• Mercury Internal Engine Harness
• Harness exits through the side of the cowling
• 1970-1981 (20 & 40HP – 2 Cyl.) 
• 1967-1975 (50,65,80 & 85HP – 4 Cyl.) 
• 1966-1979 (90,95,100,115,125,135,140 & 150HP – 6 Cyl.)

Replaces Mercury 37628
Replaces Mercury 38072
Replaces Mercury 38920
Replaces Mercury 39177
Replaces Mercury 45070
Replaces Mercury 46285
Replaces Mercury 46905
Replaces Mercury 48150
Replaces Mercury 49370
Replaces Mercury 52769
Replaces Mercury 52770
Replaces Mercury 52771
Replaces Mercury 52820
Replaces Mercury 56370
Replaces Mercury 59741
Replaces Mercury 84-46463
Replaces Mercury 84-62534
Replaces Mercury 84-66055
Replaces Mercury 84-66055A1
Replaces Mercury 84-66297
Replaces Mercury 84-66297A1
Replaces Mercury 84-69236
Replaces Mercury 84-69236A1
Replaces Mercury 84-71443
Replaces Mercury 84-71443A1
Replaces Mercury 84-73826
Replaces Mercury 84-73826A1
Replaces Mercury 84-74904
Replaces Mercury 84-74904A1
Replaces Mercury 52771A1
Replaces Mercury 52771A2