Features: Preventing over charging battery and improve charging capability. Better cooling design, long service life. Original standard, perfectly match to the original motorcycle. Fit for Mercury Outboard 30-125hp. Specification: Condition: 100% Brand New Material: Aluminum alloy Part Number: 815279-3 883072T 815279T 815279-5 830179T 830179-2 854515 856748 883072 18-5743 8M0006034 Replaces: Fit for Mercury Marine PN 883072T Fit for Mercury Marine PN 8M0084173 Fitment: Model Engine Serial Range Fit for 30hp Jet hp 3-cyl. Carbureted 2-Stroke 0G760300 Thru 0T408999 Fit for 30hp 2-cyl. Carbureted 2-Stroke 0G760300 Thru 0T979999 Fit for 30hp Jet hp 3-cyl. Carbureted 2-Stroke 0P017000 Thru 0P153499 - Belgium models Fit for 30hp 2-cyl. Carbureted 2-Stroke 0P017000 Thru 0P325499 - Belgium models Fit for 30hp 2-cyl. Carbureted 2-Stroke 0P325500 & Up - Belgium models Fit for 30hp 2-cyl. Carbureted 2-Stroke 0T980000 Thru 0T999999 Fit for 30hp 2-cyl. Carbureted 2-Stroke 1B000001 & Up Fit for 40hp 2-cyl. Carbureted 2-Stroke 0G760300 Thru 0T979999 Fit for 40hp 3-cyl. Carbureted 2-Stroke 0G760300 Thru 0T979999 Fit for 40hp 2-cyl. Carbureted 2-Stroke 0P017000 Thru 0P325499 - Belgium models Fit for 40hp 3-cyl. Carbureted 2-Stroke 0P017000 Thru 0P325499 - Belgium models Fit for 40hp Jet Carbureted 2-Stroke 0P094500 Thru 0P325499 - Belgium models Fit for 40hp 2-cyl. Carbureted 2-Stroke 0P325500 & Up - Belgium models Fit for 40hp 3-cyl. Carbureted 2-Stroke 0P325500 & Up - Belgium models Fit for 40hp Jet Carbureted 2-Stroke 0P325500 & Up - Belgium models Fit for 40hp Jet Carbureted 2-Stroke 0T178500 Thru 0T979999 Fit for 40hp Jet Carbureted 2-Stroke 0T980000 & Up Fit for 40hp 2-cyl. Carbureted 2-Stroke 0T980000 Thru 0T999999 Fit for 40hp 3-cyl. Carbureted 2-Stroke 0T980000 Thru 1B209735 Fit for 40hp 2-cyl. Carbureted 2-Stroke 1B000001 & Up Fit for 45hp Jet Carbureted 2-Stroke 0G760300 Thru 0T129554 Fit for 45hp Jet Carbureted 2-Stroke 0P017000 Thru 0P094499 - Belgium models Fit for 50hp 3-cyl. Carbureted 2-Stroke 0G760300 Thru 0T979999 Fit for 50hp 3-cyl. Carbureted 2-Stroke 0P017000 Thru 0P325499 - Belgium models Fit for 50hp 3-cyl. Carbureted 2-Stroke 0P325500 & Up - Belgium models Fit for 50hp 3-cyl. Carbureted 2-Stroke 1B000001 & Up Fit for 55hp 3-cyl. Carbureted 2-Stroke 0G760300 Thru 0T979999 Fit for 55hp 3-cyl. Carbureted 2-Stroke 0P017000 Thru 0P325499 - Belgium models Fit for 55hp 3-cyl. Carbureted 2-Stroke 0P325500 & Up - Belgium models Fit for 55hp 3-cyl. Carbureted 2-Stroke 0T980000 & Up Fit for 60hp 3-cyl. Carbureted 2-Stroke 0G760300 Thru 0T979999 Fit for 60hp 3-cyl. BIGFOOT Carbureted 2-Stroke 0G760300 Thru 0T979999 Fit for 60hp 3-cyl. Carbureted 2-Stroke 0P017000 Thru 0P325499 - Belgium models Fit for 60hp 3-cyl. BIGFOOT Carbureted 2-Stroke 0P017000 Thru 0P325499 - Belgium models Fit for 60hp 3-cyl. Carbureted 2-Stroke 0P325500 & Up - Belgium models Fit for 60hp 3-cyl. Carbureted 2-Stroke 0T980000 & Up Fit for 65hp Jet Carbureted 2-Stroke 0G760300 Thru 0T979999 Fit for 65hp Jet Carbureted 2-Stroke 0P017000 Thru 0P325499 - Belgium models Fit for 65hp Jethp 3-cyl. Carbureted 2-Stroke 0T980000 Thru 0T999999 Fit for 65hp Jethp 3-cyl. Carbureted 2-Stroke 1B000001 & Up Fit for 75hp 3-cyl. Carbureted 2-Stroke 0G760300 Thru 0T979999 Fit for 75hp 3-cyl. Carbureted 2-Stroke 0P017000 Thru 0P325499 - Belgium models Fit for 75hp 3-cyl. Carbureted 2-Stroke 0P325500 & Up - Belgium models Fit for 75hp 3-cyl. Carbureted 2-Stroke 0T980000 Thru 0T999999 Fit for 75hp 3-cyl. Carbureted 2-Stroke 1B000000 & Up Fit for 80hp Jet Carbureted 2-Stroke 0G760300 Thru 0T979999 Fit for 80hp Jet Carbureted 2-Stroke 0P017000 Thru 0P325499 - Belgium models Fit for 80hp Jet Carbureted 2-Stroke 0T980000 Thru 0T999999 Fit for 80hp Jet Carbureted 2-Stroke 1B000001 & Up Fit for 90hp 3-cyl. Carbureted 2-