Force Outboard Lower Units

New and rebuilt lower units for Force outboards come with a one-year limited warranty. Core value is primarily based on the condition of your gear housing, prop shaft and drive shaft.

When ordering or checking availability, always include your engine model number and shaft length. Some models require additional info, such as one or two-piece drive shaft and 3-jaw or 6-jaw clutch (see image below).

Note: Force lower units do not come with a water pump. Stub shaft/2-piece units do not include the upper drive shaft.

All gearcases are shipped without oil. Be sure to use the recommended gear oil and proper filling technique listed in the manual.

Our prices include shipping in the continental US, including the return of the core for credit.

HP Cyls Years New/Rem Price Core Part #
75 (6-Jaw) 3 1999 Remanufactured $1,535 + core $200 FO-G3-98-R
75 (6-Jaw) 3 1999 New $1,799 + core $200 FO-G3-98-N
85 (2 pc shaft) 3 1989 Remanufactured $1,835 + core $100 FO-G4-90-R
90 (2 pc shaft) 3 1989-1994 Remanufactured $1,835 + core $100 FO-G4-90-R
90 (3-Jaw) 3 1995-1997 Remanufactured $1,635 + core $100 FO-G3-97-R
90 (3-Jaw) 3 1995-1997 New $1,899 + core $100 FO-G3-97-N
90 (6-Jaw) 3 1998-1999 Remanufactured $1,535 + core $200 FO-G3-98-R
90 (6-Jaw) 3 1998-1999 New $1,799 + core $200 FO-G3-98-N
120 4 1989-1994 Remanufactured $1,835 + core $100 FO-G4-90-R
120 (3-Jaw, Long Shaft) 4 1995-1997 Remanufactured $1,635 + core $100 FO-G4-95-R
120 (3-Jaw, Long Shaft) 4 1995-1997 New $1,899 + core $100 FO-G4-95-N
120 (3-Jaw, XL Shaft) 4 1995-1997 Remanufactured $1,635 + core $100 FO-G4-96-R
120 (6-Jaw, Long Shaft) 4 1998-1999 Remanufactured $1,535 + core $200 FO-G4-98-R
120 (6-Jaw, Long Shaft) 4 1998-1999 New $1,799 + core $200 FO-G4-98-N
120 (6-Jaw, XL Shaft) 4 1998-1999 Remanufactured $1,535 + core $200 FO-G4-99-R
150 5 1989-1994 Remanufactured $1,835 + core $100 FO-G4-90-R
 

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