Mercruiser GEAR SETS

Outboard Recycle carries Red Rhino replacement parts for the following Mercruiser GEAR SETS :

Catalog NoDescriptionOEMNo
MR-137MERCRUISER 1969-1997 UPPER GEAR SET 1:50 RATIO43-18411A4
MR-139MERCRUISER 1969-1997 UPPER GEAR SET 1:65 RATIO42-45814A5
MR-141MERCRUISER 1969-1997 UPPER GEAR SET 1:84 RATIO43-75325A3
MR-143MERCRUISER 1969-1997 UPPER GEAR SET 1:98 RATIO43-55778A3
MR-161I/D MERCRUISER GEN II UPPER GEAR SET 1998-2003 1.4743-853641A2
MR-163MERCRUISER GEN II UPPER GEAR SET 1998-2003 1.6143-853640A2
MR-165MERCRUISER GEN II UPPPER GEAR SET 1998-2003 1.8143-853643A2
MR-167I/D MERCRUISER GEN II UPPER GEAR SET 1998-2003 1.9443-853642A2
MR-175I/D MERCRUISER GEN II LOWER GEAR SET 2:1 1998-200343-853593A1

* Outboard Recycle sells wholesale only to qualified dealer service centers. If you are a dealer, click here to login through DealerNet to view dealer prices.

With nearly 10,000 authorized dealers nationwide, OBR Parts and Marine is the largest supplier of outboard and sterndrive replacement components in the nation.

No one in the industry can compete with our inventory or service. As an OBR authorized dealer, you will benefit from years of technical expertise, personal customer service, a generous exchange policy, and the most competitive pricing structure in the industry. In short, your membership in our DealerNet enables you to better serve the most important people in your business..... your clients!


Simply email or fax your business license and business card or letterhead to or 251-645-2084. Be sure to include you contact name and phone number so we can reach you after the setup is complete.