser Dry Joint exhaust manifold for selected V8 sterndrive and inboard engines. Designed to improve corrosion resistance, reduce water intrusion risk, and provide reliable long-term exhaust system performance.
The Mercury MerCruiser 8M0185794 Exhaust Manifold is a genuine OEM Dry Joint manifold designed for selected MerCruiser V8 sterndrive and inboard engines. The Dry Joint design separates cooling water from the exhaust passage at the manifold-to-riser connection, helping to reduce internal corrosion and the risk of water ingestion.
Manufactured from heavy-duty cast iron and protected with a corrosion-resistant coating, this manifold is engineered to withstand harsh marine environments while maintaining optimal exhaust flow and engine performance. It is suitable for both port and starboard installation on compatible engines.
Features:
- Genuine Mercury Marine OEM part
- Dry Joint exhaust manifold design
- Suitable for port or starboard side installation
- Heavy-duty cast iron construction
- Corrosion-resistant coating
- Direct replacement for selected MerCruiser V8 applications
- Includes manifold gasket and fittings as supplied by Mercury Marine
Benefits:
- Reduces risk of water intrusion into the engine
- Improves exhaust system durability
- Helps minimise internal corrosion
- Maintains OEM performance and reliability
- Ideal for both freshwater and saltwater applications
Typical Applications:
- MerCruiser 5.0L V8
- MerCruiser 5.7L V8
- MerCruiser 6.2L V8
- GM 305 CID
- GM 350 CID
- GM 377 CID
- 2002 and newer Dry Joint exhaust systems
Supersedes:
- 865735A02
- 864308T01
Category:
Exhaust System Components
Tags:
Mercury, MerCruiser, Exhaust Manifold, Dry Joint, V8 Exhaust, 8M0185794, 5.0L, 5.7L, 6.2L, 305, 350, 377, Sterndrive, Inboard, OEM Mercury
SKU:
8M0185794
