OEM Mercury MerCruiser Exhaust Riser Elbow 864591-C w/ Mounting Bracket 863714-001 V6 V8
Genuine OEM Mercury MerCruiser exhaust riser elbow, part number 864591-C, complete with mounting bracket 863714-001, removed from a MerCruiser marine engine application. This exhaust elbow directs cooling water and exhaust gases from the riser to the exhaust system and is commonly used on compatible MerCruiser V6 and V8 sterndrive engines utilizing the dry-joint exhaust configuration.
This assembly has been freshly painted and includes the attached mounting bracket and fittings exactly as shown in the photos. It is an OEM MerCruiser component designed for durability and proper exhaust flow in marine applications.
The assembly shows normal cosmetic wear consistent with previous marine use but has no visible cracks, broken mounting points, or major structural damage. Please review all photos carefully and verify compatibility with your specific MerCruiser engine, exhaust system, and part number before purchasing.
Features & Highlights:
- Genuine OEM Mercury MerCruiser Component
- Exhaust Riser Elbow Assembly
- Part Number 864591-C
- Mounting Bracket Included (863714-001)
- Freshly Painted
- Fits Select MerCruiser V6 & V8 Engines
- Dry-Joint Exhaust System Application
- Factory Mounting Points Intact
- No Visible Cracks or Structural Damage
- Sold Exactly As Pictured
Specifications:
- Brand: Mercury MerCruiser
- Part Number: 864591-C
- Bracket Part Number: 863714-001
- Part Type: Exhaust Riser Elbow
- Material: Cast Iron
- Engine Compatibility: Select MerCruiser V6 & V8 Marine Engines
- Exhaust Style: Dry-Joint
- Condition: Used
Included Components:
- OEM MerCruiser Exhaust Riser Elbow
- OEM Mounting Bracket (863714-001)
- Attached Fittings and Hardware as Shown
- Only the items pictured are included
Please verify compatibility with your specific MerCruiser engine model and part number before purchase.
Condition Details:
This is a used OEM MerCruiser exhaust riser elbow assembly in good overall condition. It has been freshly painted and shows normal cosmetic wear from previous marine use. There are no visible cracks, broken mounting ears, or major structural damage. As with any used marine exhaust component, the internal water passages have not been inspected. Please review all photos for the exact condition of the item.
SKU: 10406
Dealer Sale – Sunset Marine TX LLC





















