mariner magnum II 150

[louism]

Hi! I just removed my carbs (3) from outboard, and plan on rebuilding them. I need info on carb type so I can purchase rebuild kit. serial # ob314774 magnum II v6 150. Markings on carb are: 1374-5427-c on all 3, and then top carb 41-10198, middle carb 41-20208, bottom carb 41-30218. All carbs have marking of WH. If any one can help with fuel pump kit as well. Its square with markings: 14430-c1, 98766. Thank you

 

[j_martin]

Re: mariner magnum II 150

Hi! I just removed my carbs (3) from outboard, and plan on rebuilding them. I need info on carb type so I can purchase rebuild kit. serial # ob314774 magnum II v6 150. Markings on carb are: 1374-5427-c on all 3, and then top carb 41-10198, middle carb 41-20208, bottom carb 41-30218. All carbs have marking of WH. If any one can help with fuel pump kit as well. Its square with markings: 14430-c1, 98766. Thank you

WH41 carbs. Kits are the same for all WH's. (1395-6452) Only difference between WH41 and WH41A is the idle jets. Needles, seats, and floats are usually OK. Fuel pump kit is 21-857005A1.

hope it helps
John

 

[louism]

Re: mariner magnum II 150

thank you for the information John. Do you know of a product I can use to soak carb and fuel parts overnight. Also can I use automobile fuel hoses rated for carb or fuel injection to replace deteriorated hoses on carbs and block.

 

[j_martin]

Re: mariner magnum II 150

thank you for the information John. Do you know of a product I can use to soak carb and fuel parts overnight. Also can I use automobile fuel hoses rated for carb or fuel injection to replace deteriorated hoses on carbs and block.

You should use marine rated hose. It also needs to be the newer compound to handle the ethanol, unless you can avoid that chit.