Mercruiser Dry Joint Elbow/Riser (2005-up)

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4" Mercruiser Dry Joint Elbow/Riser (2005-up)


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New BARR Replacement for Mercruiser Small Block (4.3L, 5.0L, 5.7L, 6.2L) Exhaust Elbow/Riser (Dry Joint Replacement)


You are looking at a Brand New Mercruiser Replacement Exhaust Manifold Elbow/Riser for 4.3L, 5.0L, 5.7L, 6.2L Mercruiser Marine Engines. This will replace the Exhaust Risers used on a 2 piece Dry Joint exhaust manifold system from years 2005-newer (Dry Joint). This riser includes gaskets and bolts. 3 year warranty provided by manufacturer.

This tall dry joint riser is for use on applications post 2005, serial number range 0W310000-above. 2002-2005 models used a shorter dry joint riser. Check our listings for that specific riser - Mercruiser # 864309T02

This is NOT a used, reconditioned, or remanufactured exhaust riser/elbow. This is NOT an automotive/truck part.

This Package Includes:

  • One Exhaust Elbow/Riser (BARR MC-20-864591)
  • One Riser Gasket
  • Bolts to install Riser
  • 3 year warranty

Will Replace the following part numbers:

  • Mercruiser: 864591, 864591T02
  • Osco: 4591
  • Barr: MC-20-864591
  • Mallory: 9-40560
  • HGE: 4591T

Our Shipping Policy


We ship our engines and parts all over the world. In the domestic US, we ship via FedEx or USPS. If parts orders are placed and paid for before 2 pm EST, parts will leave our facility that same business day, assuming that they are in stock. Please give us a call at 877-639-2881 if rushed delivery is needed.



We ship our parts all over the world! We typically use FedEx, DHL or USPS to do so. To request a shipping quote please email us at with the following information:

  • item part #
  • desination country and postal code

We'll get back to you quickly with a shipping quote!



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