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Riser Exhaust Dry Joint for Mercruiser 7 Degree 4 Inch V6 V8 864309T02

  • Part #: HGE4309

$279.00

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  • Additional fees for this product
    Eastern States Risers/Elbows/Spacers Shipping
    States this fee will apply to.
    AL, CT, DC, DE, FL, GA, IL, IN, KY, LA, MA, MD, ME, MI, MS, NC, NH, NJ, NY, OH, PA, RI, SC, TN, VA, VT, WI, WV, ,
    $12.00
    Western States Risers/Elbows/Spacers Shipping
    States this fee will apply to.
    AR, AZ, CA, CO, IA, ID, KS, MN, MO, MT, ND, NE, NM, NV, OK, OR, SD, TX, UT, WA, WY, HI, ,
    $18.00

4" 7° Short Riser for a Mercruiser Dry Joint Exhaust System. It will fit all V6 & V8 GM Engines with a Center Riser Dry Joint Exhaust with a 7°. 4" Riser
Replacement parts for Quicksilver # 864309T02.
This riser fits Osco # 5735, Barr # MC-1-865735, Mallory # 9-40508, Merc. # 865735A02 V8 and Merc. # 864612T01, HGE # 4612 V6 Dry-Joint Exhaust Manifolds. 
Includes mounting kit (1 riser gasket, 1 open seal ring, 1, restrictor seal ring, 2 closed seal rings, 4 3/8" 16UNC x 5-7/8" riser bolts with lock washers and 1 3/4" NPT plug as pictured)

Click Here to view a larger High Resolution Image of this Riser

OSC 4591 Dry-Joint Riser Front View

If you require the 14° Riser (864591T02), then order the Osco # 4591 14° 4" Riser

NOTE: This riser WILL FIT Dry Joint Exhaust Systems.
Click here if you do not have a Dry Joint Exhaust Riser

Short Dry Joint Elbow
Mercury Quicksilver # 864309T02 serial # 309999 and below
(pre 2005 models)
Measures 5.2" from elbow flange to mounting bolt bass pad.
Tall Dry Joint Elbow
Mercury Quicksilver # 864591T02 serial # 310000 and above (post 2005 models) -
Measures 6.7" from elbow flange to mounting bolt bass pad.
Dry Joint pre 2004
Mercury Dry Joint Small Block V8 pre-2005 with 7° Risers
2005 and up Dry Joint Exhaust illustration click to enlarge
Mercury Dry Joint Small Block V8 with 14° Risers 2005 and newer

 





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