OEM MerCruiser 350 MAG MPI Dry Joint Exhaust Riser Elbow 864309-C 864309T02
OEM Mercury MerCruiser dry-joint exhaust riser elbow marked 864309-C, removed from a MerCruiser 350 MAG MPI application. This is a 4-inch outlet dry-joint style exhaust elbow used on GM-based MerCruiser V6 and V8 marine engine applications.
The assembly includes the cast exhaust elbow, large rubber exhaust coupler, hose clamps, mounting bracket, water fitting, and attached components shown in the photos.
Mercury replacement number 864309T02 is associated with this style of 4-inch outlet, 7-degree down-angle dry-joint exhaust elbow. Buyer should verify the casting number, engine serial number, exhaust configuration, and outlet size before purchase.
Highlights
- Genuine OEM Mercury MerCruiser Component
- Casting Number 864309-C
- Replacement Part Number 864309T02
- Removed from MerCruiser 350 MAG MPI
- Dry-Joint Exhaust Design
- 4" Exhaust Outlet
- 7-Degree Down-Angle Style
- Cast Marine Exhaust Riser / Elbow
- Rubber Exhaust Coupler Included
- Hose Clamps, Bracket & Fitting Included as Pictured
- Sold Exactly as Pictured
Condition
Used condition with normal cosmetic wear, scratches, paint wear, surface oxidation, and corrosion around the water fitting and exhaust mating areas. Residue from previous installation is present.
No obvious major external cracks or broken mounting sections are visible in the photos. Internal water passages have not been pressure tested or independently inspected.
Please review all photos carefully for exact condition and included components. Sold exactly as pictured.
Specifications
Brand: Mercury MerCruiser
Part Type: Dry-Joint Exhaust Riser / Elbow
Casting Number: 864309-C
Replacement Part Number: 864309T02
Donor Application: MerCruiser 350 MAG MPI
Engine Family: GM-Based MerCruiser V6 / V8
Exhaust Outlet: 4"
Angle: 7° Down-Angle
Configuration: Dry Joint
Material: Cast Metal
Condition: Used OEM Take-Off
Buyer should verify compatibility using 864309-C / 864309T02, engine serial number, exhaust outlet size, and dry-joint configuration before purchase.
Dealer Sale – Sunset Marine TX LLC
SKU: 10787