Description:

This Regulator Rectifier ensures stable electrical power for compatible outboard motors, preventing battery overcharging and protecting electronic components. It is a direct replacement part designed for reliable performance in marine environments.
Compatibility

• Mercury Marine 120hp Exlpt 1993 to 1999
• Mercury Marine 120hp Elpt 1993 to 1999
• Mercury Marine 120hp Xr2 1999 to 2000
• Mercury Marine 150hp 1989 to 1992
• Mercury Marine 40hp El and Elpt 2 Stroke 1992 to 1999
• Mercury Marine 50hp El and Elpt 2 Stroke 1996 to 1999
• Mercury Marine 70hp 2 Stroke 1991 to 1992
• Mercury Marine 70hp El and Elpt 2 Stroke 1993 to 1995
• Mercury Marine 75hp El and Elpt 2 Stroke 1996 to 1999
• Mercury Marine 90hp 1991 to 1996
• Mercury Marine 90hp El 1993 to 1995
• Mercury Marine 90hp Elpt and Exlpt 1993 to 1999
• Mercury Marine F25 4 Stroke 1998 to 2003
• Mercury Marine T25 4 Stroke 2001 to 2003
• Yamaha 120hp 1990 to 1992
• Yamaha 25hp F25 and T25 4 Stroke 1998 to 2003
• Yamaha 30hp F30 4 Stroke 2001 to 2003
• Yamaha 40hp F40 4 Stroke 2000 to 2003

Technical Specifications

• Part Number RR252/10
• Length 62 mm
• Width 83 mm
• Compatible Yamaha Part Numbers 65W 81960 00 00 and 65W 81960 10 00
• Compatible Mercury Marine Part Numbers 883071A1, 883071A, 883071T, 817411 1, and 815279 4

Important Notes

• The black wire serves as the ground
• Original regulators may not have a black wire
• Verify visual match with existing unit before installation