• Fitment:
    • For all V6 & V8 GM Marine Engines With Center Riser Dry Joint Exhaust 2004 and newer
    • Please Double Check The Year/Part Number In The Product Description To Make Sure It Fits.
     
  • Specifications:
    • Condition: 100% Brand New  
    • Type:  Dry Joint Exhaust Riser Elbow
    • Angle: 14 degrees
    • Engine Type: V6 V8
    • Diameter: 4 inches
    • Material: Heavy duty Cast Iron. 
    • Replaces OE Part Number: For Mercury Mercruiser # 864591T02
     
  • Key Features:
  • Exhaust Manifold and Riser Elbow For Mercruiser 4.3 5.0 5.7 Engines 2004+

    Fitment:

    • For all V6 & V8 GM Marine Engines With Center Riser Dry Joint Exhaust 2004 and newer
    • Please Double Check The Year/Part Number In The Product Description To Make Sure It Fits.

     

    Specifications:

    • Condition: 100% Brand New  
    • Type:  Dry Joint Exhaust Riser Elbow
    • Angle: 14 degrees
    • Engine Type: V6 V8
    • Diameter: 4 inches
    • Material: Heavy duty Cast Iron. 
    • Replaces OE Part Number: For Mercury Mercruiser # 864591T02

     

    Key Features:

    • Premium Cast Construction For Durability In Marine Environments
    • 4" Diameter With 14-Degree Angle For Optimal Exhaust Flow
    • Designed Specifically For Dry Joint Exhaust Systems
    • Includes Multi-Option Gasket For Different Cooling Configurations
    • Complete With New Mounting Bolts For Installation
    • Professional Installation Is Suggested.

     

    Package Include:

    • 1* Exhaust Riser Elbow Kit 
    • 1* Gasket 
    • 1 Set Mounting Hardware
    • W/o Product Instruction

    Item Specifics
    Country of Origin United States
    Brand labwork
    Manufacturer Part Number 4591 864591T02
    Color Black
    Type Dry Joint Exhaust Riser Elbow
    Fitment Type Direct Replacement
    Material Cast Iron
    Compatible Make For Mercury Mercruiser
    Warranty 90 Day
    Fitment For all V6 & V8 GM Marine Engines 2004 and newer
    Fitment For all V6 & V8 GM Marine Engines 2004 and newer

    Payment

    Shipping

    Returns
    Please contact us first when return, exchange and refund is required.
    Any direct return of purchased items will not be processed.
    Change-of-mind return can only be accepted within 7 days after purchase.
    All other returns can be accepted in 30 days.
    We will closely examine the condition of the returned items and will not issue any refund/exchange before we make sure the items are in their original neat conditions.
    Contact Us

    If you have any questions before or after winning auction, please don't hesitate to contact our Customer Service Team .

    Our office hours are Monday to Friday 8:00am - 5:30pm and Saturday 8:00am - 12:00 noon PST,

    <p style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; font-size: 10px; font-family: " open="" sans",="" 微软雅黑,="" "microsoft="" yahei",="" 微軟正黑體,="" jhenghei",="" arial,="" helvetica,="" sans-serif,="" verdana;"="">we are off on Saturday afternoon and sunday and during all major holidays.

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    About Us
    Exhaust Manifold and Riser Elbow For Mercruiser 4.3 5.0 5.7 Engines 2004+

    Fitment:

    • For all V6 & V8 GM Marine Engines With Center Riser Dry Joint Exhaust 2004 and newer
    • Please Double Check The Year/Part Number In The Product Description To Make Sure It Fits.

     

    Specifications:

    • Condition: 100% Brand New  
    • Type:  Dry Joint Exhaust Riser Elbow
    • Angle: 14 degrees
    • Engine Type: V6 V8
    • Diameter: 4 inches
    • Material: Heavy duty Cast Iron. 
    • Replaces OE Part Number: For Mercury Mercruiser # 864591T02

     

    Key Features:

    • Premium Cast Construction For Durability In Marine Environments
    • 4" Diameter With 14-Degree Angle For Optimal Exhaust Flow
    • Designed Specifically For Dry Joint Exhaust Systems
    • Includes Multi-Option Gasket For Different Cooling Configurations
    • Complete With New Mounting Bolts For Installation
    • Professional Installation Is Suggested.

     

    Package Include:

    • 1* Exhaust Riser Elbow Kit 
    • 1* Gasket 
    • 1 Set Mounting Hardware
    • W/o Product Instruction


    Please contact us first when return, exchange and refund is required.
    Any direct return of purchased items will not be processed.
    Change-of-mind return can only be accepted within 7 days after purchase.
    All other returns can be accepted in 30 days.
    We will closely examine the condition of the returned items and will not issue any refund/exchange before we make sure the items are in their original neat conditions.

    If you have any questions before or after winning auction, please don't hesitate to contact our Customer Service Team .

    Our office hours are Monday to Friday 8:00am - 5:30pm and Saturday 8:00am - 12:00 noon PST,

    <p style="font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; font-size: 10px; font-family: " open="" sans",="" 微软雅黑,="" "microsoft="" yahei",="" 微軟正黑體,="" jhenghei",="" arial,="" helvetica,="" sans-serif,="" verdana;"="">we are off on Saturday afternoon and sunday and during all major holidays.


    On Sep 13, 2026 at 17:49:10 PDT, seller added the following information:

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