Johnson Pump impeller 812BT-1, Ø57.1 mm – with internal thread

Johnson Pump impeller 6609812B-1, type 812BT-1, is an impeller for the F6 cooling water pump. The impeller circulates cooling water through the cooling system and is therefore important for keeping the engine at the correct temperature. This version is made from MC97 material for cooling, has a diameter of 57.1 mm and a depth of 48.2 mm. This helps prevent insufficient cooling water flow, overheating and damage caused by a worn or damaged impeller.

Main features and benefits:

Impeller for F6 pump: Suitable for Johnson Pump F6 cooling water pumps.
Type 812BT-1: Recognisable version for suitable pump applications.
Diameter 57.1 mm: For pumps where this impeller size is specified.
Depth 48.2 mm: Correct dimensions for proper installation in the pump.
Splined shaft size: For connection to a splined pump shaft.
MC97 material: Suitable for cooling water applications.
Replaces 13554-0001: Can be used as a replacement impeller number.
Prevents overheating: Ensures reliable cooling water circulation when replaced on time.

Useful for installation and removal

For easy removal of Johnson Pump impellers 09-812BT-1 and 09-1027BT, you can use the Johnson Pump impeller puller. This allows the impeller to be removed from the pump in a controlled way without unnecessary strain on the pump.