(920) 662-7605

Used Outboard Parts & Fresh Water Sterndrive Parts

$1.99
We are not a Mercury Marine Parts Dealer. This part is from old stock. Green Bay Propeller and Marine LLC will warranty this part for 30 days.

This sale is for one brand new housing gasket for Mercury Mariner outboard motors.

The Mercury part number is 27-797971.

You will receive one new OEM factory part.  It may be dusty/dirty from storage.  

Fits some 35-45 Hp Mercury Mariner outboards.

Fits the following models and components:

2 Stroke Carb


30 JET ADAPTOR PLATE/SHIFT SHAFT - Engine Numbers [0C159200 THRU 0G589999] - USA
30 JET ADAPTOR PLATE/SHIFT SHAFT - Engine Numbers [9570790 & Up] - Belgium
35 (2 CYL.) BOTTOM COWL AND EXHAUST PLATE - Engine Numbers [9466647 & Up] - Belgium
35 (2 CYL.) BOTTOM COWL AND EXHAUST PLATE - Engine Numbers [B110789 & Up] - USA
40 400 (4 CYL.) ADAPTOR PLATE/SHIFT SHAFT - Engine Numbers [0C159200 & Up] - USA
40 400 (4 CYL.) ADAPTOR PLATE/SHIFT SHAFT - Engine Numbers [9570790 & Up] - Belgium
45 450 (4 CYL.) Exhaust Plate and Shift Linkage - Engine Numbers [0B110789 & Up] - USA
45 450 (4 CYL.) Exhaust Plate and Shift Linkage - Engine Numbers [0A719281 & Up] - Canada
45 450 (4 CYL.) Exhaust Plate and Shift Linkage - Engine Numbers [9466692 & Up] - Belgium

Please check the part numbers for your fitment needs. If you are unsure whether this part fits your model, please contact us with your engine HP, model/serial number and we can help determine if it is right for your engine. Thanks for looking!!!

Thank you for shopping at our store!!

Christine-1434-Theresa



Brands & Clients

  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand