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Kohler 3.5 / 5 EFZ and 4 / 6.5 ESZ

Model 3.5 - 5 EFZ and 4 -6.5 ESZ (Engine model: ) Spec Number Range 125237-125261

IMPORTANT: You must make sure that the Spec Number of your 3.5 - 5 EFZ or 4 - 6.5 ESZ is in the range above! If your spec does not fall in that range, click here for other spec ranges or contact us.

Here is a list of the common repair parts that we handle for the above model / spec range.

NOTICE: Although every effort is made to supply the correct information, we are not responsible for typographical errors / inaccuracies on this website. Sometimes parts are obsoleted or superseded and it is very difficult to keep all of these changes updated on a daily basis. If you order / choose the wrong part(s) online, we cannot be responsible.

Air Filter Element - N/A

Fuel Filter

Oil Filter

Control Board

Choke Board
Electronic Governor Board - N/A

Oil Pressure Switch

Carburetor & Gasket
Carb Gasket

Starter
Fuel Pump:

Spec 125237 - 125251: Click Here

Spec 125252 - 125261: Click Here

Ignition Coil Assembly

Spark Plug
Brush - N/A
Brush Holder - N/A
Brush Spring - N/A
Start / Stop Switch:

Spec 125237-125242: Click Here

Spec 125243-125246: Click Here

Spec 125247-125249: Click Here


Spec 125250-125251: Click Here

Spec 125252-125254: Click Here

Spec 125255-125256: Click Here

Spec 125257-125259: Click Here

Spec 125260-125261: Click Here

Impeller
Water Pump Call or email us with your serial number
Sea Water Pump

Thermostat Assembly

Thermostat Gasket

Zinc Anode

© 2007 This chart may not be copied. Advanced Service And Parts LLC